Regen upb files

src/core/ext/upb-generated/envoy/annotations/deprecation.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"

src/core/ext/upb-generated/envoy/annotations/resource.upb.c

@@ -20,7 +20,7 @@ static const upb_msglayout_field envoy_annotations_ResourceAnnotation__fields[1]
 const upb_msglayout envoy_annotations_ResourceAnnotation_msginit = {
   NULL,
   &envoy_annotations_ResourceAnnotation__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/annotations/resource.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_annotations_ResourceAnnotation *envoy_annotations_ResourceAnnot
   envoy_annotations_ResourceAnnotation *ret = envoy_annotations_ResourceAnnotation_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_annotations_ResourceAnnotation_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_annotations_ResourceAnnotation *envoy_annotations_ResourceAnnotation_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_annotations_ResourceAnnotation *ret = envoy_annotations_ResourceAnnotation_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_annotations_ResourceAnnotation_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_annotations_ResourceAnnotation_serialize(const envoy_annotations_ResourceAnnotation *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_annotations_ResourceAnnotation_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/accesslog/v3/accesslog.upb.c

@@ -28,15 +28,15 @@ static const upb_msglayout *const envoy_config_accesslog_v3_AccessLog_submsgs[2]
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_AccessLog__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {4, UPB_SIZE(12, 24), UPB_SIZE(-17, -33), 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {4, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_AccessLog_msginit = {
   &envoy_config_accesslog_v3_AccessLog_submsgs[0],
   &envoy_config_accesslog_v3_AccessLog__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_AccessLogFilter_submsgs[12] = {
@@ -72,7 +72,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_AccessLogFilter__fiel
 const upb_msglayout envoy_config_accesslog_v3_AccessLogFilter_msginit = {
   &envoy_config_accesslog_v3_AccessLogFilter_submsgs[0],
   &envoy_config_accesslog_v3_AccessLogFilter__fields[0],
-  UPB_SIZE(8, 16), 12, false,
+  UPB_SIZE(8, 16), 12, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_ComparisonFilter_submsgs[1] = {
@@ -80,14 +80,14 @@ static const upb_msglayout *const envoy_config_accesslog_v3_ComparisonFilter_sub
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_ComparisonFilter__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(8, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {2, UPB_SIZE(8, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_ComparisonFilter_msginit = {
   &envoy_config_accesslog_v3_ComparisonFilter_submsgs[0],
   &envoy_config_accesslog_v3_ComparisonFilter__fields[0],
-  UPB_SIZE(16, 16), 2, false,
+  UPB_SIZE(16, 16), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_StatusCodeFilter_submsgs[1] = {
@@ -95,13 +95,13 @@ static const upb_msglayout *const envoy_config_accesslog_v3_StatusCodeFilter_sub
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_StatusCodeFilter__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_StatusCodeFilter_msginit = {
   &envoy_config_accesslog_v3_StatusCodeFilter_submsgs[0],
   &envoy_config_accesslog_v3_StatusCodeFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_DurationFilter_submsgs[1] = {
@@ -109,25 +109,25 @@ static const upb_msglayout *const envoy_config_accesslog_v3_DurationFilter_subms
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_DurationFilter__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_DurationFilter_msginit = {
   &envoy_config_accesslog_v3_DurationFilter_submsgs[0],
   &envoy_config_accesslog_v3_DurationFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 const upb_msglayout envoy_config_accesslog_v3_NotHealthCheckFilter_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 const upb_msglayout envoy_config_accesslog_v3_TraceableFilter_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_RuntimeFilter_submsgs[1] = {
@@ -136,14 +136,14 @@ static const upb_msglayout *const envoy_config_accesslog_v3_RuntimeFilter_submsg
 
 static const upb_msglayout_field envoy_config_accesslog_v3_RuntimeFilter__fields[3] = {
   {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
-  {2, UPB_SIZE(12, 24), 0, 0, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_RuntimeFilter_msginit = {
   &envoy_config_accesslog_v3_RuntimeFilter_submsgs[0],
   &envoy_config_accesslog_v3_RuntimeFilter__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_AndFilter_submsgs[1] = {
@@ -157,7 +157,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_AndFilter__fields[1]
 const upb_msglayout envoy_config_accesslog_v3_AndFilter_msginit = {
   &envoy_config_accesslog_v3_AndFilter_submsgs[0],
   &envoy_config_accesslog_v3_AndFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_OrFilter_submsgs[1] = {
@@ -171,7 +171,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_OrFilter__fields[1] =
 const upb_msglayout envoy_config_accesslog_v3_OrFilter_msginit = {
   &envoy_config_accesslog_v3_OrFilter_submsgs[0],
   &envoy_config_accesslog_v3_OrFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_HeaderFilter_submsgs[1] = {
@@ -179,13 +179,13 @@ static const upb_msglayout *const envoy_config_accesslog_v3_HeaderFilter_submsgs
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_HeaderFilter__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_HeaderFilter_msginit = {
   &envoy_config_accesslog_v3_HeaderFilter_submsgs[0],
   &envoy_config_accesslog_v3_HeaderFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_ResponseFlagFilter__fields[1] = {
@@ -195,7 +195,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_ResponseFlagFilter__f
 const upb_msglayout envoy_config_accesslog_v3_ResponseFlagFilter_msginit = {
   NULL,
   &envoy_config_accesslog_v3_ResponseFlagFilter__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_GrpcStatusFilter__fields[2] = {
@@ -206,7 +206,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_GrpcStatusFilter__fie
 const upb_msglayout envoy_config_accesslog_v3_GrpcStatusFilter_msginit = {
   NULL,
   &envoy_config_accesslog_v3_GrpcStatusFilter__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(8, 16), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_MetadataFilter_submsgs[2] = {
@@ -215,14 +215,14 @@ static const upb_msglayout *const envoy_config_accesslog_v3_MetadataFilter_subms
 };
 
 static const upb_msglayout_field envoy_config_accesslog_v3_MetadataFilter__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_accesslog_v3_MetadataFilter_msginit = {
   &envoy_config_accesslog_v3_MetadataFilter_submsgs[0],
   &envoy_config_accesslog_v3_MetadataFilter__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_accesslog_v3_ExtensionFilter_submsgs[1] = {
@@ -237,7 +237,7 @@ static const upb_msglayout_field envoy_config_accesslog_v3_ExtensionFilter__fiel
 const upb_msglayout envoy_config_accesslog_v3_ExtensionFilter_msginit = {
   &envoy_config_accesslog_v3_ExtensionFilter_submsgs[0],
   &envoy_config_accesslog_v3_ExtensionFilter__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/accesslog/v3/accesslog.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -114,6 +115,12 @@ UPB_INLINE envoy_config_accesslog_v3_AccessLog *envoy_config_accesslog_v3_Access
   envoy_config_accesslog_v3_AccessLog *ret = envoy_config_accesslog_v3_AccessLog_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AccessLog_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_AccessLog *envoy_config_accesslog_v3_AccessLog_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_AccessLog *ret = envoy_config_accesslog_v3_AccessLog_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AccessLog_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_AccessLog_serialize(const envoy_config_accesslog_v3_AccessLog *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_AccessLog_msginit, arena, len);
 }
@@ -122,19 +129,20 @@ typedef enum {
   envoy_config_accesslog_v3_AccessLog_config_type_typed_config = 4,
   envoy_config_accesslog_v3_AccessLog_config_type_NOT_SET = 0
 } envoy_config_accesslog_v3_AccessLog_config_type_oneofcases;
-UPB_INLINE envoy_config_accesslog_v3_AccessLog_config_type_oneofcases envoy_config_accesslog_v3_AccessLog_config_type_case(const envoy_config_accesslog_v3_AccessLog* msg) { return (envoy_config_accesslog_v3_AccessLog_config_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(16, 32), int32_t); }
+UPB_INLINE envoy_config_accesslog_v3_AccessLog_config_type_oneofcases envoy_config_accesslog_v3_AccessLog_config_type_case(const envoy_config_accesslog_v3_AccessLog* msg) { return (envoy_config_accesslog_v3_AccessLog_config_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(20, 40), int32_t); }
 
-UPB_INLINE upb_strview envoy_config_accesslog_v3_AccessLog_name(const envoy_config_accesslog_v3_AccessLog *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_accesslog_v3_AccessLog_has_filter(const envoy_config_accesslog_v3_AccessLog *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_accesslog_v3_AccessLogFilter* envoy_config_accesslog_v3_AccessLog_filter(const envoy_config_accesslog_v3_AccessLog *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_config_accesslog_v3_AccessLogFilter*); }
-UPB_INLINE bool envoy_config_accesslog_v3_AccessLog_has_typed_config(const envoy_config_accesslog_v3_AccessLog *msg) { return _upb_getoneofcase(msg, UPB_SIZE(16, 32)) == 4; }
-UPB_INLINE const struct google_protobuf_Any* envoy_config_accesslog_v3_AccessLog_typed_config(const envoy_config_accesslog_v3_AccessLog *msg) { return UPB_READ_ONEOF(msg, const struct google_protobuf_Any*, UPB_SIZE(12, 24), UPB_SIZE(16, 32), 4, NULL); }
+UPB_INLINE upb_strview envoy_config_accesslog_v3_AccessLog_name(const envoy_config_accesslog_v3_AccessLog *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_accesslog_v3_AccessLog_has_filter(const envoy_config_accesslog_v3_AccessLog *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_accesslog_v3_AccessLogFilter* envoy_config_accesslog_v3_AccessLog_filter(const envoy_config_accesslog_v3_AccessLog *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_accesslog_v3_AccessLogFilter*); }
+UPB_INLINE bool envoy_config_accesslog_v3_AccessLog_has_typed_config(const envoy_config_accesslog_v3_AccessLog *msg) { return _upb_getoneofcase(msg, UPB_SIZE(20, 40)) == 4; }
+UPB_INLINE const struct google_protobuf_Any* envoy_config_accesslog_v3_AccessLog_typed_config(const envoy_config_accesslog_v3_AccessLog *msg) { return UPB_READ_ONEOF(msg, const struct google_protobuf_Any*, UPB_SIZE(16, 32), UPB_SIZE(20, 40), 4, NULL); }
 
 UPB_INLINE void envoy_config_accesslog_v3_AccessLog_set_name(envoy_config_accesslog_v3_AccessLog *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_accesslog_v3_AccessLog_set_filter(envoy_config_accesslog_v3_AccessLog *msg, envoy_config_accesslog_v3_AccessLogFilter* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_config_accesslog_v3_AccessLogFilter*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_accesslog_v3_AccessLogFilter*) = value;
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLogFilter* envoy_config_accesslog_v3_AccessLog_mutable_filter(envoy_config_accesslog_v3_AccessLog *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_AccessLogFilter* sub = (struct envoy_config_accesslog_v3_AccessLogFilter*)envoy_config_accesslog_v3_AccessLog_filter(msg);
@@ -146,7 +154,7 @@ UPB_INLINE struct envoy_config_accesslog_v3_AccessLogFilter* envoy_config_access
   return sub;
 }
 UPB_INLINE void envoy_config_accesslog_v3_AccessLog_set_typed_config(envoy_config_accesslog_v3_AccessLog *msg, struct google_protobuf_Any* value) {
-  UPB_WRITE_ONEOF(msg, struct google_protobuf_Any*, UPB_SIZE(12, 24), value, UPB_SIZE(16, 32), 4);
+  UPB_WRITE_ONEOF(msg, struct google_protobuf_Any*, UPB_SIZE(16, 32), value, UPB_SIZE(20, 40), 4);
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_accesslog_v3_AccessLog_mutable_typed_config(envoy_config_accesslog_v3_AccessLog *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_config_accesslog_v3_AccessLog_typed_config(msg);
@@ -168,6 +176,12 @@ UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter *envoy_config_accesslog_v3_
   envoy_config_accesslog_v3_AccessLogFilter *ret = envoy_config_accesslog_v3_AccessLogFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AccessLogFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter *envoy_config_accesslog_v3_AccessLogFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_AccessLogFilter *ret = envoy_config_accesslog_v3_AccessLogFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AccessLogFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_AccessLogFilter_serialize(const envoy_config_accesslog_v3_AccessLogFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_AccessLogFilter_msginit, arena, len);
 }
@@ -369,18 +383,25 @@ UPB_INLINE envoy_config_accesslog_v3_ComparisonFilter *envoy_config_accesslog_v3
   envoy_config_accesslog_v3_ComparisonFilter *ret = envoy_config_accesslog_v3_ComparisonFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ComparisonFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_ComparisonFilter *envoy_config_accesslog_v3_ComparisonFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_ComparisonFilter *ret = envoy_config_accesslog_v3_ComparisonFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ComparisonFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_ComparisonFilter_serialize(const envoy_config_accesslog_v3_ComparisonFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_ComparisonFilter_msginit, arena, len);
 }
 
-UPB_INLINE int32_t envoy_config_accesslog_v3_ComparisonFilter_op(const envoy_config_accesslog_v3_ComparisonFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_accesslog_v3_ComparisonFilter_has_value(const envoy_config_accesslog_v3_ComparisonFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
+UPB_INLINE int32_t envoy_config_accesslog_v3_ComparisonFilter_op(const envoy_config_accesslog_v3_ComparisonFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE bool envoy_config_accesslog_v3_ComparisonFilter_has_value(const envoy_config_accesslog_v3_ComparisonFilter *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_config_core_v3_RuntimeUInt32* envoy_config_accesslog_v3_ComparisonFilter_value(const envoy_config_accesslog_v3_ComparisonFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct envoy_config_core_v3_RuntimeUInt32*); }
 
 UPB_INLINE void envoy_config_accesslog_v3_ComparisonFilter_set_op(envoy_config_accesslog_v3_ComparisonFilter *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE void envoy_config_accesslog_v3_ComparisonFilter_set_value(envoy_config_accesslog_v3_ComparisonFilter *msg, struct envoy_config_core_v3_RuntimeUInt32* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct envoy_config_core_v3_RuntimeUInt32*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_RuntimeUInt32* envoy_config_accesslog_v3_ComparisonFilter_mutable_value(envoy_config_accesslog_v3_ComparisonFilter *msg, upb_arena *arena) {
@@ -403,15 +424,22 @@ UPB_INLINE envoy_config_accesslog_v3_StatusCodeFilter *envoy_config_accesslog_v3
   envoy_config_accesslog_v3_StatusCodeFilter *ret = envoy_config_accesslog_v3_StatusCodeFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_StatusCodeFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_StatusCodeFilter *envoy_config_accesslog_v3_StatusCodeFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_StatusCodeFilter *ret = envoy_config_accesslog_v3_StatusCodeFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_StatusCodeFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_StatusCodeFilter_serialize(const envoy_config_accesslog_v3_StatusCodeFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_StatusCodeFilter_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_accesslog_v3_StatusCodeFilter_has_comparison(const envoy_config_accesslog_v3_StatusCodeFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_StatusCodeFilter_comparison(const envoy_config_accesslog_v3_StatusCodeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_accesslog_v3_ComparisonFilter*); }
+UPB_INLINE bool envoy_config_accesslog_v3_StatusCodeFilter_has_comparison(const envoy_config_accesslog_v3_StatusCodeFilter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_StatusCodeFilter_comparison(const envoy_config_accesslog_v3_StatusCodeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_accesslog_v3_ComparisonFilter*); }
 
 UPB_INLINE void envoy_config_accesslog_v3_StatusCodeFilter_set_comparison(envoy_config_accesslog_v3_StatusCodeFilter *msg, envoy_config_accesslog_v3_ComparisonFilter* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_accesslog_v3_ComparisonFilter*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_accesslog_v3_ComparisonFilter*) = value;
 }
 UPB_INLINE struct envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_StatusCodeFilter_mutable_comparison(envoy_config_accesslog_v3_StatusCodeFilter *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_ComparisonFilter* sub = (struct envoy_config_accesslog_v3_ComparisonFilter*)envoy_config_accesslog_v3_StatusCodeFilter_comparison(msg);
@@ -433,15 +461,22 @@ UPB_INLINE envoy_config_accesslog_v3_DurationFilter *envoy_config_accesslog_v3_D
   envoy_config_accesslog_v3_DurationFilter *ret = envoy_config_accesslog_v3_DurationFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_DurationFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_DurationFilter *envoy_config_accesslog_v3_DurationFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_DurationFilter *ret = envoy_config_accesslog_v3_DurationFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_DurationFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_DurationFilter_serialize(const envoy_config_accesslog_v3_DurationFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_DurationFilter_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_accesslog_v3_DurationFilter_has_comparison(const envoy_config_accesslog_v3_DurationFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_DurationFilter_comparison(const envoy_config_accesslog_v3_DurationFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_accesslog_v3_ComparisonFilter*); }
+UPB_INLINE bool envoy_config_accesslog_v3_DurationFilter_has_comparison(const envoy_config_accesslog_v3_DurationFilter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_DurationFilter_comparison(const envoy_config_accesslog_v3_DurationFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_accesslog_v3_ComparisonFilter*); }
 
 UPB_INLINE void envoy_config_accesslog_v3_DurationFilter_set_comparison(envoy_config_accesslog_v3_DurationFilter *msg, envoy_config_accesslog_v3_ComparisonFilter* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_accesslog_v3_ComparisonFilter*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_accesslog_v3_ComparisonFilter*) = value;
 }
 UPB_INLINE struct envoy_config_accesslog_v3_ComparisonFilter* envoy_config_accesslog_v3_DurationFilter_mutable_comparison(envoy_config_accesslog_v3_DurationFilter *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_ComparisonFilter* sub = (struct envoy_config_accesslog_v3_ComparisonFilter*)envoy_config_accesslog_v3_DurationFilter_comparison(msg);
@@ -463,6 +498,12 @@ UPB_INLINE envoy_config_accesslog_v3_NotHealthCheckFilter *envoy_config_accesslo
   envoy_config_accesslog_v3_NotHealthCheckFilter *ret = envoy_config_accesslog_v3_NotHealthCheckFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_NotHealthCheckFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_NotHealthCheckFilter *envoy_config_accesslog_v3_NotHealthCheckFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_NotHealthCheckFilter *ret = envoy_config_accesslog_v3_NotHealthCheckFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_NotHealthCheckFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_NotHealthCheckFilter_serialize(const envoy_config_accesslog_v3_NotHealthCheckFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_NotHealthCheckFilter_msginit, arena, len);
 }
@@ -479,6 +520,12 @@ UPB_INLINE envoy_config_accesslog_v3_TraceableFilter *envoy_config_accesslog_v3_
   envoy_config_accesslog_v3_TraceableFilter *ret = envoy_config_accesslog_v3_TraceableFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_TraceableFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_TraceableFilter *envoy_config_accesslog_v3_TraceableFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_TraceableFilter *ret = envoy_config_accesslog_v3_TraceableFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_TraceableFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_TraceableFilter_serialize(const envoy_config_accesslog_v3_TraceableFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_TraceableFilter_msginit, arena, len);
 }
@@ -495,19 +542,26 @@ UPB_INLINE envoy_config_accesslog_v3_RuntimeFilter *envoy_config_accesslog_v3_Ru
   envoy_config_accesslog_v3_RuntimeFilter *ret = envoy_config_accesslog_v3_RuntimeFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_RuntimeFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_RuntimeFilter *envoy_config_accesslog_v3_RuntimeFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_RuntimeFilter *ret = envoy_config_accesslog_v3_RuntimeFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_RuntimeFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_RuntimeFilter_serialize(const envoy_config_accesslog_v3_RuntimeFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_RuntimeFilter_msginit, arena, len);
 }
 
 UPB_INLINE upb_strview envoy_config_accesslog_v3_RuntimeFilter_runtime_key(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
-UPB_INLINE bool envoy_config_accesslog_v3_RuntimeFilter_has_percent_sampled(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE bool envoy_config_accesslog_v3_RuntimeFilter_has_percent_sampled(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_type_v3_FractionalPercent* envoy_config_accesslog_v3_RuntimeFilter_percent_sampled(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_type_v3_FractionalPercent*); }
-UPB_INLINE bool envoy_config_accesslog_v3_RuntimeFilter_use_independent_randomness(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_accesslog_v3_RuntimeFilter_use_independent_randomness(const envoy_config_accesslog_v3_RuntimeFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 
 UPB_INLINE void envoy_config_accesslog_v3_RuntimeFilter_set_runtime_key(envoy_config_accesslog_v3_RuntimeFilter *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_accesslog_v3_RuntimeFilter_set_percent_sampled(envoy_config_accesslog_v3_RuntimeFilter *msg, struct envoy_type_v3_FractionalPercent* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_type_v3_FractionalPercent*) = value;
 }
 UPB_INLINE struct envoy_type_v3_FractionalPercent* envoy_config_accesslog_v3_RuntimeFilter_mutable_percent_sampled(envoy_config_accesslog_v3_RuntimeFilter *msg, upb_arena *arena) {
@@ -520,7 +574,7 @@ UPB_INLINE struct envoy_type_v3_FractionalPercent* envoy_config_accesslog_v3_Run
   return sub;
 }
 UPB_INLINE void envoy_config_accesslog_v3_RuntimeFilter_set_use_independent_randomness(envoy_config_accesslog_v3_RuntimeFilter *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 
 /* envoy.config.accesslog.v3.AndFilter */
@@ -533,6 +587,12 @@ UPB_INLINE envoy_config_accesslog_v3_AndFilter *envoy_config_accesslog_v3_AndFil
   envoy_config_accesslog_v3_AndFilter *ret = envoy_config_accesslog_v3_AndFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AndFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_AndFilter *envoy_config_accesslog_v3_AndFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_AndFilter *ret = envoy_config_accesslog_v3_AndFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_AndFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_AndFilter_serialize(const envoy_config_accesslog_v3_AndFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_AndFilter_msginit, arena, len);
 }
@@ -544,12 +604,12 @@ UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter** envoy_config_accesslog_v3
   return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter** envoy_config_accesslog_v3_AndFilter_resize_filters(envoy_config_accesslog_v3_AndFilter *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLogFilter* envoy_config_accesslog_v3_AndFilter_add_filters(envoy_config_accesslog_v3_AndFilter *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_AccessLogFilter* sub = (struct envoy_config_accesslog_v3_AccessLogFilter*)_upb_msg_new(&envoy_config_accesslog_v3_AccessLogFilter_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -564,6 +624,12 @@ UPB_INLINE envoy_config_accesslog_v3_OrFilter *envoy_config_accesslog_v3_OrFilte
   envoy_config_accesslog_v3_OrFilter *ret = envoy_config_accesslog_v3_OrFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_OrFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_OrFilter *envoy_config_accesslog_v3_OrFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_OrFilter *ret = envoy_config_accesslog_v3_OrFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_OrFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_OrFilter_serialize(const envoy_config_accesslog_v3_OrFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_OrFilter_msginit, arena, len);
 }
@@ -575,12 +641,12 @@ UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter** envoy_config_accesslog_v3
   return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_accesslog_v3_AccessLogFilter** envoy_config_accesslog_v3_OrFilter_resize_filters(envoy_config_accesslog_v3_OrFilter *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_accesslog_v3_AccessLogFilter**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLogFilter* envoy_config_accesslog_v3_OrFilter_add_filters(envoy_config_accesslog_v3_OrFilter *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_AccessLogFilter* sub = (struct envoy_config_accesslog_v3_AccessLogFilter*)_upb_msg_new(&envoy_config_accesslog_v3_AccessLogFilter_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -595,15 +661,22 @@ UPB_INLINE envoy_config_accesslog_v3_HeaderFilter *envoy_config_accesslog_v3_Hea
   envoy_config_accesslog_v3_HeaderFilter *ret = envoy_config_accesslog_v3_HeaderFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_HeaderFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_HeaderFilter *envoy_config_accesslog_v3_HeaderFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_HeaderFilter *ret = envoy_config_accesslog_v3_HeaderFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_HeaderFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_HeaderFilter_serialize(const envoy_config_accesslog_v3_HeaderFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_HeaderFilter_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_accesslog_v3_HeaderFilter_has_header(const envoy_config_accesslog_v3_HeaderFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_route_v3_HeaderMatcher* envoy_config_accesslog_v3_HeaderFilter_header(const envoy_config_accesslog_v3_HeaderFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_route_v3_HeaderMatcher*); }
+UPB_INLINE bool envoy_config_accesslog_v3_HeaderFilter_has_header(const envoy_config_accesslog_v3_HeaderFilter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_route_v3_HeaderMatcher* envoy_config_accesslog_v3_HeaderFilter_header(const envoy_config_accesslog_v3_HeaderFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_route_v3_HeaderMatcher*); }
 
 UPB_INLINE void envoy_config_accesslog_v3_HeaderFilter_set_header(envoy_config_accesslog_v3_HeaderFilter *msg, struct envoy_config_route_v3_HeaderMatcher* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_route_v3_HeaderMatcher*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_route_v3_HeaderMatcher*) = value;
 }
 UPB_INLINE struct envoy_config_route_v3_HeaderMatcher* envoy_config_accesslog_v3_HeaderFilter_mutable_header(envoy_config_accesslog_v3_HeaderFilter *msg, upb_arena *arena) {
   struct envoy_config_route_v3_HeaderMatcher* sub = (struct envoy_config_route_v3_HeaderMatcher*)envoy_config_accesslog_v3_HeaderFilter_header(msg);
@@ -625,6 +698,12 @@ UPB_INLINE envoy_config_accesslog_v3_ResponseFlagFilter *envoy_config_accesslog_
   envoy_config_accesslog_v3_ResponseFlagFilter *ret = envoy_config_accesslog_v3_ResponseFlagFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ResponseFlagFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_ResponseFlagFilter *envoy_config_accesslog_v3_ResponseFlagFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_ResponseFlagFilter *ret = envoy_config_accesslog_v3_ResponseFlagFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ResponseFlagFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_ResponseFlagFilter_serialize(const envoy_config_accesslog_v3_ResponseFlagFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_ResponseFlagFilter_msginit, arena, len);
 }
@@ -635,10 +714,10 @@ UPB_INLINE upb_strview* envoy_config_accesslog_v3_ResponseFlagFilter_mutable_fla
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE upb_strview* envoy_config_accesslog_v3_ResponseFlagFilter_resize_flags(envoy_config_accesslog_v3_ResponseFlagFilter *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_accesslog_v3_ResponseFlagFilter_add_flags(envoy_config_accesslog_v3_ResponseFlagFilter *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(0, 0), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(0, 0), UPB_SIZE(3, 4), &val,
       arena);
 }
 
@@ -652,6 +731,12 @@ UPB_INLINE envoy_config_accesslog_v3_GrpcStatusFilter *envoy_config_accesslog_v3
   envoy_config_accesslog_v3_GrpcStatusFilter *ret = envoy_config_accesslog_v3_GrpcStatusFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_GrpcStatusFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_GrpcStatusFilter *envoy_config_accesslog_v3_GrpcStatusFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_GrpcStatusFilter *ret = envoy_config_accesslog_v3_GrpcStatusFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_GrpcStatusFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_GrpcStatusFilter_serialize(const envoy_config_accesslog_v3_GrpcStatusFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_GrpcStatusFilter_msginit, arena, len);
 }
@@ -663,10 +748,10 @@ UPB_INLINE int32_t* envoy_config_accesslog_v3_GrpcStatusFilter_mutable_statuses(
   return (int32_t*)_upb_array_mutable_accessor(msg, UPB_SIZE(4, 8), len);
 }
 UPB_INLINE int32_t* envoy_config_accesslog_v3_GrpcStatusFilter_resize_statuses(envoy_config_accesslog_v3_GrpcStatusFilter *msg, size_t len, upb_arena *arena) {
-  return (int32_t*)_upb_array_resize_accessor(msg, UPB_SIZE(4, 8), len, UPB_TYPE_ENUM, arena);
+  return (int32_t*)_upb_array_resize_accessor2(msg, UPB_SIZE(4, 8), len, 2, arena);
 }
 UPB_INLINE bool envoy_config_accesslog_v3_GrpcStatusFilter_add_statuses(envoy_config_accesslog_v3_GrpcStatusFilter *msg, int32_t val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(4, 8), UPB_SIZE(8, 8), UPB_TYPE_ENUM, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(4, 8), 2, &val,
       arena);
 }
 UPB_INLINE void envoy_config_accesslog_v3_GrpcStatusFilter_set_exclude(envoy_config_accesslog_v3_GrpcStatusFilter *msg, bool value) {
@@ -683,17 +768,24 @@ UPB_INLINE envoy_config_accesslog_v3_MetadataFilter *envoy_config_accesslog_v3_M
   envoy_config_accesslog_v3_MetadataFilter *ret = envoy_config_accesslog_v3_MetadataFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_MetadataFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_MetadataFilter *envoy_config_accesslog_v3_MetadataFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_MetadataFilter *ret = envoy_config_accesslog_v3_MetadataFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_MetadataFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_MetadataFilter_serialize(const envoy_config_accesslog_v3_MetadataFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_MetadataFilter_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_accesslog_v3_MetadataFilter_has_matcher(const envoy_config_accesslog_v3_MetadataFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_type_matcher_v3_MetadataMatcher* envoy_config_accesslog_v3_MetadataFilter_matcher(const envoy_config_accesslog_v3_MetadataFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_type_matcher_v3_MetadataMatcher*); }
-UPB_INLINE bool envoy_config_accesslog_v3_MetadataFilter_has_match_if_key_not_found(const envoy_config_accesslog_v3_MetadataFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_accesslog_v3_MetadataFilter_match_if_key_not_found(const envoy_config_accesslog_v3_MetadataFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_accesslog_v3_MetadataFilter_has_matcher(const envoy_config_accesslog_v3_MetadataFilter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_matcher_v3_MetadataMatcher* envoy_config_accesslog_v3_MetadataFilter_matcher(const envoy_config_accesslog_v3_MetadataFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_type_matcher_v3_MetadataMatcher*); }
+UPB_INLINE bool envoy_config_accesslog_v3_MetadataFilter_has_match_if_key_not_found(const envoy_config_accesslog_v3_MetadataFilter *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_accesslog_v3_MetadataFilter_match_if_key_not_found(const envoy_config_accesslog_v3_MetadataFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_BoolValue*); }
 
 UPB_INLINE void envoy_config_accesslog_v3_MetadataFilter_set_matcher(envoy_config_accesslog_v3_MetadataFilter *msg, struct envoy_type_matcher_v3_MetadataMatcher* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_type_matcher_v3_MetadataMatcher*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_type_matcher_v3_MetadataMatcher*) = value;
 }
 UPB_INLINE struct envoy_type_matcher_v3_MetadataMatcher* envoy_config_accesslog_v3_MetadataFilter_mutable_matcher(envoy_config_accesslog_v3_MetadataFilter *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_MetadataMatcher* sub = (struct envoy_type_matcher_v3_MetadataMatcher*)envoy_config_accesslog_v3_MetadataFilter_matcher(msg);
@@ -705,7 +797,8 @@ UPB_INLINE struct envoy_type_matcher_v3_MetadataMatcher* envoy_config_accesslog_
   return sub;
 }
 UPB_INLINE void envoy_config_accesslog_v3_MetadataFilter_set_match_if_key_not_found(envoy_config_accesslog_v3_MetadataFilter *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_accesslog_v3_MetadataFilter_mutable_match_if_key_not_found(envoy_config_accesslog_v3_MetadataFilter *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_accesslog_v3_MetadataFilter_match_if_key_not_found(msg);
@@ -727,6 +820,12 @@ UPB_INLINE envoy_config_accesslog_v3_ExtensionFilter *envoy_config_accesslog_v3_
   envoy_config_accesslog_v3_ExtensionFilter *ret = envoy_config_accesslog_v3_ExtensionFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ExtensionFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_accesslog_v3_ExtensionFilter *envoy_config_accesslog_v3_ExtensionFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_accesslog_v3_ExtensionFilter *ret = envoy_config_accesslog_v3_ExtensionFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_accesslog_v3_ExtensionFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_accesslog_v3_ExtensionFilter_serialize(const envoy_config_accesslog_v3_ExtensionFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_accesslog_v3_ExtensionFilter_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/cluster/v3/circuit_breaker.upb.c

@@ -29,29 +29,29 @@ static const upb_msglayout_field envoy_config_cluster_v3_CircuitBreakers__fields
 const upb_msglayout envoy_config_cluster_v3_CircuitBreakers_msginit = {
   &envoy_config_cluster_v3_CircuitBreakers_submsgs[0],
   &envoy_config_cluster_v3_CircuitBreakers__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_cluster_v3_CircuitBreakers_Thresholds_submsgs[6] = {
+static const upb_msglayout *const envoy_config_cluster_v3_CircuitBreakers_Thresholds_submsgs[2] = {
   &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_msginit,
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_CircuitBreakers_Thresholds__fields[8] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(12, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(16, 24), 0, 1, 11, 1},
-  {4, UPB_SIZE(20, 32), 0, 1, 11, 1},
-  {5, UPB_SIZE(24, 40), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {2, UPB_SIZE(12, 16), 1, 1, 11, 1},
+  {3, UPB_SIZE(16, 24), 2, 1, 11, 1},
+  {4, UPB_SIZE(20, 32), 3, 1, 11, 1},
+  {5, UPB_SIZE(24, 40), 4, 1, 11, 1},
   {6, UPB_SIZE(8, 8), 0, 0, 8, 1},
-  {7, UPB_SIZE(28, 48), 0, 1, 11, 1},
-  {8, UPB_SIZE(32, 56), 0, 0, 11, 1},
+  {7, UPB_SIZE(28, 48), 5, 1, 11, 1},
+  {8, UPB_SIZE(32, 56), 6, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_CircuitBreakers_Thresholds_msginit = {
   &envoy_config_cluster_v3_CircuitBreakers_Thresholds_submsgs[0],
   &envoy_config_cluster_v3_CircuitBreakers_Thresholds__fields[0],
-  UPB_SIZE(40, 64), 8, false,
+  UPB_SIZE(40, 64), 8, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_submsgs[2] = {
@@ -60,14 +60,14 @@ static const upb_msglayout *const envoy_config_cluster_v3_CircuitBreakers_Thresh
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_msginit = {
   &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_submsgs[0],
   &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/cluster/v3/circuit_breaker.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -44,6 +45,12 @@ UPB_INLINE envoy_config_cluster_v3_CircuitBreakers *envoy_config_cluster_v3_Circ
   envoy_config_cluster_v3_CircuitBreakers *ret = envoy_config_cluster_v3_CircuitBreakers_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_cluster_v3_CircuitBreakers *envoy_config_cluster_v3_CircuitBreakers_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_cluster_v3_CircuitBreakers *ret = envoy_config_cluster_v3_CircuitBreakers_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_cluster_v3_CircuitBreakers_serialize(const envoy_config_cluster_v3_CircuitBreakers *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_cluster_v3_CircuitBreakers_msginit, arena, len);
 }
@@ -55,12 +62,12 @@ UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds** envoy_config_clu
   return (envoy_config_cluster_v3_CircuitBreakers_Thresholds**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds** envoy_config_cluster_v3_CircuitBreakers_resize_thresholds(envoy_config_cluster_v3_CircuitBreakers *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_cluster_v3_CircuitBreakers_Thresholds**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_cluster_v3_CircuitBreakers_Thresholds**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_cluster_v3_CircuitBreakers_Thresholds* envoy_config_cluster_v3_CircuitBreakers_add_thresholds(envoy_config_cluster_v3_CircuitBreakers *msg, upb_arena *arena) {
   struct envoy_config_cluster_v3_CircuitBreakers_Thresholds* sub = (struct envoy_config_cluster_v3_CircuitBreakers_Thresholds*)_upb_msg_new(&envoy_config_cluster_v3_CircuitBreakers_Thresholds_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -75,29 +82,36 @@ UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds *envoy_config_clus
   envoy_config_cluster_v3_CircuitBreakers_Thresholds *ret = envoy_config_cluster_v3_CircuitBreakers_Thresholds_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds *envoy_config_cluster_v3_CircuitBreakers_Thresholds_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_cluster_v3_CircuitBreakers_Thresholds *ret = envoy_config_cluster_v3_CircuitBreakers_Thresholds_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_cluster_v3_CircuitBreakers_Thresholds_serialize(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_msginit, arena, len);
 }
 
-UPB_INLINE int32_t envoy_config_cluster_v3_CircuitBreakers_Thresholds_priority(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_connections(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
+UPB_INLINE int32_t envoy_config_cluster_v3_CircuitBreakers_Thresholds_priority(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_connections(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_max_connections(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_pending_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_pending_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_max_pending_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_max_requests(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_retries(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 40)); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_retries(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 4); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_max_retries(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_UInt32Value*); }
 UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_track_remaining(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_connection_pools(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 48)); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_max_connection_pools(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 5); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_max_connection_pools(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_retry_budget(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_has_retry_budget(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return _upb_hasbit(msg, 6); }
 UPB_INLINE const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget* envoy_config_cluster_v3_CircuitBreakers_Thresholds_retry_budget(const envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 56), const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget*); }
 
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_priority(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_max_connections(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_max_connections(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -110,6 +124,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBr
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_max_pending_requests(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_max_pending_requests(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -122,6 +137,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBr
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_max_requests(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_max_requests(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -134,6 +150,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBr
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_max_retries(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 4);
   *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_max_retries(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -149,6 +166,7 @@ UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_track_rem
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool) = value;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_max_connection_pools(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 5);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 48), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_max_connection_pools(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -161,6 +179,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBr
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_set_retry_budget(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget* value) {
+  _upb_sethas(msg, 6);
   *UPB_PTR_AT(msg, UPB_SIZE(32, 56), envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget*) = value;
 }
 UPB_INLINE struct envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget* envoy_config_cluster_v3_CircuitBreakers_Thresholds_mutable_retry_budget(envoy_config_cluster_v3_CircuitBreakers_Thresholds *msg, upb_arena *arena) {
@@ -183,17 +202,24 @@ UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *envoy
   envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *ret = envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *ret = envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_serialize(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_has_budget_percent(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_type_v3_Percent* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_budget_percent(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_type_v3_Percent*); }
-UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_has_min_retry_concurrency(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_min_retry_concurrency(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_has_budget_percent(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_v3_Percent* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_budget_percent(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_type_v3_Percent*); }
+UPB_INLINE bool envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_has_min_retry_concurrency(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_min_retry_concurrency(const envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_set_budget_percent(envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg, struct envoy_type_v3_Percent* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_type_v3_Percent*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_type_v3_Percent*) = value;
 }
 UPB_INLINE struct envoy_type_v3_Percent* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_mutable_budget_percent(envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg, upb_arena *arena) {
   struct envoy_type_v3_Percent* sub = (struct envoy_type_v3_Percent*)envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_budget_percent(msg);
@@ -205,7 +231,8 @@ UPB_INLINE struct envoy_type_v3_Percent* envoy_config_cluster_v3_CircuitBreakers
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_set_min_retry_concurrency(envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_mutable_min_retry_concurrency(envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_cluster_v3_CircuitBreakers_Thresholds_RetryBudget_min_retry_concurrency(msg);

src/core/ext/upb-generated/envoy/config/cluster/v3/cluster.upb.c

@@ -40,16 +40,16 @@ static const upb_msglayout *const envoy_config_cluster_v3_ClusterCollection_subm
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_ClusterCollection__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_ClusterCollection_msginit = {
   &envoy_config_cluster_v3_ClusterCollection_submsgs[0],
   &envoy_config_cluster_v3_ClusterCollection__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_cluster_v3_Cluster_submsgs[35] = {
+static const upb_msglayout *const envoy_config_cluster_v3_Cluster_submsgs[32] = {
   &envoy_config_cluster_v3_CircuitBreakers_msginit,
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_msginit,
   &envoy_config_cluster_v3_Cluster_CustomClusterType_msginit,
@@ -85,59 +85,59 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_submsgs[35] =
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster__fields[47] = {
-  {1, UPB_SIZE(32, 32), 0, 0, 9, 1},
-  {2, UPB_SIZE(168, 304), UPB_SIZE(-177, -313), 0, 14, 1},
-  {3, UPB_SIZE(48, 64), 0, 3, 11, 1},
-  {4, UPB_SIZE(52, 72), 0, 30, 11, 1},
-  {5, UPB_SIZE(56, 80), 0, 31, 11, 1},
-  {6, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {8, UPB_SIZE(148, 264), 0, 21, 11, 3},
-  {9, UPB_SIZE(60, 88), 0, 31, 11, 1},
-  {10, UPB_SIZE(64, 96), 0, 0, 11, 1},
-  {13, UPB_SIZE(68, 104), 0, 22, 11, 1},
-  {14, UPB_SIZE(72, 112), 0, 23, 11, 1},
-  {16, UPB_SIZE(76, 120), 0, 30, 11, 1},
+  {1, UPB_SIZE(24, 24), 0, 0, 9, 1},
+  {2, UPB_SIZE(160, 296), UPB_SIZE(-165, -305), 0, 14, 1},
+  {3, UPB_SIZE(40, 56), 1, 3, 11, 1},
+  {4, UPB_SIZE(44, 64), 2, 30, 11, 1},
+  {5, UPB_SIZE(48, 72), 3, 31, 11, 1},
+  {6, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {8, UPB_SIZE(140, 256), 0, 21, 11, 3},
+  {9, UPB_SIZE(52, 80), 4, 31, 11, 1},
+  {10, UPB_SIZE(56, 88), 5, 0, 11, 1},
+  {13, UPB_SIZE(60, 96), 6, 22, 11, 1},
+  {14, UPB_SIZE(64, 104), 7, 23, 11, 1},
+  {16, UPB_SIZE(68, 112), 8, 30, 11, 1},
   {17, UPB_SIZE(8, 8), 0, 0, 14, 1},
-  {18, UPB_SIZE(152, 272), 0, 18, 11, 3},
-  {19, UPB_SIZE(80, 128), 0, 15, 11, 1},
-  {20, UPB_SIZE(84, 136), 0, 30, 11, 1},
-  {21, UPB_SIZE(88, 144), 0, 19, 11, 1},
-  {22, UPB_SIZE(92, 152), 0, 4, 11, 1},
-  {23, UPB_SIZE(180, 320), UPB_SIZE(-185, -329), 10, 11, 1},
-  {24, UPB_SIZE(96, 160), 0, 26, 11, 1},
-  {25, UPB_SIZE(100, 168), 0, 25, 11, 1},
-  {26, UPB_SIZE(16, 16), 0, 0, 14, 1},
-  {27, UPB_SIZE(104, 176), 0, 1, 11, 1},
-  {28, UPB_SIZE(40, 48), 0, 0, 9, 1},
-  {29, UPB_SIZE(108, 184), 0, 24, 11, 1},
-  {30, UPB_SIZE(112, 192), 0, 17, 11, 1},
-  {31, UPB_SIZE(24, 24), 0, 0, 8, 1},
-  {32, UPB_SIZE(25, 25), 0, 0, 8, 1},
-  {33, UPB_SIZE(116, 200), 0, 29, 11, 1},
-  {34, UPB_SIZE(180, 320), UPB_SIZE(-185, -329), 7, 11, 1},
-  {36, UPB_SIZE(156, 280), 0, 12, 11, _UPB_LABEL_MAP},
-  {37, UPB_SIZE(180, 320), UPB_SIZE(-185, -329), 5, 11, 1},
-  {38, UPB_SIZE(168, 304), UPB_SIZE(-177, -313), 2, 11, 1},
-  {39, UPB_SIZE(26, 26), 0, 0, 8, 1},
-  {40, UPB_SIZE(160, 288), 0, 13, 11, 3},
-  {41, UPB_SIZE(120, 208), 0, 14, 11, 1},
-  {42, UPB_SIZE(124, 216), 0, 20, 11, 1},
-  {43, UPB_SIZE(164, 296), 0, 11, 11, 3},
-  {44, UPB_SIZE(128, 224), 0, 9, 11, 1},
-  {45, UPB_SIZE(27, 27), 0, 0, 8, 1},
-  {46, UPB_SIZE(132, 232), 0, 28, 11, 1},
-  {47, UPB_SIZE(28, 28), 0, 0, 8, 1},
-  {48, UPB_SIZE(136, 240), 0, 27, 11, 1},
-  {49, UPB_SIZE(140, 248), 0, 16, 11, 1},
-  {50, UPB_SIZE(144, 256), 0, 8, 11, 1},
-  {51, UPB_SIZE(29, 29), 0, 0, 8, 1},
-  {52, UPB_SIZE(180, 320), UPB_SIZE(-185, -329), 6, 11, 1},
+  {18, UPB_SIZE(144, 264), 0, 18, 11, 3},
+  {19, UPB_SIZE(72, 120), 9, 15, 11, 1},
+  {20, UPB_SIZE(76, 128), 10, 30, 11, 1},
+  {21, UPB_SIZE(80, 136), 11, 19, 11, 1},
+  {22, UPB_SIZE(84, 144), 12, 4, 11, 1},
+  {23, UPB_SIZE(168, 312), UPB_SIZE(-173, -321), 10, 11, 1},
+  {24, UPB_SIZE(88, 152), 13, 26, 11, 1},
+  {25, UPB_SIZE(92, 160), 14, 25, 11, 1},
+  {26, UPB_SIZE(12, 12), 0, 0, 14, 1},
+  {27, UPB_SIZE(96, 168), 15, 1, 11, 1},
+  {28, UPB_SIZE(32, 40), 0, 0, 9, 1},
+  {29, UPB_SIZE(100, 176), 16, 24, 11, 1},
+  {30, UPB_SIZE(104, 184), 17, 17, 11, 1},
+  {31, UPB_SIZE(16, 16), 0, 0, 8, 1},
+  {32, UPB_SIZE(17, 17), 0, 0, 8, 1},
+  {33, UPB_SIZE(108, 192), 18, 29, 11, 1},
+  {34, UPB_SIZE(168, 312), UPB_SIZE(-173, -321), 7, 11, 1},
+  {36, UPB_SIZE(148, 272), 0, 12, 11, _UPB_LABEL_MAP},
+  {37, UPB_SIZE(168, 312), UPB_SIZE(-173, -321), 5, 11, 1},
+  {38, UPB_SIZE(160, 296), UPB_SIZE(-165, -305), 2, 11, 1},
+  {39, UPB_SIZE(18, 18), 0, 0, 8, 1},
+  {40, UPB_SIZE(152, 280), 0, 13, 11, 3},
+  {41, UPB_SIZE(112, 200), 19, 14, 11, 1},
+  {42, UPB_SIZE(116, 208), 20, 20, 11, 1},
+  {43, UPB_SIZE(156, 288), 0, 11, 11, 3},
+  {44, UPB_SIZE(120, 216), 21, 9, 11, 1},
+  {45, UPB_SIZE(19, 19), 0, 0, 8, 1},
+  {46, UPB_SIZE(124, 224), 22, 28, 11, 1},
+  {47, UPB_SIZE(20, 20), 0, 0, 8, 1},
+  {48, UPB_SIZE(128, 232), 23, 27, 11, 1},
+  {49, UPB_SIZE(132, 240), 24, 16, 11, 1},
+  {50, UPB_SIZE(136, 248), 25, 8, 11, 1},
+  {51, UPB_SIZE(21, 21), 0, 0, 8, 1},
+  {52, UPB_SIZE(168, 312), UPB_SIZE(-173, -321), 6, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_msginit = {
   &envoy_config_cluster_v3_Cluster_submsgs[0],
   &envoy_config_cluster_v3_Cluster__fields[0],
-  UPB_SIZE(192, 336), 47, false,
+  UPB_SIZE(176, 336), 47, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_TransportSocketMatch_submsgs[2] = {
@@ -146,15 +146,15 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_TransportSocke
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_TransportSocketMatch__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 1, 11, 1},
+  {3, UPB_SIZE(16, 32), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_TransportSocketMatch_msginit = {
   &envoy_config_cluster_v3_Cluster_TransportSocketMatch_submsgs[0],
   &envoy_config_cluster_v3_Cluster_TransportSocketMatch__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CustomClusterType_submsgs[1] = {
@@ -162,14 +162,14 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CustomClusterT
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_CustomClusterType__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_CustomClusterType_msginit = {
   &envoy_config_cluster_v3_Cluster_CustomClusterType_submsgs[0],
   &envoy_config_cluster_v3_Cluster_CustomClusterType__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_EdsClusterConfig_submsgs[2] = {
@@ -178,15 +178,15 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_EdsClusterConf
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_EdsClusterConfig__fields[3] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_EdsClusterConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_EdsClusterConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_EdsClusterConfig__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_LbSubsetConfig_submsgs[2] = {
@@ -195,8 +195,8 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_LbSubsetConfig
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_LbSubsetConfig__fields[7] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(12, 16), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {2, UPB_SIZE(12, 16), 1, 1, 11, 1},
   {3, UPB_SIZE(16, 24), 0, 0, 11, 3},
   {4, UPB_SIZE(8, 8), 0, 0, 8, 1},
   {5, UPB_SIZE(9, 9), 0, 0, 8, 1},
@@ -207,20 +207,20 @@ static const upb_msglayout_field envoy_config_cluster_v3_Cluster_LbSubsetConfig_
 const upb_msglayout envoy_config_cluster_v3_Cluster_LbSubsetConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_LbSubsetConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_LbSubsetConfig__fields[0],
-  UPB_SIZE(24, 32), 7, false,
+  UPB_SIZE(24, 32), 7, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_LbSubsetConfig_LbSubsetSelector__fields[4] = {
-  {1, UPB_SIZE(12, 16), 0, 0, 9, 3},
+  {1, UPB_SIZE(8, 8), 0, 0, 9, 3},
   {2, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {3, UPB_SIZE(16, 24), 0, 0, 9, 3},
-  {4, UPB_SIZE(8, 8), 0, 0, 8, 1},
+  {3, UPB_SIZE(12, 16), 0, 0, 9, 3},
+  {4, UPB_SIZE(4, 4), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_LbSubsetConfig_LbSubsetSelector_msginit = {
   NULL,
   &envoy_config_cluster_v3_Cluster_LbSubsetConfig_LbSubsetSelector__fields[0],
-  UPB_SIZE(24, 32), 4, false,
+  UPB_SIZE(16, 24), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_LeastRequestLbConfig_submsgs[2] = {
@@ -229,30 +229,30 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_LeastRequestLb
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_LeastRequestLbConfig__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 1, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_LeastRequestLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_LeastRequestLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_LeastRequestLbConfig__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_cluster_v3_Cluster_RingHashLbConfig_submsgs[2] = {
+static const upb_msglayout *const envoy_config_cluster_v3_Cluster_RingHashLbConfig_submsgs[1] = {
   &google_protobuf_UInt64Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_RingHashLbConfig__fields[3] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {4, UPB_SIZE(12, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {3, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {4, UPB_SIZE(12, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_RingHashLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_RingHashLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_RingHashLbConfig__fields[0],
-  UPB_SIZE(16, 24), 3, false,
+  UPB_SIZE(16, 24), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_MaglevLbConfig_submsgs[1] = {
@@ -260,13 +260,13 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_MaglevLbConfig
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_MaglevLbConfig__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_MaglevLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_MaglevLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_MaglevLbConfig__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_OriginalDstLbConfig__fields[1] = {
@@ -276,7 +276,7 @@ static const upb_msglayout_field envoy_config_cluster_v3_Cluster_OriginalDstLbCo
 const upb_msglayout envoy_config_cluster_v3_Cluster_OriginalDstLbConfig_msginit = {
   NULL,
   &envoy_config_cluster_v3_Cluster_OriginalDstLbConfig__fields[0],
-  UPB_SIZE(1, 1), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig_submsgs[5] = {
@@ -288,19 +288,19 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_CommonLbConfig__fields[7] = {
-  {1, UPB_SIZE(4, 8), 0, 3, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 3, 11, 1},
   {2, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 2, 11, 1},
   {3, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 1, 11, 1},
-  {4, UPB_SIZE(8, 16), 0, 4, 11, 1},
-  {5, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {6, UPB_SIZE(1, 1), 0, 0, 8, 1},
-  {7, UPB_SIZE(12, 24), 0, 0, 11, 1},
+  {4, UPB_SIZE(8, 16), 2, 4, 11, 1},
+  {5, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {6, UPB_SIZE(2, 2), 0, 0, 8, 1},
+  {7, UPB_SIZE(12, 24), 3, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_CommonLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_CommonLbConfig__fields[0],
-  UPB_SIZE(24, 48), 7, false,
+  UPB_SIZE(24, 48), 7, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig_ZoneAwareLbConfig_submsgs[2] = {
@@ -309,21 +309,21 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_CommonLbConfig_ZoneAwareLbConfig__fields[3] = {
-  {1, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {2, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_CommonLbConfig_ZoneAwareLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_ZoneAwareLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_ZoneAwareLbConfig__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 24), 3, false, 255,
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_CommonLbConfig_LocalityWeightedLbConfig_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig_ConsistentHashingLbConfig_submsgs[1] = {
@@ -331,44 +331,44 @@ static const upb_msglayout *const envoy_config_cluster_v3_Cluster_CommonLbConfig
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_CommonLbConfig_ConsistentHashingLbConfig__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {2, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_CommonLbConfig_ConsistentHashingLbConfig_msginit = {
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_ConsistentHashingLbConfig_submsgs[0],
   &envoy_config_cluster_v3_Cluster_CommonLbConfig_ConsistentHashingLbConfig__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(8, 16), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_cluster_v3_Cluster_RefreshRate_submsgs[2] = {
+static const upb_msglayout *const envoy_config_cluster_v3_Cluster_RefreshRate_submsgs[1] = {
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_RefreshRate__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_RefreshRate_msginit = {
   &envoy_config_cluster_v3_Cluster_RefreshRate_submsgs[0],
   &envoy_config_cluster_v3_Cluster_RefreshRate__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_cluster_v3_Cluster_PrefetchPolicy_submsgs[2] = {
+static const upb_msglayout *const envoy_config_cluster_v3_Cluster_PrefetchPolicy_submsgs[1] = {
   &google_protobuf_DoubleValue_msginit,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Cluster_PrefetchPolicy__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Cluster_PrefetchPolicy_msginit = {
   &envoy_config_cluster_v3_Cluster_PrefetchPolicy_submsgs[0],
   &envoy_config_cluster_v3_Cluster_PrefetchPolicy__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_Cluster_TypedExtensionProtocolOptionsEntry_submsgs[1] = {
@@ -383,7 +383,7 @@ static const upb_msglayout_field envoy_config_cluster_v3_Cluster_TypedExtensionP
 const upb_msglayout envoy_config_cluster_v3_Cluster_TypedExtensionProtocolOptionsEntry_msginit = {
   &envoy_config_cluster_v3_Cluster_TypedExtensionProtocolOptionsEntry_submsgs[0],
   &envoy_config_cluster_v3_Cluster_TypedExtensionProtocolOptionsEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_LoadBalancingPolicy_submsgs[1] = {
@@ -397,7 +397,7 @@ static const upb_msglayout_field envoy_config_cluster_v3_LoadBalancingPolicy__fi
 const upb_msglayout envoy_config_cluster_v3_LoadBalancingPolicy_msginit = {
   &envoy_config_cluster_v3_LoadBalancingPolicy_submsgs[0],
   &envoy_config_cluster_v3_LoadBalancingPolicy__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_LoadBalancingPolicy_Policy_submsgs[1] = {
@@ -405,14 +405,14 @@ static const upb_msglayout *const envoy_config_cluster_v3_LoadBalancingPolicy_Po
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_LoadBalancingPolicy_Policy__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_LoadBalancingPolicy_Policy_msginit = {
   &envoy_config_cluster_v3_LoadBalancingPolicy_Policy_submsgs[0],
   &envoy_config_cluster_v3_LoadBalancingPolicy_Policy__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_UpstreamBindConfig_submsgs[1] = {
@@ -420,13 +420,13 @@ static const upb_msglayout *const envoy_config_cluster_v3_UpstreamBindConfig_sub
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_UpstreamBindConfig__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_UpstreamBindConfig_msginit = {
   &envoy_config_cluster_v3_UpstreamBindConfig_submsgs[0],
   &envoy_config_cluster_v3_UpstreamBindConfig__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_cluster_v3_UpstreamConnectionOptions_submsgs[1] = {
@@ -434,13 +434,13 @@ static const upb_msglayout *const envoy_config_cluster_v3_UpstreamConnectionOpti
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_UpstreamConnectionOptions__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_UpstreamConnectionOptions_msginit = {
   &envoy_config_cluster_v3_UpstreamConnectionOptions_submsgs[0],
   &envoy_config_cluster_v3_UpstreamConnectionOptions__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_TrackClusterStats__fields[2] = {
@@ -451,7 +451,7 @@ static const upb_msglayout_field envoy_config_cluster_v3_TrackClusterStats__fiel
 const upb_msglayout envoy_config_cluster_v3_TrackClusterStats_msginit = {
   NULL,
   &envoy_config_cluster_v3_TrackClusterStats__fields[0],
-  UPB_SIZE(2, 2), 2, false,
+  UPB_SIZE(8, 8), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/cluster/v3/filter.upb.c

@@ -21,14 +21,14 @@ static const upb_msglayout *const envoy_config_cluster_v3_Filter_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_Filter__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_Filter_msginit = {
   &envoy_config_cluster_v3_Filter_submsgs[0],
   &envoy_config_cluster_v3_Filter__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/cluster/v3/filter.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,19 +37,26 @@ UPB_INLINE envoy_config_cluster_v3_Filter *envoy_config_cluster_v3_Filter_parse(
   envoy_config_cluster_v3_Filter *ret = envoy_config_cluster_v3_Filter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_cluster_v3_Filter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_cluster_v3_Filter *envoy_config_cluster_v3_Filter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_cluster_v3_Filter *ret = envoy_config_cluster_v3_Filter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_cluster_v3_Filter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_cluster_v3_Filter_serialize(const envoy_config_cluster_v3_Filter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_cluster_v3_Filter_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_cluster_v3_Filter_name(const envoy_config_cluster_v3_Filter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_cluster_v3_Filter_has_typed_config(const envoy_config_cluster_v3_Filter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_Any* envoy_config_cluster_v3_Filter_typed_config(const envoy_config_cluster_v3_Filter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Any*); }
+UPB_INLINE upb_strview envoy_config_cluster_v3_Filter_name(const envoy_config_cluster_v3_Filter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_cluster_v3_Filter_has_typed_config(const envoy_config_cluster_v3_Filter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Any* envoy_config_cluster_v3_Filter_typed_config(const envoy_config_cluster_v3_Filter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_Any*); }
 
 UPB_INLINE void envoy_config_cluster_v3_Filter_set_name(envoy_config_cluster_v3_Filter *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_cluster_v3_Filter_set_typed_config(envoy_config_cluster_v3_Filter *msg, struct google_protobuf_Any* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Any*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_Any*) = value;
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_cluster_v3_Filter_mutable_typed_config(envoy_config_cluster_v3_Filter *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_config_cluster_v3_Filter_typed_config(msg);

src/core/ext/upb-generated/envoy/config/cluster/v3/outlier_detection.upb.c

@@ -17,38 +17,38 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_cluster_v3_OutlierDetection_submsgs[19] = {
+static const upb_msglayout *const envoy_config_cluster_v3_OutlierDetection_submsgs[2] = {
   &google_protobuf_Duration_msginit,
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_cluster_v3_OutlierDetection__fields[20] = {
-  {1, UPB_SIZE(4, 8), 0, 1, 11, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 0, 11, 1},
-  {4, UPB_SIZE(16, 32), 0, 1, 11, 1},
-  {5, UPB_SIZE(20, 40), 0, 1, 11, 1},
-  {6, UPB_SIZE(24, 48), 0, 1, 11, 1},
-  {7, UPB_SIZE(28, 56), 0, 1, 11, 1},
-  {8, UPB_SIZE(32, 64), 0, 1, 11, 1},
-  {9, UPB_SIZE(36, 72), 0, 1, 11, 1},
-  {10, UPB_SIZE(40, 80), 0, 1, 11, 1},
-  {11, UPB_SIZE(44, 88), 0, 1, 11, 1},
-  {12, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {13, UPB_SIZE(48, 96), 0, 1, 11, 1},
-  {14, UPB_SIZE(52, 104), 0, 1, 11, 1},
-  {15, UPB_SIZE(56, 112), 0, 1, 11, 1},
-  {16, UPB_SIZE(60, 120), 0, 1, 11, 1},
-  {17, UPB_SIZE(64, 128), 0, 1, 11, 1},
-  {18, UPB_SIZE(68, 136), 0, 1, 11, 1},
-  {19, UPB_SIZE(72, 144), 0, 1, 11, 1},
-  {20, UPB_SIZE(76, 152), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
+  {4, UPB_SIZE(16, 32), 4, 1, 11, 1},
+  {5, UPB_SIZE(20, 40), 5, 1, 11, 1},
+  {6, UPB_SIZE(24, 48), 6, 1, 11, 1},
+  {7, UPB_SIZE(28, 56), 7, 1, 11, 1},
+  {8, UPB_SIZE(32, 64), 8, 1, 11, 1},
+  {9, UPB_SIZE(36, 72), 9, 1, 11, 1},
+  {10, UPB_SIZE(40, 80), 10, 1, 11, 1},
+  {11, UPB_SIZE(44, 88), 11, 1, 11, 1},
+  {12, UPB_SIZE(3, 3), 0, 0, 8, 1},
+  {13, UPB_SIZE(48, 96), 12, 1, 11, 1},
+  {14, UPB_SIZE(52, 104), 13, 1, 11, 1},
+  {15, UPB_SIZE(56, 112), 14, 1, 11, 1},
+  {16, UPB_SIZE(60, 120), 15, 1, 11, 1},
+  {17, UPB_SIZE(64, 128), 16, 1, 11, 1},
+  {18, UPB_SIZE(68, 136), 17, 1, 11, 1},
+  {19, UPB_SIZE(72, 144), 18, 1, 11, 1},
+  {20, UPB_SIZE(76, 152), 19, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_cluster_v3_OutlierDetection_msginit = {
   &envoy_config_cluster_v3_OutlierDetection_submsgs[0],
   &envoy_config_cluster_v3_OutlierDetection__fields[0],
-  UPB_SIZE(80, 160), 20, false,
+  UPB_SIZE(80, 160), 20, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/cluster/v3/outlier_detection.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -38,51 +39,58 @@ UPB_INLINE envoy_config_cluster_v3_OutlierDetection *envoy_config_cluster_v3_Out
   envoy_config_cluster_v3_OutlierDetection *ret = envoy_config_cluster_v3_OutlierDetection_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_cluster_v3_OutlierDetection_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_cluster_v3_OutlierDetection *envoy_config_cluster_v3_OutlierDetection_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_cluster_v3_OutlierDetection *ret = envoy_config_cluster_v3_OutlierDetection_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_cluster_v3_OutlierDetection_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_cluster_v3_OutlierDetection_serialize(const envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_cluster_v3_OutlierDetection_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_interval(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_interval(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetection_interval(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_base_ejection_time(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_base_ejection_time(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetection_base_ejection_time(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_max_ejection_percent(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_max_ejection_percent(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 4); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_max_ejection_percent(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 5); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_consecutive_5xx(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 6); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 7); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_success_rate_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 8); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_success_rate_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_stdev_factor(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_success_rate_stdev_factor(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 9); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_success_rate_stdev_factor(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 72), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 10); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 80), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 88)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 11); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_consecutive_gateway_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 88), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_split_external_local_origin_errors(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 96)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_split_external_local_origin_errors(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 12); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 96), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(52, 104)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 13); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_consecutive_local_origin_failure(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(52, 104), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_local_origin_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(56, 112)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_local_origin_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 14); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_local_origin_success_rate(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(56, 112), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_threshold(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(60, 120)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_threshold(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 15); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_failure_percentage_threshold(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(60, 120), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_failure_percentage(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(64, 128)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_failure_percentage(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 16); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_failure_percentage(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(64, 128), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_failure_percentage_local_origin(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(68, 136)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_enforcing_failure_percentage_local_origin(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 17); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_enforcing_failure_percentage_local_origin(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(68, 136), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(72, 144)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 18); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_failure_percentage_minimum_hosts(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(72, 144), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(76, 152)); }
+UPB_INLINE bool envoy_config_cluster_v3_OutlierDetection_has_failure_percentage_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return _upb_hasbit(msg, 19); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_failure_percentage_request_volume(const envoy_config_cluster_v3_OutlierDetection *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(76, 152), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_consecutive_5xx(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_consecutive_5xx(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -95,6 +103,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_interval(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetection_mutable_interval(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -107,6 +116,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetec
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_base_ejection_time(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetection_mutable_base_ejection_time(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -119,6 +129,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_cluster_v3_OutlierDetec
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_max_ejection_percent(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 4);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_max_ejection_percent(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -131,6 +142,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_consecutive_5xx(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 5);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_consecutive_5xx(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -143,6 +155,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_success_rate(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 6);
   *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_success_rate(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -155,6 +168,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_success_rate_minimum_hosts(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 7);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_success_rate_minimum_hosts(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -167,6 +181,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_success_rate_request_volume(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 8);
   *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_success_rate_request_volume(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -179,6 +194,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_success_rate_stdev_factor(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 9);
   *UPB_PTR_AT(msg, UPB_SIZE(36, 72), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_success_rate_stdev_factor(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -191,6 +207,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_consecutive_gateway_failure(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 10);
   *UPB_PTR_AT(msg, UPB_SIZE(40, 80), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_consecutive_gateway_failure(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -203,6 +220,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_consecutive_gateway_failure(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 11);
   *UPB_PTR_AT(msg, UPB_SIZE(44, 88), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_consecutive_gateway_failure(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -215,9 +233,10 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_split_external_local_origin_errors(envoy_config_cluster_v3_OutlierDetection *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool) = value;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_consecutive_local_origin_failure(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 12);
   *UPB_PTR_AT(msg, UPB_SIZE(48, 96), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_consecutive_local_origin_failure(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -230,6 +249,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_consecutive_local_origin_failure(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 13);
   *UPB_PTR_AT(msg, UPB_SIZE(52, 104), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_consecutive_local_origin_failure(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -242,6 +262,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_local_origin_success_rate(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 14);
   *UPB_PTR_AT(msg, UPB_SIZE(56, 112), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_local_origin_success_rate(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -254,6 +275,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_failure_percentage_threshold(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 15);
   *UPB_PTR_AT(msg, UPB_SIZE(60, 120), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_failure_percentage_threshold(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -266,6 +288,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_failure_percentage(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 16);
   *UPB_PTR_AT(msg, UPB_SIZE(64, 128), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_failure_percentage(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -278,6 +301,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_enforcing_failure_percentage_local_origin(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 17);
   *UPB_PTR_AT(msg, UPB_SIZE(68, 136), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_enforcing_failure_percentage_local_origin(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -290,6 +314,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_failure_percentage_minimum_hosts(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 18);
   *UPB_PTR_AT(msg, UPB_SIZE(72, 144), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_failure_percentage_minimum_hosts(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {
@@ -302,6 +327,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDe
   return sub;
 }
 UPB_INLINE void envoy_config_cluster_v3_OutlierDetection_set_failure_percentage_request_volume(envoy_config_cluster_v3_OutlierDetection *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 19);
   *UPB_PTR_AT(msg, UPB_SIZE(76, 152), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_cluster_v3_OutlierDetection_mutable_failure_percentage_request_volume(envoy_config_cluster_v3_OutlierDetection *msg, upb_arena *arena) {

src/core/ext/upb-generated/envoy/config/core/v3/address.upb.c

@@ -25,7 +25,7 @@ static const upb_msglayout_field envoy_config_core_v3_Pipe__fields[2] = {
 const upb_msglayout envoy_config_core_v3_Pipe_msginit = {
   NULL,
   &envoy_config_core_v3_Pipe__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_EnvoyInternalAddress__fields[1] = {
@@ -35,38 +35,38 @@ static const upb_msglayout_field envoy_config_core_v3_EnvoyInternalAddress__fiel
 const upb_msglayout envoy_config_core_v3_EnvoyInternalAddress_msginit = {
   NULL,
   &envoy_config_core_v3_EnvoyInternalAddress__fields[0],
-  UPB_SIZE(16, 32), 1, false,
+  UPB_SIZE(16, 32), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_SocketAddress__fields[6] = {
   {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(12, 16), 0, 0, 9, 1},
-  {3, UPB_SIZE(28, 48), UPB_SIZE(-37, -65), 0, 13, 1},
-  {4, UPB_SIZE(28, 48), UPB_SIZE(-37, -65), 0, 9, 1},
-  {5, UPB_SIZE(20, 32), 0, 0, 9, 1},
-  {6, UPB_SIZE(8, 8), 0, 0, 8, 1},
+  {2, UPB_SIZE(8, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(24, 40), UPB_SIZE(-33, -57), 0, 13, 1},
+  {4, UPB_SIZE(24, 40), UPB_SIZE(-33, -57), 0, 9, 1},
+  {5, UPB_SIZE(16, 24), 0, 0, 9, 1},
+  {6, UPB_SIZE(4, 4), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_SocketAddress_msginit = {
   NULL,
   &envoy_config_core_v3_SocketAddress__fields[0],
-  UPB_SIZE(40, 80), 6, false,
+  UPB_SIZE(40, 64), 6, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_TcpKeepalive_submsgs[3] = {
+static const upb_msglayout *const envoy_config_core_v3_TcpKeepalive_submsgs[1] = {
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_TcpKeepalive__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_TcpKeepalive_msginit = {
   &envoy_config_core_v3_TcpKeepalive_submsgs[0],
   &envoy_config_core_v3_TcpKeepalive__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_BindConfig_submsgs[3] = {
@@ -76,15 +76,15 @@ static const upb_msglayout *const envoy_config_core_v3_BindConfig_submsgs[3] = {
 };
 
 static const upb_msglayout_field envoy_config_core_v3_BindConfig__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 2, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 3},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 2, 11, 1},
+  {3, UPB_SIZE(12, 24), 0, 1, 11, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_BindConfig_msginit = {
   &envoy_config_core_v3_BindConfig_submsgs[0],
   &envoy_config_core_v3_BindConfig__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Address_submsgs[3] = {
@@ -102,7 +102,7 @@ static const upb_msglayout_field envoy_config_core_v3_Address__fields[3] = {
 const upb_msglayout envoy_config_core_v3_Address_msginit = {
   &envoy_config_core_v3_Address_submsgs[0],
   &envoy_config_core_v3_Address__fields[0],
-  UPB_SIZE(8, 16), 3, false,
+  UPB_SIZE(8, 16), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_CidrRange_submsgs[1] = {
@@ -110,14 +110,14 @@ static const upb_msglayout *const envoy_config_core_v3_CidrRange_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_core_v3_CidrRange__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_CidrRange_msginit = {
   &envoy_config_core_v3_CidrRange_submsgs[0],
   &envoy_config_core_v3_CidrRange__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/address.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -63,6 +64,12 @@ UPB_INLINE envoy_config_core_v3_Pipe *envoy_config_core_v3_Pipe_parse(const char
   envoy_config_core_v3_Pipe *ret = envoy_config_core_v3_Pipe_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Pipe_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Pipe *envoy_config_core_v3_Pipe_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Pipe *ret = envoy_config_core_v3_Pipe_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Pipe_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Pipe_serialize(const envoy_config_core_v3_Pipe *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Pipe_msginit, arena, len);
 }
@@ -87,6 +94,12 @@ UPB_INLINE envoy_config_core_v3_EnvoyInternalAddress *envoy_config_core_v3_Envoy
   envoy_config_core_v3_EnvoyInternalAddress *ret = envoy_config_core_v3_EnvoyInternalAddress_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_EnvoyInternalAddress_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_EnvoyInternalAddress *envoy_config_core_v3_EnvoyInternalAddress_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_EnvoyInternalAddress *ret = envoy_config_core_v3_EnvoyInternalAddress_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_EnvoyInternalAddress_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_EnvoyInternalAddress_serialize(const envoy_config_core_v3_EnvoyInternalAddress *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_EnvoyInternalAddress_msginit, arena, len);
 }
@@ -114,6 +127,12 @@ UPB_INLINE envoy_config_core_v3_SocketAddress *envoy_config_core_v3_SocketAddres
   envoy_config_core_v3_SocketAddress *ret = envoy_config_core_v3_SocketAddress_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_SocketAddress_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_SocketAddress *envoy_config_core_v3_SocketAddress_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_SocketAddress *ret = envoy_config_core_v3_SocketAddress_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_SocketAddress_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_SocketAddress_serialize(const envoy_config_core_v3_SocketAddress *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_SocketAddress_msginit, arena, len);
 }
@@ -123,34 +142,34 @@ typedef enum {
   envoy_config_core_v3_SocketAddress_port_specifier_named_port = 4,
   envoy_config_core_v3_SocketAddress_port_specifier_NOT_SET = 0
 } envoy_config_core_v3_SocketAddress_port_specifier_oneofcases;
-UPB_INLINE envoy_config_core_v3_SocketAddress_port_specifier_oneofcases envoy_config_core_v3_SocketAddress_port_specifier_case(const envoy_config_core_v3_SocketAddress* msg) { return (envoy_config_core_v3_SocketAddress_port_specifier_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(36, 64), int32_t); }
+UPB_INLINE envoy_config_core_v3_SocketAddress_port_specifier_oneofcases envoy_config_core_v3_SocketAddress_port_specifier_case(const envoy_config_core_v3_SocketAddress* msg) { return (envoy_config_core_v3_SocketAddress_port_specifier_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(32, 56), int32_t); }
 
 UPB_INLINE int32_t envoy_config_core_v3_SocketAddress_protocol(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_address(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_SocketAddress_has_port_value(const envoy_config_core_v3_SocketAddress *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 64)) == 3; }
-UPB_INLINE uint32_t envoy_config_core_v3_SocketAddress_port_value(const envoy_config_core_v3_SocketAddress *msg) { return UPB_READ_ONEOF(msg, uint32_t, UPB_SIZE(28, 48), UPB_SIZE(36, 64), 3, 0); }
-UPB_INLINE bool envoy_config_core_v3_SocketAddress_has_named_port(const envoy_config_core_v3_SocketAddress *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 64)) == 4; }
-UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_named_port(const envoy_config_core_v3_SocketAddress *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(28, 48), UPB_SIZE(36, 64), 4, upb_strview_make("", strlen(""))); }
-UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_resolver_name(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_SocketAddress_ipv4_compat(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool); }
+UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_address(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_SocketAddress_has_port_value(const envoy_config_core_v3_SocketAddress *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 56)) == 3; }
+UPB_INLINE uint32_t envoy_config_core_v3_SocketAddress_port_value(const envoy_config_core_v3_SocketAddress *msg) { return UPB_READ_ONEOF(msg, uint32_t, UPB_SIZE(24, 40), UPB_SIZE(32, 56), 3, 0); }
+UPB_INLINE bool envoy_config_core_v3_SocketAddress_has_named_port(const envoy_config_core_v3_SocketAddress *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 56)) == 4; }
+UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_named_port(const envoy_config_core_v3_SocketAddress *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(24, 40), UPB_SIZE(32, 56), 4, upb_strview_make("", strlen(""))); }
+UPB_INLINE upb_strview envoy_config_core_v3_SocketAddress_resolver_name(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_SocketAddress_ipv4_compat(const envoy_config_core_v3_SocketAddress *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool); }
 
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_protocol(envoy_config_core_v3_SocketAddress *msg, int32_t value) {
   *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
 }
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_address(envoy_config_core_v3_SocketAddress *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_port_value(envoy_config_core_v3_SocketAddress *msg, uint32_t value) {
-  UPB_WRITE_ONEOF(msg, uint32_t, UPB_SIZE(28, 48), value, UPB_SIZE(36, 64), 3);
+  UPB_WRITE_ONEOF(msg, uint32_t, UPB_SIZE(24, 40), value, UPB_SIZE(32, 56), 3);
 }
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_named_port(envoy_config_core_v3_SocketAddress *msg, upb_strview value) {
-  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(28, 48), value, UPB_SIZE(36, 64), 4);
+  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(24, 40), value, UPB_SIZE(32, 56), 4);
 }
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_resolver_name(envoy_config_core_v3_SocketAddress *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 32), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_SocketAddress_set_ipv4_compat(envoy_config_core_v3_SocketAddress *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool) = value;
 }
 
 /* envoy.config.core.v3.TcpKeepalive */
@@ -163,19 +182,26 @@ UPB_INLINE envoy_config_core_v3_TcpKeepalive *envoy_config_core_v3_TcpKeepalive_
   envoy_config_core_v3_TcpKeepalive *ret = envoy_config_core_v3_TcpKeepalive_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_TcpKeepalive_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_TcpKeepalive *envoy_config_core_v3_TcpKeepalive_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_TcpKeepalive *ret = envoy_config_core_v3_TcpKeepalive_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_TcpKeepalive_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_TcpKeepalive_serialize(const envoy_config_core_v3_TcpKeepalive *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_TcpKeepalive_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_probes(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_probes(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_time(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_time(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_interval(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_interval(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_probes(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_probes(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_time(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_time(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_TcpKeepalive_has_keepalive_interval(const envoy_config_core_v3_TcpKeepalive *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_keepalive_interval(const envoy_config_core_v3_TcpKeepalive *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_core_v3_TcpKeepalive_set_keepalive_probes(envoy_config_core_v3_TcpKeepalive *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_mutable_keepalive_probes(envoy_config_core_v3_TcpKeepalive *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_TcpKeepalive_keepalive_probes(msg);
@@ -187,7 +213,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_TcpKeepalive_set_keepalive_time(envoy_config_core_v3_TcpKeepalive *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_mutable_keepalive_time(envoy_config_core_v3_TcpKeepalive *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_TcpKeepalive_keepalive_time(msg);
@@ -199,7 +226,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_TcpKeepalive_set_keepalive_interval(envoy_config_core_v3_TcpKeepalive *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_TcpKeepalive_mutable_keepalive_interval(envoy_config_core_v3_TcpKeepalive *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_TcpKeepalive_keepalive_interval(msg);
@@ -221,19 +249,26 @@ UPB_INLINE envoy_config_core_v3_BindConfig *envoy_config_core_v3_BindConfig_pars
   envoy_config_core_v3_BindConfig *ret = envoy_config_core_v3_BindConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_BindConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_BindConfig *envoy_config_core_v3_BindConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_BindConfig *ret = envoy_config_core_v3_BindConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_BindConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_BindConfig_serialize(const envoy_config_core_v3_BindConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_BindConfig_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_BindConfig_has_source_address(const envoy_config_core_v3_BindConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_core_v3_SocketAddress* envoy_config_core_v3_BindConfig_source_address(const envoy_config_core_v3_BindConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_core_v3_SocketAddress*); }
-UPB_INLINE bool envoy_config_core_v3_BindConfig_has_freebind(const envoy_config_core_v3_BindConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_BindConfig_freebind(const envoy_config_core_v3_BindConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_core_v3_BindConfig_has_socket_options(const envoy_config_core_v3_BindConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_SocketOption* const* envoy_config_core_v3_BindConfig_socket_options(const envoy_config_core_v3_BindConfig *msg, size_t *len) { return (const struct envoy_config_core_v3_SocketOption* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
+UPB_INLINE bool envoy_config_core_v3_BindConfig_has_source_address(const envoy_config_core_v3_BindConfig *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_core_v3_SocketAddress* envoy_config_core_v3_BindConfig_source_address(const envoy_config_core_v3_BindConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_core_v3_SocketAddress*); }
+UPB_INLINE bool envoy_config_core_v3_BindConfig_has_freebind(const envoy_config_core_v3_BindConfig *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_BindConfig_freebind(const envoy_config_core_v3_BindConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_core_v3_BindConfig_has_socket_options(const envoy_config_core_v3_BindConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE const struct envoy_config_core_v3_SocketOption* const* envoy_config_core_v3_BindConfig_socket_options(const envoy_config_core_v3_BindConfig *msg, size_t *len) { return (const struct envoy_config_core_v3_SocketOption* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
 
 UPB_INLINE void envoy_config_core_v3_BindConfig_set_source_address(envoy_config_core_v3_BindConfig *msg, envoy_config_core_v3_SocketAddress* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_core_v3_SocketAddress*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_core_v3_SocketAddress*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_SocketAddress* envoy_config_core_v3_BindConfig_mutable_source_address(envoy_config_core_v3_BindConfig *msg, upb_arena *arena) {
   struct envoy_config_core_v3_SocketAddress* sub = (struct envoy_config_core_v3_SocketAddress*)envoy_config_core_v3_BindConfig_source_address(msg);
@@ -245,7 +280,8 @@ UPB_INLINE struct envoy_config_core_v3_SocketAddress* envoy_config_core_v3_BindC
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_BindConfig_set_freebind(envoy_config_core_v3_BindConfig *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_BindConfig_mutable_freebind(envoy_config_core_v3_BindConfig *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_BindConfig_freebind(msg);
@@ -257,15 +293,15 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_BindConfig_mut
   return sub;
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption** envoy_config_core_v3_BindConfig_mutable_socket_options(envoy_config_core_v3_BindConfig *msg, size_t *len) {
-  return (struct envoy_config_core_v3_SocketOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
+  return (struct envoy_config_core_v3_SocketOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption** envoy_config_core_v3_BindConfig_resize_socket_options(envoy_config_core_v3_BindConfig *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_SocketOption**)_upb_array_resize_accessor(msg, UPB_SIZE(8, 16), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_SocketOption**)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption* envoy_config_core_v3_BindConfig_add_socket_options(envoy_config_core_v3_BindConfig *msg, upb_arena *arena) {
   struct envoy_config_core_v3_SocketOption* sub = (struct envoy_config_core_v3_SocketOption*)_upb_msg_new(&envoy_config_core_v3_SocketOption_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(8, 16), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(12, 24), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -280,6 +316,12 @@ UPB_INLINE envoy_config_core_v3_Address *envoy_config_core_v3_Address_parse(cons
   envoy_config_core_v3_Address *ret = envoy_config_core_v3_Address_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Address_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Address *envoy_config_core_v3_Address_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Address *ret = envoy_config_core_v3_Address_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Address_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Address_serialize(const envoy_config_core_v3_Address *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Address_msginit, arena, len);
 }
@@ -346,19 +388,26 @@ UPB_INLINE envoy_config_core_v3_CidrRange *envoy_config_core_v3_CidrRange_parse(
   envoy_config_core_v3_CidrRange *ret = envoy_config_core_v3_CidrRange_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_CidrRange_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_CidrRange *envoy_config_core_v3_CidrRange_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_CidrRange *ret = envoy_config_core_v3_CidrRange_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_CidrRange_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_CidrRange_serialize(const envoy_config_core_v3_CidrRange *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_CidrRange_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_core_v3_CidrRange_address_prefix(const envoy_config_core_v3_CidrRange *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_CidrRange_has_prefix_len(const envoy_config_core_v3_CidrRange *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_CidrRange_prefix_len(const envoy_config_core_v3_CidrRange *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE upb_strview envoy_config_core_v3_CidrRange_address_prefix(const envoy_config_core_v3_CidrRange *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_CidrRange_has_prefix_len(const envoy_config_core_v3_CidrRange *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_CidrRange_prefix_len(const envoy_config_core_v3_CidrRange *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_core_v3_CidrRange_set_address_prefix(envoy_config_core_v3_CidrRange *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_CidrRange_set_prefix_len(envoy_config_core_v3_CidrRange *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_CidrRange_mutable_prefix_len(envoy_config_core_v3_CidrRange *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_CidrRange_prefix_len(msg);

src/core/ext/upb-generated/envoy/config/core/v3/backoff.upb.c

@@ -16,19 +16,19 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_core_v3_BackoffStrategy_submsgs[2] = {
+static const upb_msglayout *const envoy_config_core_v3_BackoffStrategy_submsgs[1] = {
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_BackoffStrategy__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_BackoffStrategy_msginit = {
   &envoy_config_core_v3_BackoffStrategy_submsgs[0],
   &envoy_config_core_v3_BackoffStrategy__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/backoff.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,17 +37,24 @@ UPB_INLINE envoy_config_core_v3_BackoffStrategy *envoy_config_core_v3_BackoffStr
   envoy_config_core_v3_BackoffStrategy *ret = envoy_config_core_v3_BackoffStrategy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_BackoffStrategy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_BackoffStrategy *envoy_config_core_v3_BackoffStrategy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_BackoffStrategy *ret = envoy_config_core_v3_BackoffStrategy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_BackoffStrategy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_BackoffStrategy_serialize(const envoy_config_core_v3_BackoffStrategy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_BackoffStrategy_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_BackoffStrategy_has_base_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_base_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_BackoffStrategy_has_max_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_max_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_BackoffStrategy_has_base_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_base_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_BackoffStrategy_has_max_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_max_interval(const envoy_config_core_v3_BackoffStrategy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Duration*); }
 
 UPB_INLINE void envoy_config_core_v3_BackoffStrategy_set_base_interval(envoy_config_core_v3_BackoffStrategy *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_mutable_base_interval(envoy_config_core_v3_BackoffStrategy *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_BackoffStrategy_base_interval(msg);
@@ -58,7 +66,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_BackoffStrategy_set_max_interval(envoy_config_core_v3_BackoffStrategy *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_BackoffStrategy_mutable_max_interval(envoy_config_core_v3_BackoffStrategy *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_BackoffStrategy_max_interval(msg);

src/core/ext/upb-generated/envoy/config/core/v3/base.upb.c

@@ -34,7 +34,7 @@ static const upb_msglayout_field envoy_config_core_v3_Locality__fields[3] = {
 const upb_msglayout envoy_config_core_v3_Locality_msginit = {
   NULL,
   &envoy_config_core_v3_Locality__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_BuildVersion_submsgs[2] = {
@@ -43,14 +43,14 @@ static const upb_msglayout *const envoy_config_core_v3_BuildVersion_submsgs[2] =
 };
 
 static const upb_msglayout_field envoy_config_core_v3_BuildVersion__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_BuildVersion_msginit = {
   &envoy_config_core_v3_BuildVersion_submsgs[0],
   &envoy_config_core_v3_BuildVersion__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Extension_submsgs[1] = {
@@ -61,14 +61,14 @@ static const upb_msglayout_field envoy_config_core_v3_Extension__fields[5] = {
   {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
   {2, UPB_SIZE(12, 24), 0, 0, 9, 1},
   {3, UPB_SIZE(20, 40), 0, 0, 9, 1},
-  {4, UPB_SIZE(28, 56), 0, 0, 11, 1},
-  {5, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {4, UPB_SIZE(28, 56), 1, 0, 11, 1},
+  {5, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_Extension_msginit = {
   &envoy_config_core_v3_Extension_submsgs[0],
   &envoy_config_core_v3_Extension__fields[0],
-  UPB_SIZE(32, 64), 5, false,
+  UPB_SIZE(32, 64), 5, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Node_submsgs[5] = {
@@ -80,22 +80,22 @@ static const upb_msglayout *const envoy_config_core_v3_Node_submsgs[5] = {
 };
 
 static const upb_msglayout_field envoy_config_core_v3_Node__fields[10] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {3, UPB_SIZE(24, 48), 0, 4, 11, 1},
-  {4, UPB_SIZE(28, 56), 0, 3, 11, 1},
-  {6, UPB_SIZE(16, 32), 0, 0, 9, 1},
-  {7, UPB_SIZE(44, 88), UPB_SIZE(-53, -105), 0, 9, 1},
-  {8, UPB_SIZE(44, 88), UPB_SIZE(-53, -105), 1, 11, 1},
-  {9, UPB_SIZE(32, 64), 0, 2, 11, 3},
-  {10, UPB_SIZE(36, 72), 0, 0, 9, 3},
-  {11, UPB_SIZE(40, 80), 0, 0, 11, 3},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {3, UPB_SIZE(28, 56), 1, 4, 11, 1},
+  {4, UPB_SIZE(32, 64), 2, 3, 11, 1},
+  {6, UPB_SIZE(20, 40), 0, 0, 9, 1},
+  {7, UPB_SIZE(48, 96), UPB_SIZE(-57, -113), 0, 9, 1},
+  {8, UPB_SIZE(48, 96), UPB_SIZE(-57, -113), 1, 11, 1},
+  {9, UPB_SIZE(36, 72), 0, 2, 11, 3},
+  {10, UPB_SIZE(40, 80), 0, 0, 9, 3},
+  {11, UPB_SIZE(44, 88), 0, 0, 11, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_Node_msginit = {
   &envoy_config_core_v3_Node_submsgs[0],
   &envoy_config_core_v3_Node__fields[0],
-  UPB_SIZE(56, 112), 10, false,
+  UPB_SIZE(64, 128), 10, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Metadata_submsgs[1] = {
@@ -109,7 +109,7 @@ static const upb_msglayout_field envoy_config_core_v3_Metadata__fields[1] = {
 const upb_msglayout envoy_config_core_v3_Metadata_msginit = {
   &envoy_config_core_v3_Metadata_submsgs[0],
   &envoy_config_core_v3_Metadata__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Metadata_FilterMetadataEntry_submsgs[1] = {
@@ -124,7 +124,7 @@ static const upb_msglayout_field envoy_config_core_v3_Metadata_FilterMetadataEnt
 const upb_msglayout envoy_config_core_v3_Metadata_FilterMetadataEntry_msginit = {
   &envoy_config_core_v3_Metadata_FilterMetadataEntry_submsgs[0],
   &envoy_config_core_v3_Metadata_FilterMetadataEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RuntimeUInt32__fields[2] = {
@@ -135,7 +135,7 @@ static const upb_msglayout_field envoy_config_core_v3_RuntimeUInt32__fields[2] =
 const upb_msglayout envoy_config_core_v3_RuntimeUInt32_msginit = {
   NULL,
   &envoy_config_core_v3_RuntimeUInt32__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RuntimeDouble__fields[2] = {
@@ -146,7 +146,7 @@ static const upb_msglayout_field envoy_config_core_v3_RuntimeDouble__fields[2] =
 const upb_msglayout envoy_config_core_v3_RuntimeDouble_msginit = {
   NULL,
   &envoy_config_core_v3_RuntimeDouble__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_RuntimeFeatureFlag_submsgs[1] = {
@@ -154,14 +154,14 @@ static const upb_msglayout *const envoy_config_core_v3_RuntimeFeatureFlag_submsg
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RuntimeFeatureFlag__fields[2] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_RuntimeFeatureFlag_msginit = {
   &envoy_config_core_v3_RuntimeFeatureFlag_submsgs[0],
   &envoy_config_core_v3_RuntimeFeatureFlag__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HeaderValue__fields[2] = {
@@ -172,7 +172,7 @@ static const upb_msglayout_field envoy_config_core_v3_HeaderValue__fields[2] = {
 const upb_msglayout envoy_config_core_v3_HeaderValue_msginit = {
   NULL,
   &envoy_config_core_v3_HeaderValue__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_HeaderValueOption_submsgs[2] = {
@@ -181,14 +181,14 @@ static const upb_msglayout *const envoy_config_core_v3_HeaderValueOption_submsgs
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HeaderValueOption__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_HeaderValueOption_msginit = {
   &envoy_config_core_v3_HeaderValueOption_submsgs[0],
   &envoy_config_core_v3_HeaderValueOption__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_HeaderMap_submsgs[1] = {
@@ -202,7 +202,7 @@ static const upb_msglayout_field envoy_config_core_v3_HeaderMap__fields[1] = {
 const upb_msglayout envoy_config_core_v3_HeaderMap_msginit = {
   &envoy_config_core_v3_HeaderMap_submsgs[0],
   &envoy_config_core_v3_HeaderMap__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_DataSource__fields[3] = {
@@ -214,7 +214,7 @@ static const upb_msglayout_field envoy_config_core_v3_DataSource__fields[3] = {
 const upb_msglayout envoy_config_core_v3_DataSource_msginit = {
   NULL,
   &envoy_config_core_v3_DataSource__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_RetryPolicy_submsgs[2] = {
@@ -223,14 +223,14 @@ static const upb_msglayout *const envoy_config_core_v3_RetryPolicy_submsgs[2] =
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RetryPolicy__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_RetryPolicy_msginit = {
   &envoy_config_core_v3_RetryPolicy_submsgs[0],
   &envoy_config_core_v3_RetryPolicy__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_RemoteDataSource_submsgs[2] = {
@@ -239,15 +239,15 @@ static const upb_msglayout *const envoy_config_core_v3_RemoteDataSource_submsgs[
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RemoteDataSource__fields[3] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_RemoteDataSource_msginit = {
   &envoy_config_core_v3_RemoteDataSource_submsgs[0],
   &envoy_config_core_v3_RemoteDataSource__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_AsyncDataSource_submsgs[2] = {
@@ -263,7 +263,7 @@ static const upb_msglayout_field envoy_config_core_v3_AsyncDataSource__fields[2]
 const upb_msglayout envoy_config_core_v3_AsyncDataSource_msginit = {
   &envoy_config_core_v3_AsyncDataSource_submsgs[0],
   &envoy_config_core_v3_AsyncDataSource__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(8, 16), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_TransportSocket_submsgs[1] = {
@@ -278,7 +278,7 @@ static const upb_msglayout_field envoy_config_core_v3_TransportSocket__fields[2]
 const upb_msglayout envoy_config_core_v3_TransportSocket_msginit = {
   &envoy_config_core_v3_TransportSocket_submsgs[0],
   &envoy_config_core_v3_TransportSocket__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_RuntimeFractionalPercent_submsgs[1] = {
@@ -286,14 +286,14 @@ static const upb_msglayout *const envoy_config_core_v3_RuntimeFractionalPercent_
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RuntimeFractionalPercent__fields[2] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_RuntimeFractionalPercent_msginit = {
   &envoy_config_core_v3_RuntimeFractionalPercent_submsgs[0],
   &envoy_config_core_v3_RuntimeFractionalPercent__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_ControlPlane__fields[1] = {
@@ -303,7 +303,7 @@ static const upb_msglayout_field envoy_config_core_v3_ControlPlane__fields[1] =
 const upb_msglayout envoy_config_core_v3_ControlPlane_msginit = {
   NULL,
   &envoy_config_core_v3_ControlPlane__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/base.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -130,6 +131,12 @@ UPB_INLINE envoy_config_core_v3_Locality *envoy_config_core_v3_Locality_parse(co
   envoy_config_core_v3_Locality *ret = envoy_config_core_v3_Locality_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Locality_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Locality *envoy_config_core_v3_Locality_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Locality *ret = envoy_config_core_v3_Locality_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Locality_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Locality_serialize(const envoy_config_core_v3_Locality *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Locality_msginit, arena, len);
 }
@@ -158,17 +165,24 @@ UPB_INLINE envoy_config_core_v3_BuildVersion *envoy_config_core_v3_BuildVersion_
   envoy_config_core_v3_BuildVersion *ret = envoy_config_core_v3_BuildVersion_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_BuildVersion_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_BuildVersion *envoy_config_core_v3_BuildVersion_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_BuildVersion *ret = envoy_config_core_v3_BuildVersion_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_BuildVersion_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_BuildVersion_serialize(const envoy_config_core_v3_BuildVersion *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_BuildVersion_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_BuildVersion_has_version(const envoy_config_core_v3_BuildVersion *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_type_v3_SemanticVersion* envoy_config_core_v3_BuildVersion_version(const envoy_config_core_v3_BuildVersion *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_type_v3_SemanticVersion*); }
-UPB_INLINE bool envoy_config_core_v3_BuildVersion_has_metadata(const envoy_config_core_v3_BuildVersion *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_BuildVersion_metadata(const envoy_config_core_v3_BuildVersion *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Struct*); }
+UPB_INLINE bool envoy_config_core_v3_BuildVersion_has_version(const envoy_config_core_v3_BuildVersion *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_v3_SemanticVersion* envoy_config_core_v3_BuildVersion_version(const envoy_config_core_v3_BuildVersion *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_type_v3_SemanticVersion*); }
+UPB_INLINE bool envoy_config_core_v3_BuildVersion_has_metadata(const envoy_config_core_v3_BuildVersion *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_BuildVersion_metadata(const envoy_config_core_v3_BuildVersion *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Struct*); }
 
 UPB_INLINE void envoy_config_core_v3_BuildVersion_set_version(envoy_config_core_v3_BuildVersion *msg, struct envoy_type_v3_SemanticVersion* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_type_v3_SemanticVersion*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_type_v3_SemanticVersion*) = value;
 }
 UPB_INLINE struct envoy_type_v3_SemanticVersion* envoy_config_core_v3_BuildVersion_mutable_version(envoy_config_core_v3_BuildVersion *msg, upb_arena *arena) {
   struct envoy_type_v3_SemanticVersion* sub = (struct envoy_type_v3_SemanticVersion*)envoy_config_core_v3_BuildVersion_version(msg);
@@ -180,7 +194,8 @@ UPB_INLINE struct envoy_type_v3_SemanticVersion* envoy_config_core_v3_BuildVersi
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_BuildVersion_set_metadata(envoy_config_core_v3_BuildVersion *msg, struct google_protobuf_Struct* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Struct*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Struct*) = value;
 }
 UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_BuildVersion_mutable_metadata(envoy_config_core_v3_BuildVersion *msg, upb_arena *arena) {
   struct google_protobuf_Struct* sub = (struct google_protobuf_Struct*)envoy_config_core_v3_BuildVersion_metadata(msg);
@@ -202,6 +217,12 @@ UPB_INLINE envoy_config_core_v3_Extension *envoy_config_core_v3_Extension_parse(
   envoy_config_core_v3_Extension *ret = envoy_config_core_v3_Extension_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Extension_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Extension *envoy_config_core_v3_Extension_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Extension *ret = envoy_config_core_v3_Extension_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Extension_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Extension_serialize(const envoy_config_core_v3_Extension *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Extension_msginit, arena, len);
 }
@@ -209,9 +230,9 @@ UPB_INLINE char *envoy_config_core_v3_Extension_serialize(const envoy_config_cor
 UPB_INLINE upb_strview envoy_config_core_v3_Extension_name(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 UPB_INLINE upb_strview envoy_config_core_v3_Extension_category(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
 UPB_INLINE upb_strview envoy_config_core_v3_Extension_type_descriptor(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_Extension_has_version(const envoy_config_core_v3_Extension *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
+UPB_INLINE bool envoy_config_core_v3_Extension_has_version(const envoy_config_core_v3_Extension *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Extension_version(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const envoy_config_core_v3_BuildVersion*); }
-UPB_INLINE bool envoy_config_core_v3_Extension_disabled(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_core_v3_Extension_disabled(const envoy_config_core_v3_Extension *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 
 UPB_INLINE void envoy_config_core_v3_Extension_set_name(envoy_config_core_v3_Extension *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
@@ -223,6 +244,7 @@ UPB_INLINE void envoy_config_core_v3_Extension_set_type_descriptor(envoy_config_
   *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Extension_set_version(envoy_config_core_v3_Extension *msg, envoy_config_core_v3_BuildVersion* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 56), envoy_config_core_v3_BuildVersion*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Extension_mutable_version(envoy_config_core_v3_Extension *msg, upb_arena *arena) {
@@ -235,7 +257,7 @@ UPB_INLINE struct envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Extens
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Extension_set_disabled(envoy_config_core_v3_Extension *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 
 /* envoy.config.core.v3.Node */
@@ -248,6 +270,12 @@ UPB_INLINE envoy_config_core_v3_Node *envoy_config_core_v3_Node_parse(const char
   envoy_config_core_v3_Node *ret = envoy_config_core_v3_Node_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Node_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Node *envoy_config_core_v3_Node_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Node *ret = envoy_config_core_v3_Node_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Node_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Node_serialize(const envoy_config_core_v3_Node *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Node_msginit, arena, len);
 }
@@ -257,33 +285,34 @@ typedef enum {
   envoy_config_core_v3_Node_user_agent_version_type_user_agent_build_version = 8,
   envoy_config_core_v3_Node_user_agent_version_type_NOT_SET = 0
 } envoy_config_core_v3_Node_user_agent_version_type_oneofcases;
-UPB_INLINE envoy_config_core_v3_Node_user_agent_version_type_oneofcases envoy_config_core_v3_Node_user_agent_version_type_case(const envoy_config_core_v3_Node* msg) { return (envoy_config_core_v3_Node_user_agent_version_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(52, 104), int32_t); }
-
-UPB_INLINE upb_strview envoy_config_core_v3_Node_id(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE upb_strview envoy_config_core_v3_Node_cluster(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_metadata(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_Node_metadata(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct google_protobuf_Struct*); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_locality(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
-UPB_INLINE const envoy_config_core_v3_Locality* envoy_config_core_v3_Node_locality(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const envoy_config_core_v3_Locality*); }
-UPB_INLINE upb_strview envoy_config_core_v3_Node_user_agent_name(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_user_agent_version(const envoy_config_core_v3_Node *msg) { return _upb_getoneofcase(msg, UPB_SIZE(52, 104)) == 7; }
-UPB_INLINE upb_strview envoy_config_core_v3_Node_user_agent_version(const envoy_config_core_v3_Node *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(44, 88), UPB_SIZE(52, 104), 7, upb_strview_make("", strlen(""))); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_user_agent_build_version(const envoy_config_core_v3_Node *msg) { return _upb_getoneofcase(msg, UPB_SIZE(52, 104)) == 8; }
-UPB_INLINE const envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Node_user_agent_build_version(const envoy_config_core_v3_Node *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_BuildVersion*, UPB_SIZE(44, 88), UPB_SIZE(52, 104), 8, NULL); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_extensions(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE const envoy_config_core_v3_Extension* const* envoy_config_core_v3_Node_extensions(const envoy_config_core_v3_Node *msg, size_t *len) { return (const envoy_config_core_v3_Extension* const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
-UPB_INLINE upb_strview const* envoy_config_core_v3_Node_client_features(const envoy_config_core_v3_Node *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(36, 72), len); }
-UPB_INLINE bool envoy_config_core_v3_Node_has_listening_addresses(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
-UPB_INLINE const struct envoy_config_core_v3_Address* const* envoy_config_core_v3_Node_listening_addresses(const envoy_config_core_v3_Node *msg, size_t *len) { return (const struct envoy_config_core_v3_Address* const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
+UPB_INLINE envoy_config_core_v3_Node_user_agent_version_type_oneofcases envoy_config_core_v3_Node_user_agent_version_type_case(const envoy_config_core_v3_Node* msg) { return (envoy_config_core_v3_Node_user_agent_version_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(56, 112), int32_t); }
+
+UPB_INLINE upb_strview envoy_config_core_v3_Node_id(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE upb_strview envoy_config_core_v3_Node_cluster(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_metadata(const envoy_config_core_v3_Node *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_Node_metadata(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_protobuf_Struct*); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_locality(const envoy_config_core_v3_Node *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const envoy_config_core_v3_Locality* envoy_config_core_v3_Node_locality(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const envoy_config_core_v3_Locality*); }
+UPB_INLINE upb_strview envoy_config_core_v3_Node_user_agent_name(const envoy_config_core_v3_Node *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_user_agent_version(const envoy_config_core_v3_Node *msg) { return _upb_getoneofcase(msg, UPB_SIZE(56, 112)) == 7; }
+UPB_INLINE upb_strview envoy_config_core_v3_Node_user_agent_version(const envoy_config_core_v3_Node *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(48, 96), UPB_SIZE(56, 112), 7, upb_strview_make("", strlen(""))); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_user_agent_build_version(const envoy_config_core_v3_Node *msg) { return _upb_getoneofcase(msg, UPB_SIZE(56, 112)) == 8; }
+UPB_INLINE const envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Node_user_agent_build_version(const envoy_config_core_v3_Node *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_BuildVersion*, UPB_SIZE(48, 96), UPB_SIZE(56, 112), 8, NULL); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_extensions(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
+UPB_INLINE const envoy_config_core_v3_Extension* const* envoy_config_core_v3_Node_extensions(const envoy_config_core_v3_Node *msg, size_t *len) { return (const envoy_config_core_v3_Extension* const*)_upb_array_accessor(msg, UPB_SIZE(36, 72), len); }
+UPB_INLINE upb_strview const* envoy_config_core_v3_Node_client_features(const envoy_config_core_v3_Node *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
+UPB_INLINE bool envoy_config_core_v3_Node_has_listening_addresses(const envoy_config_core_v3_Node *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 88)); }
+UPB_INLINE const struct envoy_config_core_v3_Address* const* envoy_config_core_v3_Node_listening_addresses(const envoy_config_core_v3_Node *msg, size_t *len) { return (const struct envoy_config_core_v3_Address* const*)_upb_array_accessor(msg, UPB_SIZE(44, 88), len); }
 
 UPB_INLINE void envoy_config_core_v3_Node_set_id(envoy_config_core_v3_Node *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_cluster(envoy_config_core_v3_Node *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_metadata(envoy_config_core_v3_Node *msg, struct google_protobuf_Struct* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct google_protobuf_Struct*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_protobuf_Struct*) = value;
 }
 UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_Node_mutable_metadata(envoy_config_core_v3_Node *msg, upb_arena *arena) {
   struct google_protobuf_Struct* sub = (struct google_protobuf_Struct*)envoy_config_core_v3_Node_metadata(msg);
@@ -295,7 +324,8 @@ UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_Node_mutable_meta
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_locality(envoy_config_core_v3_Node *msg, envoy_config_core_v3_Locality* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), envoy_config_core_v3_Locality*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), envoy_config_core_v3_Locality*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_core_v3_Node_mutable_locality(envoy_config_core_v3_Node *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Locality* sub = (struct envoy_config_core_v3_Locality*)envoy_config_core_v3_Node_locality(msg);
@@ -307,13 +337,13 @@ UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_core_v3_Node_mutab
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_user_agent_name(envoy_config_core_v3_Node *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_user_agent_version(envoy_config_core_v3_Node *msg, upb_strview value) {
-  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(44, 88), value, UPB_SIZE(52, 104), 7);
+  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(48, 96), value, UPB_SIZE(56, 112), 7);
 }
 UPB_INLINE void envoy_config_core_v3_Node_set_user_agent_build_version(envoy_config_core_v3_Node *msg, envoy_config_core_v3_BuildVersion* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_BuildVersion*, UPB_SIZE(44, 88), value, UPB_SIZE(52, 104), 8);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_BuildVersion*, UPB_SIZE(48, 96), value, UPB_SIZE(56, 112), 8);
 }
 UPB_INLINE struct envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Node_mutable_user_agent_build_version(envoy_config_core_v3_Node *msg, upb_arena *arena) {
   struct envoy_config_core_v3_BuildVersion* sub = (struct envoy_config_core_v3_BuildVersion*)envoy_config_core_v3_Node_user_agent_build_version(msg);
@@ -325,38 +355,38 @@ UPB_INLINE struct envoy_config_core_v3_BuildVersion* envoy_config_core_v3_Node_m
   return sub;
 }
 UPB_INLINE envoy_config_core_v3_Extension** envoy_config_core_v3_Node_mutable_extensions(envoy_config_core_v3_Node *msg, size_t *len) {
-  return (envoy_config_core_v3_Extension**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
+  return (envoy_config_core_v3_Extension**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 72), len);
 }
 UPB_INLINE envoy_config_core_v3_Extension** envoy_config_core_v3_Node_resize_extensions(envoy_config_core_v3_Node *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_core_v3_Extension**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 64), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_core_v3_Extension**)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 72), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_Extension* envoy_config_core_v3_Node_add_extensions(envoy_config_core_v3_Node *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Extension* sub = (struct envoy_config_core_v3_Extension*)_upb_msg_new(&envoy_config_core_v3_Extension_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 64), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(36, 72), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_Node_mutable_client_features(envoy_config_core_v3_Node *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 72), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_Node_resize_client_features(envoy_config_core_v3_Node *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(36, 72), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 80), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_core_v3_Node_add_client_features(envoy_config_core_v3_Node *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(36, 72), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(40, 80), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct envoy_config_core_v3_Address** envoy_config_core_v3_Node_mutable_listening_addresses(envoy_config_core_v3_Node *msg, size_t *len) {
-  return (struct envoy_config_core_v3_Address**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
+  return (struct envoy_config_core_v3_Address**)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 88), len);
 }
 UPB_INLINE struct envoy_config_core_v3_Address** envoy_config_core_v3_Node_resize_listening_addresses(envoy_config_core_v3_Node *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_Address**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 80), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_Address**)_upb_array_resize_accessor2(msg, UPB_SIZE(44, 88), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_core_v3_Node_add_listening_addresses(envoy_config_core_v3_Node *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Address* sub = (struct envoy_config_core_v3_Address*)_upb_msg_new(&envoy_config_core_v3_Address_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(40, 80), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(44, 88), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -371,6 +401,12 @@ UPB_INLINE envoy_config_core_v3_Metadata *envoy_config_core_v3_Metadata_parse(co
   envoy_config_core_v3_Metadata *ret = envoy_config_core_v3_Metadata_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Metadata_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Metadata *envoy_config_core_v3_Metadata_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Metadata *ret = envoy_config_core_v3_Metadata_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Metadata_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Metadata_serialize(const envoy_config_core_v3_Metadata *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Metadata_msginit, arena, len);
 }
@@ -413,6 +449,12 @@ UPB_INLINE envoy_config_core_v3_RuntimeUInt32 *envoy_config_core_v3_RuntimeUInt3
   envoy_config_core_v3_RuntimeUInt32 *ret = envoy_config_core_v3_RuntimeUInt32_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeUInt32_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RuntimeUInt32 *envoy_config_core_v3_RuntimeUInt32_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RuntimeUInt32 *ret = envoy_config_core_v3_RuntimeUInt32_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeUInt32_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RuntimeUInt32_serialize(const envoy_config_core_v3_RuntimeUInt32 *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RuntimeUInt32_msginit, arena, len);
 }
@@ -437,6 +479,12 @@ UPB_INLINE envoy_config_core_v3_RuntimeDouble *envoy_config_core_v3_RuntimeDoubl
   envoy_config_core_v3_RuntimeDouble *ret = envoy_config_core_v3_RuntimeDouble_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeDouble_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RuntimeDouble *envoy_config_core_v3_RuntimeDouble_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RuntimeDouble *ret = envoy_config_core_v3_RuntimeDouble_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeDouble_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RuntimeDouble_serialize(const envoy_config_core_v3_RuntimeDouble *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RuntimeDouble_msginit, arena, len);
 }
@@ -461,16 +509,23 @@ UPB_INLINE envoy_config_core_v3_RuntimeFeatureFlag *envoy_config_core_v3_Runtime
   envoy_config_core_v3_RuntimeFeatureFlag *ret = envoy_config_core_v3_RuntimeFeatureFlag_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeFeatureFlag_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RuntimeFeatureFlag *envoy_config_core_v3_RuntimeFeatureFlag_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RuntimeFeatureFlag *ret = envoy_config_core_v3_RuntimeFeatureFlag_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeFeatureFlag_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RuntimeFeatureFlag_serialize(const envoy_config_core_v3_RuntimeFeatureFlag *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RuntimeFeatureFlag_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_RuntimeFeatureFlag_has_default_value(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_RuntimeFeatureFlag_default_value(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_BoolValue*); }
-UPB_INLINE upb_strview envoy_config_core_v3_RuntimeFeatureFlag_runtime_key(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_RuntimeFeatureFlag_has_default_value(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_RuntimeFeatureFlag_default_value(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_BoolValue*); }
+UPB_INLINE upb_strview envoy_config_core_v3_RuntimeFeatureFlag_runtime_key(const envoy_config_core_v3_RuntimeFeatureFlag *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 
 UPB_INLINE void envoy_config_core_v3_RuntimeFeatureFlag_set_default_value(envoy_config_core_v3_RuntimeFeatureFlag *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_RuntimeFeatureFlag_mutable_default_value(envoy_config_core_v3_RuntimeFeatureFlag *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_RuntimeFeatureFlag_default_value(msg);
@@ -482,7 +537,7 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_RuntimeFeature
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_RuntimeFeatureFlag_set_runtime_key(envoy_config_core_v3_RuntimeFeatureFlag *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 
 /* envoy.config.core.v3.HeaderValue */
@@ -495,6 +550,12 @@ UPB_INLINE envoy_config_core_v3_HeaderValue *envoy_config_core_v3_HeaderValue_pa
   envoy_config_core_v3_HeaderValue *ret = envoy_config_core_v3_HeaderValue_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderValue_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HeaderValue *envoy_config_core_v3_HeaderValue_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HeaderValue *ret = envoy_config_core_v3_HeaderValue_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderValue_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HeaderValue_serialize(const envoy_config_core_v3_HeaderValue *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HeaderValue_msginit, arena, len);
 }
@@ -519,17 +580,24 @@ UPB_INLINE envoy_config_core_v3_HeaderValueOption *envoy_config_core_v3_HeaderVa
   envoy_config_core_v3_HeaderValueOption *ret = envoy_config_core_v3_HeaderValueOption_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderValueOption_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HeaderValueOption *envoy_config_core_v3_HeaderValueOption_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HeaderValueOption *ret = envoy_config_core_v3_HeaderValueOption_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderValueOption_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HeaderValueOption_serialize(const envoy_config_core_v3_HeaderValueOption *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HeaderValueOption_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_HeaderValueOption_has_header(const envoy_config_core_v3_HeaderValueOption *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_core_v3_HeaderValue* envoy_config_core_v3_HeaderValueOption_header(const envoy_config_core_v3_HeaderValueOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_core_v3_HeaderValue*); }
-UPB_INLINE bool envoy_config_core_v3_HeaderValueOption_has_append(const envoy_config_core_v3_HeaderValueOption *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_HeaderValueOption_append(const envoy_config_core_v3_HeaderValueOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_core_v3_HeaderValueOption_has_header(const envoy_config_core_v3_HeaderValueOption *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_core_v3_HeaderValue* envoy_config_core_v3_HeaderValueOption_header(const envoy_config_core_v3_HeaderValueOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_core_v3_HeaderValue*); }
+UPB_INLINE bool envoy_config_core_v3_HeaderValueOption_has_append(const envoy_config_core_v3_HeaderValueOption *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_HeaderValueOption_append(const envoy_config_core_v3_HeaderValueOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_BoolValue*); }
 
 UPB_INLINE void envoy_config_core_v3_HeaderValueOption_set_header(envoy_config_core_v3_HeaderValueOption *msg, envoy_config_core_v3_HeaderValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_core_v3_HeaderValue*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_core_v3_HeaderValue*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValue* envoy_config_core_v3_HeaderValueOption_mutable_header(envoy_config_core_v3_HeaderValueOption *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValue* sub = (struct envoy_config_core_v3_HeaderValue*)envoy_config_core_v3_HeaderValueOption_header(msg);
@@ -541,7 +609,8 @@ UPB_INLINE struct envoy_config_core_v3_HeaderValue* envoy_config_core_v3_HeaderV
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HeaderValueOption_set_append(envoy_config_core_v3_HeaderValueOption *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_HeaderValueOption_mutable_append(envoy_config_core_v3_HeaderValueOption *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_HeaderValueOption_append(msg);
@@ -563,6 +632,12 @@ UPB_INLINE envoy_config_core_v3_HeaderMap *envoy_config_core_v3_HeaderMap_parse(
   envoy_config_core_v3_HeaderMap *ret = envoy_config_core_v3_HeaderMap_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderMap_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HeaderMap *envoy_config_core_v3_HeaderMap_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HeaderMap *ret = envoy_config_core_v3_HeaderMap_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HeaderMap_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HeaderMap_serialize(const envoy_config_core_v3_HeaderMap *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HeaderMap_msginit, arena, len);
 }
@@ -574,12 +649,12 @@ UPB_INLINE envoy_config_core_v3_HeaderValue** envoy_config_core_v3_HeaderMap_mut
   return (envoy_config_core_v3_HeaderValue**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_core_v3_HeaderValue** envoy_config_core_v3_HeaderMap_resize_headers(envoy_config_core_v3_HeaderMap *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_core_v3_HeaderValue**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_core_v3_HeaderValue**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValue* envoy_config_core_v3_HeaderMap_add_headers(envoy_config_core_v3_HeaderMap *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValue* sub = (struct envoy_config_core_v3_HeaderValue*)_upb_msg_new(&envoy_config_core_v3_HeaderValue_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -594,6 +669,12 @@ UPB_INLINE envoy_config_core_v3_DataSource *envoy_config_core_v3_DataSource_pars
   envoy_config_core_v3_DataSource *ret = envoy_config_core_v3_DataSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_DataSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_DataSource *envoy_config_core_v3_DataSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_DataSource *ret = envoy_config_core_v3_DataSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_DataSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_DataSource_serialize(const envoy_config_core_v3_DataSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_DataSource_msginit, arena, len);
 }
@@ -633,17 +714,24 @@ UPB_INLINE envoy_config_core_v3_RetryPolicy *envoy_config_core_v3_RetryPolicy_pa
   envoy_config_core_v3_RetryPolicy *ret = envoy_config_core_v3_RetryPolicy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RetryPolicy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RetryPolicy *envoy_config_core_v3_RetryPolicy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RetryPolicy *ret = envoy_config_core_v3_RetryPolicy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RetryPolicy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RetryPolicy_serialize(const envoy_config_core_v3_RetryPolicy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RetryPolicy_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_RetryPolicy_has_retry_back_off(const envoy_config_core_v3_RetryPolicy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_BackoffStrategy* envoy_config_core_v3_RetryPolicy_retry_back_off(const envoy_config_core_v3_RetryPolicy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_BackoffStrategy*); }
-UPB_INLINE bool envoy_config_core_v3_RetryPolicy_has_num_retries(const envoy_config_core_v3_RetryPolicy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_RetryPolicy_num_retries(const envoy_config_core_v3_RetryPolicy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_RetryPolicy_has_retry_back_off(const envoy_config_core_v3_RetryPolicy *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_BackoffStrategy* envoy_config_core_v3_RetryPolicy_retry_back_off(const envoy_config_core_v3_RetryPolicy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_BackoffStrategy*); }
+UPB_INLINE bool envoy_config_core_v3_RetryPolicy_has_num_retries(const envoy_config_core_v3_RetryPolicy *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_RetryPolicy_num_retries(const envoy_config_core_v3_RetryPolicy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_core_v3_RetryPolicy_set_retry_back_off(envoy_config_core_v3_RetryPolicy *msg, struct envoy_config_core_v3_BackoffStrategy* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_BackoffStrategy*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_BackoffStrategy*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_BackoffStrategy* envoy_config_core_v3_RetryPolicy_mutable_retry_back_off(envoy_config_core_v3_RetryPolicy *msg, upb_arena *arena) {
   struct envoy_config_core_v3_BackoffStrategy* sub = (struct envoy_config_core_v3_BackoffStrategy*)envoy_config_core_v3_RetryPolicy_retry_back_off(msg);
@@ -655,7 +743,8 @@ UPB_INLINE struct envoy_config_core_v3_BackoffStrategy* envoy_config_core_v3_Ret
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_RetryPolicy_set_num_retries(envoy_config_core_v3_RetryPolicy *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_RetryPolicy_mutable_num_retries(envoy_config_core_v3_RetryPolicy *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_RetryPolicy_num_retries(msg);
@@ -677,18 +766,25 @@ UPB_INLINE envoy_config_core_v3_RemoteDataSource *envoy_config_core_v3_RemoteDat
   envoy_config_core_v3_RemoteDataSource *ret = envoy_config_core_v3_RemoteDataSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RemoteDataSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RemoteDataSource *envoy_config_core_v3_RemoteDataSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RemoteDataSource *ret = envoy_config_core_v3_RemoteDataSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RemoteDataSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RemoteDataSource_serialize(const envoy_config_core_v3_RemoteDataSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RemoteDataSource_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_RemoteDataSource_has_http_uri(const envoy_config_core_v3_RemoteDataSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_HttpUri* envoy_config_core_v3_RemoteDataSource_http_uri(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_HttpUri*); }
-UPB_INLINE upb_strview envoy_config_core_v3_RemoteDataSource_sha256(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_RemoteDataSource_has_retry_policy(const envoy_config_core_v3_RemoteDataSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const envoy_config_core_v3_RetryPolicy* envoy_config_core_v3_RemoteDataSource_retry_policy(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_core_v3_RetryPolicy*); }
+UPB_INLINE bool envoy_config_core_v3_RemoteDataSource_has_http_uri(const envoy_config_core_v3_RemoteDataSource *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_HttpUri* envoy_config_core_v3_RemoteDataSource_http_uri(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_HttpUri*); }
+UPB_INLINE upb_strview envoy_config_core_v3_RemoteDataSource_sha256(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_RemoteDataSource_has_retry_policy(const envoy_config_core_v3_RemoteDataSource *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const envoy_config_core_v3_RetryPolicy* envoy_config_core_v3_RemoteDataSource_retry_policy(const envoy_config_core_v3_RemoteDataSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_config_core_v3_RetryPolicy*); }
 
 UPB_INLINE void envoy_config_core_v3_RemoteDataSource_set_http_uri(envoy_config_core_v3_RemoteDataSource *msg, struct envoy_config_core_v3_HttpUri* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_HttpUri*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_HttpUri*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HttpUri* envoy_config_core_v3_RemoteDataSource_mutable_http_uri(envoy_config_core_v3_RemoteDataSource *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HttpUri* sub = (struct envoy_config_core_v3_HttpUri*)envoy_config_core_v3_RemoteDataSource_http_uri(msg);
@@ -700,10 +796,11 @@ UPB_INLINE struct envoy_config_core_v3_HttpUri* envoy_config_core_v3_RemoteDataS
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_RemoteDataSource_set_sha256(envoy_config_core_v3_RemoteDataSource *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_RemoteDataSource_set_retry_policy(envoy_config_core_v3_RemoteDataSource *msg, envoy_config_core_v3_RetryPolicy* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_core_v3_RetryPolicy*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_config_core_v3_RetryPolicy*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_RetryPolicy* envoy_config_core_v3_RemoteDataSource_mutable_retry_policy(envoy_config_core_v3_RemoteDataSource *msg, upb_arena *arena) {
   struct envoy_config_core_v3_RetryPolicy* sub = (struct envoy_config_core_v3_RetryPolicy*)envoy_config_core_v3_RemoteDataSource_retry_policy(msg);
@@ -725,6 +822,12 @@ UPB_INLINE envoy_config_core_v3_AsyncDataSource *envoy_config_core_v3_AsyncDataS
   envoy_config_core_v3_AsyncDataSource *ret = envoy_config_core_v3_AsyncDataSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_AsyncDataSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_AsyncDataSource *envoy_config_core_v3_AsyncDataSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_AsyncDataSource *ret = envoy_config_core_v3_AsyncDataSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_AsyncDataSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_AsyncDataSource_serialize(const envoy_config_core_v3_AsyncDataSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_AsyncDataSource_msginit, arena, len);
 }
@@ -776,6 +879,12 @@ UPB_INLINE envoy_config_core_v3_TransportSocket *envoy_config_core_v3_TransportS
   envoy_config_core_v3_TransportSocket *ret = envoy_config_core_v3_TransportSocket_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_TransportSocket_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_TransportSocket *envoy_config_core_v3_TransportSocket_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_TransportSocket *ret = envoy_config_core_v3_TransportSocket_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_TransportSocket_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_TransportSocket_serialize(const envoy_config_core_v3_TransportSocket *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_TransportSocket_msginit, arena, len);
 }
@@ -816,16 +925,23 @@ UPB_INLINE envoy_config_core_v3_RuntimeFractionalPercent *envoy_config_core_v3_R
   envoy_config_core_v3_RuntimeFractionalPercent *ret = envoy_config_core_v3_RuntimeFractionalPercent_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeFractionalPercent_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RuntimeFractionalPercent *envoy_config_core_v3_RuntimeFractionalPercent_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RuntimeFractionalPercent *ret = envoy_config_core_v3_RuntimeFractionalPercent_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RuntimeFractionalPercent_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RuntimeFractionalPercent_serialize(const envoy_config_core_v3_RuntimeFractionalPercent *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RuntimeFractionalPercent_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_RuntimeFractionalPercent_has_default_value(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_type_v3_FractionalPercent* envoy_config_core_v3_RuntimeFractionalPercent_default_value(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_type_v3_FractionalPercent*); }
-UPB_INLINE upb_strview envoy_config_core_v3_RuntimeFractionalPercent_runtime_key(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_RuntimeFractionalPercent_has_default_value(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_v3_FractionalPercent* envoy_config_core_v3_RuntimeFractionalPercent_default_value(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_type_v3_FractionalPercent*); }
+UPB_INLINE upb_strview envoy_config_core_v3_RuntimeFractionalPercent_runtime_key(const envoy_config_core_v3_RuntimeFractionalPercent *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 
 UPB_INLINE void envoy_config_core_v3_RuntimeFractionalPercent_set_default_value(envoy_config_core_v3_RuntimeFractionalPercent *msg, struct envoy_type_v3_FractionalPercent* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_type_v3_FractionalPercent*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_type_v3_FractionalPercent*) = value;
 }
 UPB_INLINE struct envoy_type_v3_FractionalPercent* envoy_config_core_v3_RuntimeFractionalPercent_mutable_default_value(envoy_config_core_v3_RuntimeFractionalPercent *msg, upb_arena *arena) {
   struct envoy_type_v3_FractionalPercent* sub = (struct envoy_type_v3_FractionalPercent*)envoy_config_core_v3_RuntimeFractionalPercent_default_value(msg);
@@ -837,7 +953,7 @@ UPB_INLINE struct envoy_type_v3_FractionalPercent* envoy_config_core_v3_RuntimeF
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_RuntimeFractionalPercent_set_runtime_key(envoy_config_core_v3_RuntimeFractionalPercent *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 
 /* envoy.config.core.v3.ControlPlane */
@@ -850,6 +966,12 @@ UPB_INLINE envoy_config_core_v3_ControlPlane *envoy_config_core_v3_ControlPlane_
   envoy_config_core_v3_ControlPlane *ret = envoy_config_core_v3_ControlPlane_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_ControlPlane_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_ControlPlane *envoy_config_core_v3_ControlPlane_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_ControlPlane *ret = envoy_config_core_v3_ControlPlane_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_ControlPlane_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_ControlPlane_serialize(const envoy_config_core_v3_ControlPlane *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_ControlPlane_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/core/v3/config_source.upb.c

@@ -20,33 +20,33 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_core_v3_ApiConfigSource_submsgs[4] = {
+static const upb_msglayout *const envoy_config_core_v3_ApiConfigSource_submsgs[3] = {
   &envoy_config_core_v3_GrpcService_msginit,
   &envoy_config_core_v3_RateLimitSettings_msginit,
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_ApiConfigSource__fields[8] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(32, 48), 0, 0, 9, 3},
-  {3, UPB_SIZE(20, 24), 0, 2, 11, 1},
-  {4, UPB_SIZE(36, 56), 0, 0, 11, 3},
-  {5, UPB_SIZE(24, 32), 0, 2, 11, 1},
-  {6, UPB_SIZE(28, 40), 0, 1, 11, 1},
-  {7, UPB_SIZE(16, 16), 0, 0, 8, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {2, UPB_SIZE(28, 40), 0, 0, 9, 3},
+  {3, UPB_SIZE(16, 16), 1, 2, 11, 1},
+  {4, UPB_SIZE(32, 48), 0, 0, 11, 3},
+  {5, UPB_SIZE(20, 24), 2, 2, 11, 1},
+  {6, UPB_SIZE(24, 32), 3, 1, 11, 1},
+  {7, UPB_SIZE(12, 12), 0, 0, 8, 1},
   {8, UPB_SIZE(8, 8), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_ApiConfigSource_msginit = {
   &envoy_config_core_v3_ApiConfigSource_submsgs[0],
   &envoy_config_core_v3_ApiConfigSource__fields[0],
-  UPB_SIZE(40, 64), 8, false,
+  UPB_SIZE(40, 56), 8, false, 255,
 };
 
 const upb_msglayout envoy_config_core_v3_AggregatedConfigSource_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_SelfConfigSource__fields[1] = {
@@ -56,7 +56,7 @@ static const upb_msglayout_field envoy_config_core_v3_SelfConfigSource__fields[1
 const upb_msglayout envoy_config_core_v3_SelfConfigSource_msginit = {
   NULL,
   &envoy_config_core_v3_SelfConfigSource__fields[0],
-  UPB_SIZE(8, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_RateLimitSettings_submsgs[2] = {
@@ -65,14 +65,14 @@ static const upb_msglayout *const envoy_config_core_v3_RateLimitSettings_submsgs
 };
 
 static const upb_msglayout_field envoy_config_core_v3_RateLimitSettings__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 1, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_RateLimitSettings_msginit = {
   &envoy_config_core_v3_RateLimitSettings_submsgs[0],
   &envoy_config_core_v3_RateLimitSettings__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_ConfigSource_submsgs[5] = {
@@ -87,16 +87,16 @@ static const upb_msglayout_field envoy_config_core_v3_ConfigSource__fields[7] =
   {1, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 0, 9, 1},
   {2, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 1, 11, 1},
   {3, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 0, 11, 1},
-  {4, UPB_SIZE(8, 8), 0, 3, 11, 1},
+  {4, UPB_SIZE(8, 8), 1, 3, 11, 1},
   {5, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 2, 11, 1},
-  {6, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {6, UPB_SIZE(4, 4), 0, 0, 14, 1},
   {7, UPB_SIZE(12, 16), 0, 4, 11, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_ConfigSource_msginit = {
   &envoy_config_core_v3_ConfigSource_submsgs[0],
   &envoy_config_core_v3_ConfigSource__fields[0],
-  UPB_SIZE(32, 48), 7, false,
+  UPB_SIZE(32, 48), 7, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/config_source.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -71,38 +72,45 @@ UPB_INLINE envoy_config_core_v3_ApiConfigSource *envoy_config_core_v3_ApiConfigS
   envoy_config_core_v3_ApiConfigSource *ret = envoy_config_core_v3_ApiConfigSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_ApiConfigSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_ApiConfigSource *envoy_config_core_v3_ApiConfigSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_ApiConfigSource *ret = envoy_config_core_v3_ApiConfigSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_ApiConfigSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_ApiConfigSource_serialize(const envoy_config_core_v3_ApiConfigSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_ApiConfigSource_msginit, arena, len);
 }
 
-UPB_INLINE int32_t envoy_config_core_v3_ApiConfigSource_api_type(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE upb_strview const* envoy_config_core_v3_ApiConfigSource_cluster_names(const envoy_config_core_v3_ApiConfigSource *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(32, 48), len); }
-UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_refresh_delay(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 24)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_refresh_delay(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 24), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_grpc_services(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 56)); }
-UPB_INLINE const struct envoy_config_core_v3_GrpcService* const* envoy_config_core_v3_ApiConfigSource_grpc_services(const envoy_config_core_v3_ApiConfigSource *msg, size_t *len) { return (const struct envoy_config_core_v3_GrpcService* const*)_upb_array_accessor(msg, UPB_SIZE(36, 56), len); }
-UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_request_timeout(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 32)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_request_timeout(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 32), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_rate_limit_settings(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 40)); }
-UPB_INLINE const envoy_config_core_v3_RateLimitSettings* envoy_config_core_v3_ApiConfigSource_rate_limit_settings(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 40), const envoy_config_core_v3_RateLimitSettings*); }
-UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_set_node_on_first_message_only(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), bool); }
+UPB_INLINE int32_t envoy_config_core_v3_ApiConfigSource_api_type(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE upb_strview const* envoy_config_core_v3_ApiConfigSource_cluster_names(const envoy_config_core_v3_ApiConfigSource *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(28, 40), len); }
+UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_refresh_delay(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_refresh_delay(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_grpc_services(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 48)); }
+UPB_INLINE const struct envoy_config_core_v3_GrpcService* const* envoy_config_core_v3_ApiConfigSource_grpc_services(const envoy_config_core_v3_ApiConfigSource *msg, size_t *len) { return (const struct envoy_config_core_v3_GrpcService* const*)_upb_array_accessor(msg, UPB_SIZE(32, 48), len); }
+UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_request_timeout(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_request_timeout(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 24), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_has_rate_limit_settings(const envoy_config_core_v3_ApiConfigSource *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const envoy_config_core_v3_RateLimitSettings* envoy_config_core_v3_ApiConfigSource_rate_limit_settings(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 32), const envoy_config_core_v3_RateLimitSettings*); }
+UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_set_node_on_first_message_only(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 12), bool); }
 UPB_INLINE int32_t envoy_config_core_v3_ApiConfigSource_transport_api_version(const envoy_config_core_v3_ApiConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t); }
 
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_api_type(envoy_config_core_v3_ApiConfigSource *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_ApiConfigSource_mutable_cluster_names(envoy_config_core_v3_ApiConfigSource *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 48), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 40), len);
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_ApiConfigSource_resize_cluster_names(envoy_config_core_v3_ApiConfigSource *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(32, 48), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 40), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_core_v3_ApiConfigSource_add_cluster_names(envoy_config_core_v3_ApiConfigSource *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(32, 48), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(28, 40), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_refresh_delay(envoy_config_core_v3_ApiConfigSource *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 24), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_mutable_refresh_delay(envoy_config_core_v3_ApiConfigSource *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_ApiConfigSource_refresh_delay(msg);
@@ -114,20 +122,21 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource
   return sub;
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService** envoy_config_core_v3_ApiConfigSource_mutable_grpc_services(envoy_config_core_v3_ApiConfigSource *msg, size_t *len) {
-  return (struct envoy_config_core_v3_GrpcService**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 56), len);
+  return (struct envoy_config_core_v3_GrpcService**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 48), len);
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService** envoy_config_core_v3_ApiConfigSource_resize_grpc_services(envoy_config_core_v3_ApiConfigSource *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_GrpcService**)_upb_array_resize_accessor(msg, UPB_SIZE(36, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_GrpcService**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 48), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService* envoy_config_core_v3_ApiConfigSource_add_grpc_services(envoy_config_core_v3_ApiConfigSource *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService* sub = (struct envoy_config_core_v3_GrpcService*)_upb_msg_new(&envoy_config_core_v3_GrpcService_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(36, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 48), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_request_timeout(envoy_config_core_v3_ApiConfigSource *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 32), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 24), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource_mutable_request_timeout(envoy_config_core_v3_ApiConfigSource *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_ApiConfigSource_request_timeout(msg);
@@ -139,7 +148,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_ApiConfigSource
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_rate_limit_settings(envoy_config_core_v3_ApiConfigSource *msg, envoy_config_core_v3_RateLimitSettings* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 40), envoy_config_core_v3_RateLimitSettings*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 32), envoy_config_core_v3_RateLimitSettings*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_RateLimitSettings* envoy_config_core_v3_ApiConfigSource_mutable_rate_limit_settings(envoy_config_core_v3_ApiConfigSource *msg, upb_arena *arena) {
   struct envoy_config_core_v3_RateLimitSettings* sub = (struct envoy_config_core_v3_RateLimitSettings*)envoy_config_core_v3_ApiConfigSource_rate_limit_settings(msg);
@@ -151,7 +161,7 @@ UPB_INLINE struct envoy_config_core_v3_RateLimitSettings* envoy_config_core_v3_A
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_set_node_on_first_message_only(envoy_config_core_v3_ApiConfigSource *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 12), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_ApiConfigSource_set_transport_api_version(envoy_config_core_v3_ApiConfigSource *msg, int32_t value) {
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t) = value;
@@ -167,6 +177,12 @@ UPB_INLINE envoy_config_core_v3_AggregatedConfigSource *envoy_config_core_v3_Agg
   envoy_config_core_v3_AggregatedConfigSource *ret = envoy_config_core_v3_AggregatedConfigSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_AggregatedConfigSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_AggregatedConfigSource *envoy_config_core_v3_AggregatedConfigSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_AggregatedConfigSource *ret = envoy_config_core_v3_AggregatedConfigSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_AggregatedConfigSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_AggregatedConfigSource_serialize(const envoy_config_core_v3_AggregatedConfigSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_AggregatedConfigSource_msginit, arena, len);
 }
@@ -183,6 +199,12 @@ UPB_INLINE envoy_config_core_v3_SelfConfigSource *envoy_config_core_v3_SelfConfi
   envoy_config_core_v3_SelfConfigSource *ret = envoy_config_core_v3_SelfConfigSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_SelfConfigSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_SelfConfigSource *envoy_config_core_v3_SelfConfigSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_SelfConfigSource *ret = envoy_config_core_v3_SelfConfigSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_SelfConfigSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_SelfConfigSource_serialize(const envoy_config_core_v3_SelfConfigSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_SelfConfigSource_msginit, arena, len);
 }
@@ -203,17 +225,24 @@ UPB_INLINE envoy_config_core_v3_RateLimitSettings *envoy_config_core_v3_RateLimi
   envoy_config_core_v3_RateLimitSettings *ret = envoy_config_core_v3_RateLimitSettings_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_RateLimitSettings_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_RateLimitSettings *envoy_config_core_v3_RateLimitSettings_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_RateLimitSettings *ret = envoy_config_core_v3_RateLimitSettings_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_RateLimitSettings_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_RateLimitSettings_serialize(const envoy_config_core_v3_RateLimitSettings *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_RateLimitSettings_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_RateLimitSettings_has_max_tokens(const envoy_config_core_v3_RateLimitSettings *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_RateLimitSettings_max_tokens(const envoy_config_core_v3_RateLimitSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_RateLimitSettings_has_fill_rate(const envoy_config_core_v3_RateLimitSettings *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_DoubleValue* envoy_config_core_v3_RateLimitSettings_fill_rate(const envoy_config_core_v3_RateLimitSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_DoubleValue*); }
+UPB_INLINE bool envoy_config_core_v3_RateLimitSettings_has_max_tokens(const envoy_config_core_v3_RateLimitSettings *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_RateLimitSettings_max_tokens(const envoy_config_core_v3_RateLimitSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_RateLimitSettings_has_fill_rate(const envoy_config_core_v3_RateLimitSettings *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_DoubleValue* envoy_config_core_v3_RateLimitSettings_fill_rate(const envoy_config_core_v3_RateLimitSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_DoubleValue*); }
 
 UPB_INLINE void envoy_config_core_v3_RateLimitSettings_set_max_tokens(envoy_config_core_v3_RateLimitSettings *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_RateLimitSettings_mutable_max_tokens(envoy_config_core_v3_RateLimitSettings *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_RateLimitSettings_max_tokens(msg);
@@ -225,7 +254,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_RateLimitSet
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_RateLimitSettings_set_fill_rate(envoy_config_core_v3_RateLimitSettings *msg, struct google_protobuf_DoubleValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_DoubleValue*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_DoubleValue*) = value;
 }
 UPB_INLINE struct google_protobuf_DoubleValue* envoy_config_core_v3_RateLimitSettings_mutable_fill_rate(envoy_config_core_v3_RateLimitSettings *msg, upb_arena *arena) {
   struct google_protobuf_DoubleValue* sub = (struct google_protobuf_DoubleValue*)envoy_config_core_v3_RateLimitSettings_fill_rate(msg);
@@ -247,6 +277,12 @@ UPB_INLINE envoy_config_core_v3_ConfigSource *envoy_config_core_v3_ConfigSource_
   envoy_config_core_v3_ConfigSource *ret = envoy_config_core_v3_ConfigSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_ConfigSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_ConfigSource *envoy_config_core_v3_ConfigSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_ConfigSource *ret = envoy_config_core_v3_ConfigSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_ConfigSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_ConfigSource_serialize(const envoy_config_core_v3_ConfigSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_ConfigSource_msginit, arena, len);
 }
@@ -266,11 +302,11 @@ UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_api_config_source(const en
 UPB_INLINE const envoy_config_core_v3_ApiConfigSource* envoy_config_core_v3_ConfigSource_api_config_source(const envoy_config_core_v3_ConfigSource *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_ApiConfigSource*, UPB_SIZE(16, 24), UPB_SIZE(24, 40), 2, NULL); }
 UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_ads(const envoy_config_core_v3_ConfigSource *msg) { return _upb_getoneofcase(msg, UPB_SIZE(24, 40)) == 3; }
 UPB_INLINE const envoy_config_core_v3_AggregatedConfigSource* envoy_config_core_v3_ConfigSource_ads(const envoy_config_core_v3_ConfigSource *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_AggregatedConfigSource*, UPB_SIZE(16, 24), UPB_SIZE(24, 40), 3, NULL); }
-UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_initial_fetch_timeout(const envoy_config_core_v3_ConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
+UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_initial_fetch_timeout(const envoy_config_core_v3_ConfigSource *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_ConfigSource_initial_fetch_timeout(const envoy_config_core_v3_ConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct google_protobuf_Duration*); }
 UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_self(const envoy_config_core_v3_ConfigSource *msg) { return _upb_getoneofcase(msg, UPB_SIZE(24, 40)) == 5; }
 UPB_INLINE const envoy_config_core_v3_SelfConfigSource* envoy_config_core_v3_ConfigSource_self(const envoy_config_core_v3_ConfigSource *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_SelfConfigSource*, UPB_SIZE(16, 24), UPB_SIZE(24, 40), 5, NULL); }
-UPB_INLINE int32_t envoy_config_core_v3_ConfigSource_resource_api_version(const envoy_config_core_v3_ConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
+UPB_INLINE int32_t envoy_config_core_v3_ConfigSource_resource_api_version(const envoy_config_core_v3_ConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
 UPB_INLINE bool envoy_config_core_v3_ConfigSource_has_authorities(const envoy_config_core_v3_ConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
 UPB_INLINE const struct udpa_core_v1_Authority* const* envoy_config_core_v3_ConfigSource_authorities(const envoy_config_core_v3_ConfigSource *msg, size_t *len) { return (const struct udpa_core_v1_Authority* const*)_upb_array_accessor(msg, UPB_SIZE(12, 16), len); }
 
@@ -302,6 +338,7 @@ UPB_INLINE struct envoy_config_core_v3_AggregatedConfigSource* envoy_config_core
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ConfigSource_set_initial_fetch_timeout(envoy_config_core_v3_ConfigSource *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_ConfigSource_mutable_initial_fetch_timeout(envoy_config_core_v3_ConfigSource *msg, upb_arena *arena) {
@@ -326,18 +363,18 @@ UPB_INLINE struct envoy_config_core_v3_SelfConfigSource* envoy_config_core_v3_Co
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ConfigSource_set_resource_api_version(envoy_config_core_v3_ConfigSource *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE struct udpa_core_v1_Authority** envoy_config_core_v3_ConfigSource_mutable_authorities(envoy_config_core_v3_ConfigSource *msg, size_t *len) {
   return (struct udpa_core_v1_Authority**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 16), len);
 }
 UPB_INLINE struct udpa_core_v1_Authority** envoy_config_core_v3_ConfigSource_resize_authorities(envoy_config_core_v3_ConfigSource *msg, size_t len, upb_arena *arena) {
-  return (struct udpa_core_v1_Authority**)_upb_array_resize_accessor(msg, UPB_SIZE(12, 16), len, UPB_TYPE_MESSAGE, arena);
+  return (struct udpa_core_v1_Authority**)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 16), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct udpa_core_v1_Authority* envoy_config_core_v3_ConfigSource_add_authorities(envoy_config_core_v3_ConfigSource *msg, upb_arena *arena) {
   struct udpa_core_v1_Authority* sub = (struct udpa_core_v1_Authority*)_upb_msg_new(&udpa_core_v1_Authority_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(12, 16), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(12, 16), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }

src/core/ext/upb-generated/envoy/config/core/v3/event_service_config.upb.c

@@ -27,7 +27,7 @@ static const upb_msglayout_field envoy_config_core_v3_EventServiceConfig__fields
 const upb_msglayout envoy_config_core_v3_EventServiceConfig_msginit = {
   &envoy_config_core_v3_EventServiceConfig_submsgs[0],
   &envoy_config_core_v3_EventServiceConfig__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/event_service_config.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,6 +37,12 @@ UPB_INLINE envoy_config_core_v3_EventServiceConfig *envoy_config_core_v3_EventSe
   envoy_config_core_v3_EventServiceConfig *ret = envoy_config_core_v3_EventServiceConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_EventServiceConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_EventServiceConfig *envoy_config_core_v3_EventServiceConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_EventServiceConfig *ret = envoy_config_core_v3_EventServiceConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_EventServiceConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_EventServiceConfig_serialize(const envoy_config_core_v3_EventServiceConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_EventServiceConfig_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/core/v3/extension.upb.c

@@ -21,14 +21,14 @@ static const upb_msglayout *const envoy_config_core_v3_TypedExtensionConfig_subm
 };
 
 static const upb_msglayout_field envoy_config_core_v3_TypedExtensionConfig__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_TypedExtensionConfig_msginit = {
   &envoy_config_core_v3_TypedExtensionConfig_submsgs[0],
   &envoy_config_core_v3_TypedExtensionConfig__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_ExtensionConfigSource_submsgs[2] = {
@@ -37,16 +37,16 @@ static const upb_msglayout *const envoy_config_core_v3_ExtensionConfigSource_sub
 };
 
 static const upb_msglayout_field envoy_config_core_v3_ExtensionConfigSource__fields[4] = {
-  {1, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {2, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
   {4, UPB_SIZE(12, 24), 0, 0, 9, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_ExtensionConfigSource_msginit = {
   &envoy_config_core_v3_ExtensionConfigSource_submsgs[0],
   &envoy_config_core_v3_ExtensionConfigSource__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(16, 32), 4, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/extension.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -41,19 +42,26 @@ UPB_INLINE envoy_config_core_v3_TypedExtensionConfig *envoy_config_core_v3_Typed
   envoy_config_core_v3_TypedExtensionConfig *ret = envoy_config_core_v3_TypedExtensionConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_TypedExtensionConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_TypedExtensionConfig *envoy_config_core_v3_TypedExtensionConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_TypedExtensionConfig *ret = envoy_config_core_v3_TypedExtensionConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_TypedExtensionConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_TypedExtensionConfig_serialize(const envoy_config_core_v3_TypedExtensionConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_TypedExtensionConfig_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_core_v3_TypedExtensionConfig_name(const envoy_config_core_v3_TypedExtensionConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_TypedExtensionConfig_has_typed_config(const envoy_config_core_v3_TypedExtensionConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_Any* envoy_config_core_v3_TypedExtensionConfig_typed_config(const envoy_config_core_v3_TypedExtensionConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Any*); }
+UPB_INLINE upb_strview envoy_config_core_v3_TypedExtensionConfig_name(const envoy_config_core_v3_TypedExtensionConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_TypedExtensionConfig_has_typed_config(const envoy_config_core_v3_TypedExtensionConfig *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Any* envoy_config_core_v3_TypedExtensionConfig_typed_config(const envoy_config_core_v3_TypedExtensionConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_Any*); }
 
 UPB_INLINE void envoy_config_core_v3_TypedExtensionConfig_set_name(envoy_config_core_v3_TypedExtensionConfig *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_TypedExtensionConfig_set_typed_config(envoy_config_core_v3_TypedExtensionConfig *msg, struct google_protobuf_Any* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Any*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_Any*) = value;
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_core_v3_TypedExtensionConfig_mutable_typed_config(envoy_config_core_v3_TypedExtensionConfig *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_config_core_v3_TypedExtensionConfig_typed_config(msg);
@@ -75,18 +83,25 @@ UPB_INLINE envoy_config_core_v3_ExtensionConfigSource *envoy_config_core_v3_Exte
   envoy_config_core_v3_ExtensionConfigSource *ret = envoy_config_core_v3_ExtensionConfigSource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_ExtensionConfigSource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_ExtensionConfigSource *envoy_config_core_v3_ExtensionConfigSource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_ExtensionConfigSource *ret = envoy_config_core_v3_ExtensionConfigSource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_ExtensionConfigSource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_ExtensionConfigSource_serialize(const envoy_config_core_v3_ExtensionConfigSource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_ExtensionConfigSource_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_has_config_source(const envoy_config_core_v3_ExtensionConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_has_config_source(const envoy_config_core_v3_ExtensionConfigSource *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_config_core_v3_ConfigSource* envoy_config_core_v3_ExtensionConfigSource_config_source(const envoy_config_core_v3_ExtensionConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_ConfigSource*); }
-UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_has_default_config(const envoy_config_core_v3_ExtensionConfigSource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
+UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_has_default_config(const envoy_config_core_v3_ExtensionConfigSource *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_Any* envoy_config_core_v3_ExtensionConfigSource_default_config(const envoy_config_core_v3_ExtensionConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Any*); }
-UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_apply_default_config_without_warming(const envoy_config_core_v3_ExtensionConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_apply_default_config_without_warming(const envoy_config_core_v3_ExtensionConfigSource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 UPB_INLINE upb_strview const* envoy_config_core_v3_ExtensionConfigSource_type_urls(const envoy_config_core_v3_ExtensionConfigSource *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
 
 UPB_INLINE void envoy_config_core_v3_ExtensionConfigSource_set_config_source(envoy_config_core_v3_ExtensionConfigSource *msg, struct envoy_config_core_v3_ConfigSource* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_ConfigSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_ConfigSource* envoy_config_core_v3_ExtensionConfigSource_mutable_config_source(envoy_config_core_v3_ExtensionConfigSource *msg, upb_arena *arena) {
@@ -99,6 +114,7 @@ UPB_INLINE struct envoy_config_core_v3_ConfigSource* envoy_config_core_v3_Extens
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ExtensionConfigSource_set_default_config(envoy_config_core_v3_ExtensionConfigSource *msg, struct google_protobuf_Any* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Any*) = value;
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_core_v3_ExtensionConfigSource_mutable_default_config(envoy_config_core_v3_ExtensionConfigSource *msg, upb_arena *arena) {
@@ -111,16 +127,16 @@ UPB_INLINE struct google_protobuf_Any* envoy_config_core_v3_ExtensionConfigSourc
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_ExtensionConfigSource_set_apply_default_config_without_warming(envoy_config_core_v3_ExtensionConfigSource *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_ExtensionConfigSource_mutable_type_urls(envoy_config_core_v3_ExtensionConfigSource *msg, size_t *len) {
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_ExtensionConfigSource_resize_type_urls(envoy_config_core_v3_ExtensionConfigSource *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(12, 24), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_core_v3_ExtensionConfigSource_add_type_urls(envoy_config_core_v3_ExtensionConfigSource *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(12, 24), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(12, 24), UPB_SIZE(3, 4), &val,
       arena);
 }
 

src/core/ext/upb-generated/envoy/config/core/v3/grpc_service.upb.c

@@ -30,16 +30,16 @@ static const upb_msglayout *const envoy_config_core_v3_GrpcService_submsgs[4] =
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService__fields[4] = {
-  {1, UPB_SIZE(8, 16), UPB_SIZE(-13, -25), 0, 11, 1},
-  {2, UPB_SIZE(8, 16), UPB_SIZE(-13, -25), 1, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 3, 11, 1},
-  {5, UPB_SIZE(4, 8), 0, 2, 11, 3},
+  {1, UPB_SIZE(12, 24), UPB_SIZE(-17, -33), 0, 11, 1},
+  {2, UPB_SIZE(12, 24), UPB_SIZE(-17, -33), 1, 11, 1},
+  {3, UPB_SIZE(4, 8), 1, 3, 11, 1},
+  {5, UPB_SIZE(8, 16), 0, 2, 11, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_GrpcService_msginit = {
   &envoy_config_core_v3_GrpcService_submsgs[0],
   &envoy_config_core_v3_GrpcService__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(24, 40), 4, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_EnvoyGrpc__fields[2] = {
@@ -50,7 +50,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_EnvoyGrpc__fie
 const upb_msglayout envoy_config_core_v3_GrpcService_EnvoyGrpc_msginit = {
   NULL,
   &envoy_config_core_v3_GrpcService_EnvoyGrpc__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_submsgs[5] = {
@@ -62,42 +62,42 @@ static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_su
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc__fields[8] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(24, 48), 0, 2, 11, 1},
-  {3, UPB_SIZE(40, 80), 0, 0, 11, 3},
-  {4, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {5, UPB_SIZE(16, 32), 0, 0, 9, 1},
-  {6, UPB_SIZE(28, 56), 0, 3, 11, 1},
-  {7, UPB_SIZE(32, 64), 0, 4, 11, 1},
-  {8, UPB_SIZE(36, 72), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(28, 56), 1, 2, 11, 1},
+  {3, UPB_SIZE(44, 88), 0, 0, 11, 3},
+  {4, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {5, UPB_SIZE(20, 40), 0, 0, 9, 1},
+  {6, UPB_SIZE(32, 64), 2, 3, 11, 1},
+  {7, UPB_SIZE(36, 72), 3, 4, 11, 1},
+  {8, UPB_SIZE(40, 80), 4, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc__fields[0],
-  UPB_SIZE(48, 96), 8, false,
+  UPB_SIZE(48, 96), 8, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_submsgs[3] = {
+static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_submsgs[1] = {
   &envoy_config_core_v3_DataSource_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_submsgs[3] = {
@@ -115,7 +115,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cha
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials__fields[0],
-  UPB_SIZE(8, 16), 3, false,
+  UPB_SIZE(8, 16), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_submsgs[5] = {
@@ -139,7 +139,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cal
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials__fields[0],
-  UPB_SIZE(16, 32), 7, false,
+  UPB_SIZE(16, 32), 7, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials__fields[2] = {
@@ -150,7 +150,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cal
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit = {
   NULL,
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials__fields[2] = {
@@ -161,7 +161,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cal
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit = {
   NULL,
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_submsgs[1] = {
@@ -176,7 +176,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cal
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService__fields[9] = {
@@ -194,7 +194,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cal
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_msginit = {
   NULL,
   &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService__fields[0],
-  UPB_SIZE(72, 144), 9, false,
+  UPB_SIZE(72, 144), 9, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_submsgs[1] = {
@@ -208,7 +208,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cha
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value__fields[2] = {
@@ -219,7 +219,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cha
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_msginit = {
   NULL,
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_ArgsEntry_submsgs[1] = {
@@ -234,7 +234,7 @@ static const upb_msglayout_field envoy_config_core_v3_GrpcService_GoogleGrpc_Cha
 const upb_msglayout envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_ArgsEntry_msginit = {
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_ArgsEntry_submsgs[0],
   &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_ArgsEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/grpc_service.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -87,6 +88,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService *envoy_config_core_v3_GrpcService_pa
   envoy_config_core_v3_GrpcService *ret = envoy_config_core_v3_GrpcService_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService *envoy_config_core_v3_GrpcService_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService *ret = envoy_config_core_v3_GrpcService_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_serialize(const envoy_config_core_v3_GrpcService *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_msginit, arena, len);
 }
@@ -96,19 +103,19 @@ typedef enum {
   envoy_config_core_v3_GrpcService_target_specifier_google_grpc = 2,
   envoy_config_core_v3_GrpcService_target_specifier_NOT_SET = 0
 } envoy_config_core_v3_GrpcService_target_specifier_oneofcases;
-UPB_INLINE envoy_config_core_v3_GrpcService_target_specifier_oneofcases envoy_config_core_v3_GrpcService_target_specifier_case(const envoy_config_core_v3_GrpcService* msg) { return (envoy_config_core_v3_GrpcService_target_specifier_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(12, 24), int32_t); }
+UPB_INLINE envoy_config_core_v3_GrpcService_target_specifier_oneofcases envoy_config_core_v3_GrpcService_target_specifier_case(const envoy_config_core_v3_GrpcService* msg) { return (envoy_config_core_v3_GrpcService_target_specifier_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(16, 32), int32_t); }
 
-UPB_INLINE bool envoy_config_core_v3_GrpcService_has_envoy_grpc(const envoy_config_core_v3_GrpcService *msg) { return _upb_getoneofcase(msg, UPB_SIZE(12, 24)) == 1; }
-UPB_INLINE const envoy_config_core_v3_GrpcService_EnvoyGrpc* envoy_config_core_v3_GrpcService_envoy_grpc(const envoy_config_core_v3_GrpcService *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_GrpcService_EnvoyGrpc*, UPB_SIZE(8, 16), UPB_SIZE(12, 24), 1, NULL); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_has_google_grpc(const envoy_config_core_v3_GrpcService *msg) { return _upb_getoneofcase(msg, UPB_SIZE(12, 24)) == 2; }
-UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc* envoy_config_core_v3_GrpcService_google_grpc(const envoy_config_core_v3_GrpcService *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_GrpcService_GoogleGrpc*, UPB_SIZE(8, 16), UPB_SIZE(12, 24), 2, NULL); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_has_timeout(const envoy_config_core_v3_GrpcService *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_GrpcService_timeout(const envoy_config_core_v3_GrpcService *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_has_initial_metadata(const envoy_config_core_v3_GrpcService *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_config_core_v3_HeaderValue* const* envoy_config_core_v3_GrpcService_initial_metadata(const envoy_config_core_v3_GrpcService *msg, size_t *len) { return (const struct envoy_config_core_v3_HeaderValue* const*)_upb_array_accessor(msg, UPB_SIZE(4, 8), len); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_has_envoy_grpc(const envoy_config_core_v3_GrpcService *msg) { return _upb_getoneofcase(msg, UPB_SIZE(16, 32)) == 1; }
+UPB_INLINE const envoy_config_core_v3_GrpcService_EnvoyGrpc* envoy_config_core_v3_GrpcService_envoy_grpc(const envoy_config_core_v3_GrpcService *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_GrpcService_EnvoyGrpc*, UPB_SIZE(12, 24), UPB_SIZE(16, 32), 1, NULL); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_has_google_grpc(const envoy_config_core_v3_GrpcService *msg) { return _upb_getoneofcase(msg, UPB_SIZE(16, 32)) == 2; }
+UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc* envoy_config_core_v3_GrpcService_google_grpc(const envoy_config_core_v3_GrpcService *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_GrpcService_GoogleGrpc*, UPB_SIZE(12, 24), UPB_SIZE(16, 32), 2, NULL); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_has_timeout(const envoy_config_core_v3_GrpcService *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_GrpcService_timeout(const envoy_config_core_v3_GrpcService *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_has_initial_metadata(const envoy_config_core_v3_GrpcService *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
+UPB_INLINE const struct envoy_config_core_v3_HeaderValue* const* envoy_config_core_v3_GrpcService_initial_metadata(const envoy_config_core_v3_GrpcService *msg, size_t *len) { return (const struct envoy_config_core_v3_HeaderValue* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
 
 UPB_INLINE void envoy_config_core_v3_GrpcService_set_envoy_grpc(envoy_config_core_v3_GrpcService *msg, envoy_config_core_v3_GrpcService_EnvoyGrpc* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_GrpcService_EnvoyGrpc*, UPB_SIZE(8, 16), value, UPB_SIZE(12, 24), 1);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_GrpcService_EnvoyGrpc*, UPB_SIZE(12, 24), value, UPB_SIZE(16, 32), 1);
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService_EnvoyGrpc* envoy_config_core_v3_GrpcService_mutable_envoy_grpc(envoy_config_core_v3_GrpcService *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService_EnvoyGrpc* sub = (struct envoy_config_core_v3_GrpcService_EnvoyGrpc*)envoy_config_core_v3_GrpcService_envoy_grpc(msg);
@@ -120,7 +127,7 @@ UPB_INLINE struct envoy_config_core_v3_GrpcService_EnvoyGrpc* envoy_config_core_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_set_google_grpc(envoy_config_core_v3_GrpcService *msg, envoy_config_core_v3_GrpcService_GoogleGrpc* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_GrpcService_GoogleGrpc*, UPB_SIZE(8, 16), value, UPB_SIZE(12, 24), 2);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_GrpcService_GoogleGrpc*, UPB_SIZE(12, 24), value, UPB_SIZE(16, 32), 2);
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc* envoy_config_core_v3_GrpcService_mutable_google_grpc(envoy_config_core_v3_GrpcService *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService_GoogleGrpc* sub = (struct envoy_config_core_v3_GrpcService_GoogleGrpc*)envoy_config_core_v3_GrpcService_google_grpc(msg);
@@ -132,7 +139,8 @@ UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc* envoy_config_core
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_set_timeout(envoy_config_core_v3_GrpcService *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_GrpcService_mutable_timeout(envoy_config_core_v3_GrpcService *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_GrpcService_timeout(msg);
@@ -144,15 +152,15 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_GrpcService_mut
   return sub;
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValue** envoy_config_core_v3_GrpcService_mutable_initial_metadata(envoy_config_core_v3_GrpcService *msg, size_t *len) {
-  return (struct envoy_config_core_v3_HeaderValue**)_upb_array_mutable_accessor(msg, UPB_SIZE(4, 8), len);
+  return (struct envoy_config_core_v3_HeaderValue**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValue** envoy_config_core_v3_GrpcService_resize_initial_metadata(envoy_config_core_v3_GrpcService *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_HeaderValue**)_upb_array_resize_accessor(msg, UPB_SIZE(4, 8), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_HeaderValue**)_upb_array_resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValue* envoy_config_core_v3_GrpcService_add_initial_metadata(envoy_config_core_v3_GrpcService *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValue* sub = (struct envoy_config_core_v3_HeaderValue*)_upb_msg_new(&envoy_config_core_v3_HeaderValue_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(4, 8), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(8, 16), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -167,6 +175,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_EnvoyGrpc *envoy_config_core_v3_Grpc
   envoy_config_core_v3_GrpcService_EnvoyGrpc *ret = envoy_config_core_v3_GrpcService_EnvoyGrpc_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_EnvoyGrpc_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_EnvoyGrpc *envoy_config_core_v3_GrpcService_EnvoyGrpc_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_EnvoyGrpc *ret = envoy_config_core_v3_GrpcService_EnvoyGrpc_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_EnvoyGrpc_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_EnvoyGrpc_serialize(const envoy_config_core_v3_GrpcService_EnvoyGrpc *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_EnvoyGrpc_msginit, arena, len);
 }
@@ -191,29 +205,36 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc *envoy_config_core_v3_Grp
   envoy_config_core_v3_GrpcService_GoogleGrpc *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc *envoy_config_core_v3_GrpcService_GoogleGrpc_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_target_uri(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_channel_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials* envoy_config_core_v3_GrpcService_GoogleGrpc_channel_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_call_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
-UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* const* envoy_config_core_v3_GrpcService_GoogleGrpc_call_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg, size_t *len) { return (const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
-UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_stat_prefix(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview); }
-UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_credentials_factory_name(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_config(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
-UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_GrpcService_GoogleGrpc_config(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_protobuf_Struct*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_per_stream_buffer_limit_bytes(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_GrpcService_GoogleGrpc_per_stream_buffer_limit_bytes(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_channel_args(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
-UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs* envoy_config_core_v3_GrpcService_GoogleGrpc_channel_args(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 72), const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs*); }
+UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_target_uri(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_channel_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials* envoy_config_core_v3_GrpcService_GoogleGrpc_channel_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_call_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 88)); }
+UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* const* envoy_config_core_v3_GrpcService_GoogleGrpc_call_credentials(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg, size_t *len) { return (const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* const*)_upb_array_accessor(msg, UPB_SIZE(44, 88), len); }
+UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_stat_prefix(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
+UPB_INLINE upb_strview envoy_config_core_v3_GrpcService_GoogleGrpc_credentials_factory_name(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_config(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_GrpcService_GoogleGrpc_config(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_protobuf_Struct*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_per_stream_buffer_limit_bytes(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_GrpcService_GoogleGrpc_per_stream_buffer_limit_bytes(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 72), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_has_channel_args(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs* envoy_config_core_v3_GrpcService_GoogleGrpc_channel_args(const envoy_config_core_v3_GrpcService_GoogleGrpc *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 80), const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs*); }
 
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_target_uri(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_channel_credentials(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials* envoy_config_core_v3_GrpcService_GoogleGrpc_mutable_channel_credentials(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials* sub = (struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials*)envoy_config_core_v3_GrpcService_GoogleGrpc_channel_credentials(msg);
@@ -225,26 +246,27 @@ UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials
   return sub;
 }
 UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials** envoy_config_core_v3_GrpcService_GoogleGrpc_mutable_call_credentials(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, size_t *len) {
-  return (envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
+  return (envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials**)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 88), len);
 }
 UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials** envoy_config_core_v3_GrpcService_GoogleGrpc_resize_call_credentials(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 80), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials**)_upb_array_resize_accessor2(msg, UPB_SIZE(44, 88), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* envoy_config_core_v3_GrpcService_GoogleGrpc_add_call_credentials(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials* sub = (struct envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials*)_upb_msg_new(&envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(40, 80), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(44, 88), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_stat_prefix(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_credentials_factory_name(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_config(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, struct google_protobuf_Struct* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_protobuf_Struct*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_protobuf_Struct*) = value;
 }
 UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_GrpcService_GoogleGrpc_mutable_config(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena) {
   struct google_protobuf_Struct* sub = (struct google_protobuf_Struct*)envoy_config_core_v3_GrpcService_GoogleGrpc_config(msg);
@@ -256,7 +278,8 @@ UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_GrpcService_Googl
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_per_stream_buffer_limit_bytes(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(36, 72), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_GrpcService_GoogleGrpc_mutable_per_stream_buffer_limit_bytes(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_GrpcService_GoogleGrpc_per_stream_buffer_limit_bytes(msg);
@@ -268,7 +291,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_GrpcService_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_set_channel_args(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 72), envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 80), envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs* envoy_config_core_v3_GrpcService_GoogleGrpc_mutable_channel_args(envoy_config_core_v3_GrpcService_GoogleGrpc *msg, upb_arena *arena) {
   struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs* sub = (struct envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs*)envoy_config_core_v3_GrpcService_GoogleGrpc_channel_args(msg);
@@ -290,19 +314,26 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *envoy_con
   envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_root_certs(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_root_certs(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_private_key(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_private_key(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_cert_chain(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_cert_chain(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_root_certs(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_root_certs(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_private_key(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_private_key(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_has_cert_chain(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_cert_chain(const envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_DataSource*); }
 
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_set_root_certs(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_mutable_root_certs(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_root_certs(msg);
@@ -314,7 +345,8 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcServ
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_set_private_key(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_mutable_private_key(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_private_key(msg);
@@ -326,7 +358,8 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcServ
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_set_cert_chain(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_mutable_cert_chain(envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_config_core_v3_GrpcService_GoogleGrpc_SslCredentials_cert_chain(msg);
@@ -348,6 +381,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials *e
   envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit, arena, len);
 }
@@ -364,6 +403,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials *envoy
   envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelCredentials_msginit, arena, len);
 }
@@ -430,6 +475,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials *envoy_co
   envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_msginit, arena, len);
 }
@@ -538,6 +589,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAc
   envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit, arena, len);
 }
@@ -562,6 +619,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAM
   envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit, arena, len);
 }
@@ -586,6 +649,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataC
   envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit, arena, len);
 }
@@ -626,6 +695,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsServic
   envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_CallCredentials_StsService_msginit, arena, len);
 }
@@ -678,6 +753,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs *envoy_config
   envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_msginit, arena, len);
 }
@@ -702,6 +783,12 @@ UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value *envoy_
   envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value *ret = envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_serialize(const envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcService_GoogleGrpc_ChannelArgs_Value_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/core/v3/health_check.upb.c

@@ -25,7 +25,7 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_core_v3_HealthCheck_submsgs[19] = {
+static const upb_msglayout *const envoy_config_core_v3_HealthCheck_submsgs[10] = {
   &envoy_config_core_v3_EventServiceConfig_msginit,
   &envoy_config_core_v3_HealthCheck_CustomHealthCheck_msginit,
   &envoy_config_core_v3_HealthCheck_GrpcHealthCheck_msginit,
@@ -39,34 +39,34 @@ static const upb_msglayout *const envoy_config_core_v3_HealthCheck_submsgs[19] =
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck__fields[22] = {
-  {1, UPB_SIZE(16, 24), 0, 7, 11, 1},
-  {2, UPB_SIZE(20, 32), 0, 7, 11, 1},
-  {3, UPB_SIZE(24, 40), 0, 7, 11, 1},
-  {4, UPB_SIZE(28, 48), 0, 9, 11, 1},
-  {5, UPB_SIZE(32, 56), 0, 9, 11, 1},
-  {6, UPB_SIZE(36, 64), 0, 9, 11, 1},
-  {7, UPB_SIZE(40, 72), 0, 6, 11, 1},
-  {8, UPB_SIZE(76, 144), UPB_SIZE(-81, -153), 3, 11, 1},
-  {9, UPB_SIZE(76, 144), UPB_SIZE(-81, -153), 4, 11, 1},
-  {11, UPB_SIZE(76, 144), UPB_SIZE(-81, -153), 2, 11, 1},
-  {12, UPB_SIZE(44, 80), 0, 7, 11, 1},
-  {13, UPB_SIZE(76, 144), UPB_SIZE(-81, -153), 1, 11, 1},
-  {14, UPB_SIZE(48, 88), 0, 7, 11, 1},
-  {15, UPB_SIZE(52, 96), 0, 7, 11, 1},
-  {16, UPB_SIZE(56, 104), 0, 7, 11, 1},
-  {17, UPB_SIZE(8, 8), 0, 0, 9, 1},
-  {18, UPB_SIZE(0, 0), 0, 0, 13, 1},
-  {19, UPB_SIZE(4, 4), 0, 0, 8, 1},
-  {20, UPB_SIZE(60, 112), 0, 7, 11, 1},
-  {21, UPB_SIZE(64, 120), 0, 5, 11, 1},
-  {22, UPB_SIZE(68, 128), 0, 0, 11, 1},
-  {23, UPB_SIZE(72, 136), 0, 8, 11, 1},
+  {1, UPB_SIZE(20, 32), 1, 7, 11, 1},
+  {2, UPB_SIZE(24, 40), 2, 7, 11, 1},
+  {3, UPB_SIZE(28, 48), 3, 7, 11, 1},
+  {4, UPB_SIZE(32, 56), 4, 9, 11, 1},
+  {5, UPB_SIZE(36, 64), 5, 9, 11, 1},
+  {6, UPB_SIZE(40, 72), 6, 9, 11, 1},
+  {7, UPB_SIZE(44, 80), 7, 6, 11, 1},
+  {8, UPB_SIZE(80, 152), UPB_SIZE(-85, -161), 3, 11, 1},
+  {9, UPB_SIZE(80, 152), UPB_SIZE(-85, -161), 4, 11, 1},
+  {11, UPB_SIZE(80, 152), UPB_SIZE(-85, -161), 2, 11, 1},
+  {12, UPB_SIZE(48, 88), 8, 7, 11, 1},
+  {13, UPB_SIZE(80, 152), UPB_SIZE(-85, -161), 1, 11, 1},
+  {14, UPB_SIZE(52, 96), 9, 7, 11, 1},
+  {15, UPB_SIZE(56, 104), 10, 7, 11, 1},
+  {16, UPB_SIZE(60, 112), 11, 7, 11, 1},
+  {17, UPB_SIZE(12, 16), 0, 0, 9, 1},
+  {18, UPB_SIZE(4, 4), 0, 0, 13, 1},
+  {19, UPB_SIZE(8, 8), 0, 0, 8, 1},
+  {20, UPB_SIZE(64, 120), 12, 7, 11, 1},
+  {21, UPB_SIZE(68, 128), 13, 5, 11, 1},
+  {22, UPB_SIZE(72, 136), 14, 0, 11, 1},
+  {23, UPB_SIZE(76, 144), 15, 8, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_HealthCheck_msginit = {
   &envoy_config_core_v3_HealthCheck_submsgs[0],
   &envoy_config_core_v3_HealthCheck__fields[0],
-  UPB_SIZE(88, 160), 22, false,
+  UPB_SIZE(88, 176), 22, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_Payload__fields[2] = {
@@ -77,10 +77,10 @@ static const upb_msglayout_field envoy_config_core_v3_HealthCheck_Payload__field
 const upb_msglayout envoy_config_core_v3_HealthCheck_Payload_msginit = {
   NULL,
   &envoy_config_core_v3_HealthCheck_Payload__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_HealthCheck_HttpHealthCheck_submsgs[5] = {
+static const upb_msglayout *const envoy_config_core_v3_HealthCheck_HttpHealthCheck_submsgs[4] = {
   &envoy_config_core_v3_HeaderValueOption_msginit,
   &envoy_config_core_v3_HealthCheck_Payload_msginit,
   &envoy_type_matcher_v3_StringMatcher_msginit,
@@ -90,34 +90,34 @@ static const upb_msglayout *const envoy_config_core_v3_HealthCheck_HttpHealthChe
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_HttpHealthCheck__fields[9] = {
   {1, UPB_SIZE(8, 8), 0, 0, 9, 1},
   {2, UPB_SIZE(16, 24), 0, 0, 9, 1},
-  {3, UPB_SIZE(24, 40), 0, 1, 11, 1},
-  {4, UPB_SIZE(28, 48), 0, 1, 11, 1},
+  {3, UPB_SIZE(24, 40), 1, 1, 11, 1},
+  {4, UPB_SIZE(28, 48), 2, 1, 11, 1},
   {6, UPB_SIZE(36, 64), 0, 0, 11, 3},
   {8, UPB_SIZE(40, 72), 0, 0, 9, 3},
   {9, UPB_SIZE(44, 80), 0, 3, 11, 3},
-  {10, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {11, UPB_SIZE(32, 56), 0, 2, 11, 1},
+  {10, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {11, UPB_SIZE(32, 56), 3, 2, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_HealthCheck_HttpHealthCheck_msginit = {
   &envoy_config_core_v3_HealthCheck_HttpHealthCheck_submsgs[0],
   &envoy_config_core_v3_HealthCheck_HttpHealthCheck__fields[0],
-  UPB_SIZE(48, 96), 9, false,
+  UPB_SIZE(48, 96), 9, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_HealthCheck_TcpHealthCheck_submsgs[2] = {
+static const upb_msglayout *const envoy_config_core_v3_HealthCheck_TcpHealthCheck_submsgs[1] = {
   &envoy_config_core_v3_HealthCheck_Payload_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_TcpHealthCheck__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 3},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 0, 0, 11, 3},
 };
 
 const upb_msglayout envoy_config_core_v3_HealthCheck_TcpHealthCheck_msginit = {
   &envoy_config_core_v3_HealthCheck_TcpHealthCheck_submsgs[0],
   &envoy_config_core_v3_HealthCheck_TcpHealthCheck__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_RedisHealthCheck__fields[1] = {
@@ -127,7 +127,7 @@ static const upb_msglayout_field envoy_config_core_v3_HealthCheck_RedisHealthChe
 const upb_msglayout envoy_config_core_v3_HealthCheck_RedisHealthCheck_msginit = {
   NULL,
   &envoy_config_core_v3_HealthCheck_RedisHealthCheck__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_GrpcHealthCheck__fields[2] = {
@@ -138,7 +138,7 @@ static const upb_msglayout_field envoy_config_core_v3_HealthCheck_GrpcHealthChec
 const upb_msglayout envoy_config_core_v3_HealthCheck_GrpcHealthCheck_msginit = {
   NULL,
   &envoy_config_core_v3_HealthCheck_GrpcHealthCheck__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_HealthCheck_CustomHealthCheck_submsgs[1] = {
@@ -153,7 +153,7 @@ static const upb_msglayout_field envoy_config_core_v3_HealthCheck_CustomHealthCh
 const upb_msglayout envoy_config_core_v3_HealthCheck_CustomHealthCheck_msginit = {
   &envoy_config_core_v3_HealthCheck_CustomHealthCheck_submsgs[0],
   &envoy_config_core_v3_HealthCheck_CustomHealthCheck__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HealthCheck_TlsOptions__fields[1] = {
@@ -163,7 +163,7 @@ static const upb_msglayout_field envoy_config_core_v3_HealthCheck_TlsOptions__fi
 const upb_msglayout envoy_config_core_v3_HealthCheck_TlsOptions_msginit = {
   NULL,
   &envoy_config_core_v3_HealthCheck_TlsOptions__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/health_check.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -82,6 +83,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck *envoy_config_core_v3_HealthCheck_pa
   envoy_config_core_v3_HealthCheck *ret = envoy_config_core_v3_HealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck *envoy_config_core_v3_HealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck *ret = envoy_config_core_v3_HealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_serialize(const envoy_config_core_v3_HealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_msginit, arena, len);
 }
@@ -93,52 +100,53 @@ typedef enum {
   envoy_config_core_v3_HealthCheck_health_checker_custom_health_check = 13,
   envoy_config_core_v3_HealthCheck_health_checker_NOT_SET = 0
 } envoy_config_core_v3_HealthCheck_health_checker_oneofcases;
-UPB_INLINE envoy_config_core_v3_HealthCheck_health_checker_oneofcases envoy_config_core_v3_HealthCheck_health_checker_case(const envoy_config_core_v3_HealthCheck* msg) { return (envoy_config_core_v3_HealthCheck_health_checker_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(80, 152), int32_t); }
-
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_timeout(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_timeout(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_interval_jitter(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 40)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_interval_jitter(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 48)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_unhealthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_healthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_healthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 56), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_alt_port(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 64)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_alt_port(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 64), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_reuse_connection(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 72)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_HealthCheck_reuse_connection(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 72), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_http_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(80, 152)) == 8; }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_HttpHealthCheck* envoy_config_core_v3_HealthCheck_http_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_HttpHealthCheck*, UPB_SIZE(76, 144), UPB_SIZE(80, 152), 8, NULL); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_tcp_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(80, 152)) == 9; }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_TcpHealthCheck* envoy_config_core_v3_HealthCheck_tcp_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_TcpHealthCheck*, UPB_SIZE(76, 144), UPB_SIZE(80, 152), 9, NULL); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_grpc_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(80, 152)) == 11; }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_GrpcHealthCheck* envoy_config_core_v3_HealthCheck_grpc_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_GrpcHealthCheck*, UPB_SIZE(76, 144), UPB_SIZE(80, 152), 11, NULL); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_no_traffic_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 80)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_no_traffic_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 80), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_custom_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(80, 152)) == 13; }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_CustomHealthCheck* envoy_config_core_v3_HealthCheck_custom_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_CustomHealthCheck*, UPB_SIZE(76, 144), UPB_SIZE(80, 152), 13, NULL); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 88)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_unhealthy_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 88), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(52, 96)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_unhealthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(52, 96), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_healthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(56, 104)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_healthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(56, 104), const struct google_protobuf_Duration*); }
-UPB_INLINE upb_strview envoy_config_core_v3_HealthCheck_event_log_path(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview); }
-UPB_INLINE uint32_t envoy_config_core_v3_HealthCheck_interval_jitter_percent(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint32_t); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_always_log_health_check_failures(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_initial_jitter(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(60, 112)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_initial_jitter(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(60, 112), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_tls_options(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(64, 120)); }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_TlsOptions* envoy_config_core_v3_HealthCheck_tls_options(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(64, 120), const envoy_config_core_v3_HealthCheck_TlsOptions*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_event_service(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(68, 128)); }
-UPB_INLINE const struct envoy_config_core_v3_EventServiceConfig* envoy_config_core_v3_HealthCheck_event_service(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(68, 128), const struct envoy_config_core_v3_EventServiceConfig*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_transport_socket_match_criteria(const envoy_config_core_v3_HealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(72, 136)); }
-UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_HealthCheck_transport_socket_match_criteria(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(72, 136), const struct google_protobuf_Struct*); }
+UPB_INLINE envoy_config_core_v3_HealthCheck_health_checker_oneofcases envoy_config_core_v3_HealthCheck_health_checker_case(const envoy_config_core_v3_HealthCheck* msg) { return (envoy_config_core_v3_HealthCheck_health_checker_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(84, 160), int32_t); }
+
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_timeout(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_timeout(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_interval_jitter(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_interval_jitter(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_unhealthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 56), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_healthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 5); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_healthy_threshold(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 64), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_alt_port(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 6); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_alt_port(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 72), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_reuse_connection(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 7); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_HealthCheck_reuse_connection(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 80), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_http_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(84, 160)) == 8; }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_HttpHealthCheck* envoy_config_core_v3_HealthCheck_http_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_HttpHealthCheck*, UPB_SIZE(80, 152), UPB_SIZE(84, 160), 8, NULL); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_tcp_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(84, 160)) == 9; }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_TcpHealthCheck* envoy_config_core_v3_HealthCheck_tcp_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_TcpHealthCheck*, UPB_SIZE(80, 152), UPB_SIZE(84, 160), 9, NULL); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_grpc_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(84, 160)) == 11; }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_GrpcHealthCheck* envoy_config_core_v3_HealthCheck_grpc_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_GrpcHealthCheck*, UPB_SIZE(80, 152), UPB_SIZE(84, 160), 11, NULL); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_no_traffic_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 8); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_no_traffic_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 88), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_custom_health_check(const envoy_config_core_v3_HealthCheck *msg) { return _upb_getoneofcase(msg, UPB_SIZE(84, 160)) == 13; }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_CustomHealthCheck* envoy_config_core_v3_HealthCheck_custom_health_check(const envoy_config_core_v3_HealthCheck *msg) { return UPB_READ_ONEOF(msg, const envoy_config_core_v3_HealthCheck_CustomHealthCheck*, UPB_SIZE(80, 152), UPB_SIZE(84, 160), 13, NULL); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 9); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_unhealthy_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(52, 96), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_unhealthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 10); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_unhealthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(56, 104), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_healthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 11); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_healthy_edge_interval(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(60, 112), const struct google_protobuf_Duration*); }
+UPB_INLINE upb_strview envoy_config_core_v3_HealthCheck_event_log_path(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), upb_strview); }
+UPB_INLINE uint32_t envoy_config_core_v3_HealthCheck_interval_jitter_percent(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), uint32_t); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_always_log_health_check_failures(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_initial_jitter(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 12); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_initial_jitter(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(64, 120), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_tls_options(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 13); }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_TlsOptions* envoy_config_core_v3_HealthCheck_tls_options(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(68, 128), const envoy_config_core_v3_HealthCheck_TlsOptions*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_event_service(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 14); }
+UPB_INLINE const struct envoy_config_core_v3_EventServiceConfig* envoy_config_core_v3_HealthCheck_event_service(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(72, 136), const struct envoy_config_core_v3_EventServiceConfig*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_has_transport_socket_match_criteria(const envoy_config_core_v3_HealthCheck *msg) { return _upb_hasbit(msg, 15); }
+UPB_INLINE const struct google_protobuf_Struct* envoy_config_core_v3_HealthCheck_transport_socket_match_criteria(const envoy_config_core_v3_HealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(76, 144), const struct google_protobuf_Struct*); }
 
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_timeout(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_timeout(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_timeout(msg);
@@ -150,7 +158,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_interval(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_interval(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_interval(msg);
@@ -162,7 +171,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_interval_jitter(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 48), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_interval_jitter(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_interval_jitter(msg);
@@ -174,7 +184,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_unhealthy_threshold(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 48), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 56), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_mutable_unhealthy_threshold(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_HealthCheck_unhealthy_threshold(msg);
@@ -186,7 +197,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_healthy_threshold(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 56), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 5);
+  *UPB_PTR_AT(msg, UPB_SIZE(36, 64), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_mutable_healthy_threshold(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_HealthCheck_healthy_threshold(msg);
@@ -198,7 +210,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_alt_port(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 64), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 6);
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 72), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_mutable_alt_port(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_HealthCheck_alt_port(msg);
@@ -210,7 +223,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HealthCheck_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_reuse_connection(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(40, 72), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 7);
+  *UPB_PTR_AT(msg, UPB_SIZE(44, 80), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_HealthCheck_mutable_reuse_connection(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_HealthCheck_reuse_connection(msg);
@@ -222,7 +236,7 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_HealthCheck_mu
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_http_health_check(envoy_config_core_v3_HealthCheck *msg, envoy_config_core_v3_HealthCheck_HttpHealthCheck* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_HttpHealthCheck*, UPB_SIZE(76, 144), value, UPB_SIZE(80, 152), 8);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_HttpHealthCheck*, UPB_SIZE(80, 152), value, UPB_SIZE(84, 160), 8);
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_HttpHealthCheck* envoy_config_core_v3_HealthCheck_mutable_http_health_check(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_HttpHealthCheck* sub = (struct envoy_config_core_v3_HealthCheck_HttpHealthCheck*)envoy_config_core_v3_HealthCheck_http_health_check(msg);
@@ -234,7 +248,7 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_HttpHealthCheck* envoy_config
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_tcp_health_check(envoy_config_core_v3_HealthCheck *msg, envoy_config_core_v3_HealthCheck_TcpHealthCheck* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_TcpHealthCheck*, UPB_SIZE(76, 144), value, UPB_SIZE(80, 152), 9);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_TcpHealthCheck*, UPB_SIZE(80, 152), value, UPB_SIZE(84, 160), 9);
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_TcpHealthCheck* envoy_config_core_v3_HealthCheck_mutable_tcp_health_check(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_TcpHealthCheck* sub = (struct envoy_config_core_v3_HealthCheck_TcpHealthCheck*)envoy_config_core_v3_HealthCheck_tcp_health_check(msg);
@@ -246,7 +260,7 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_TcpHealthCheck* envoy_config_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_grpc_health_check(envoy_config_core_v3_HealthCheck *msg, envoy_config_core_v3_HealthCheck_GrpcHealthCheck* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_GrpcHealthCheck*, UPB_SIZE(76, 144), value, UPB_SIZE(80, 152), 11);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_GrpcHealthCheck*, UPB_SIZE(80, 152), value, UPB_SIZE(84, 160), 11);
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_GrpcHealthCheck* envoy_config_core_v3_HealthCheck_mutable_grpc_health_check(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_GrpcHealthCheck* sub = (struct envoy_config_core_v3_HealthCheck_GrpcHealthCheck*)envoy_config_core_v3_HealthCheck_grpc_health_check(msg);
@@ -258,7 +272,8 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_GrpcHealthCheck* envoy_config
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_no_traffic_interval(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(44, 80), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 8);
+  *UPB_PTR_AT(msg, UPB_SIZE(48, 88), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_no_traffic_interval(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_no_traffic_interval(msg);
@@ -270,7 +285,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_custom_health_check(envoy_config_core_v3_HealthCheck *msg, envoy_config_core_v3_HealthCheck_CustomHealthCheck* value) {
-  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_CustomHealthCheck*, UPB_SIZE(76, 144), value, UPB_SIZE(80, 152), 13);
+  UPB_WRITE_ONEOF(msg, envoy_config_core_v3_HealthCheck_CustomHealthCheck*, UPB_SIZE(80, 152), value, UPB_SIZE(84, 160), 13);
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_CustomHealthCheck* envoy_config_core_v3_HealthCheck_mutable_custom_health_check(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_CustomHealthCheck* sub = (struct envoy_config_core_v3_HealthCheck_CustomHealthCheck*)envoy_config_core_v3_HealthCheck_custom_health_check(msg);
@@ -282,7 +297,8 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_CustomHealthCheck* envoy_conf
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_unhealthy_interval(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(48, 88), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 9);
+  *UPB_PTR_AT(msg, UPB_SIZE(52, 96), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_unhealthy_interval(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_unhealthy_interval(msg);
@@ -294,7 +310,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_unhealthy_edge_interval(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(52, 96), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 10);
+  *UPB_PTR_AT(msg, UPB_SIZE(56, 104), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_unhealthy_edge_interval(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_unhealthy_edge_interval(msg);
@@ -306,7 +323,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_healthy_edge_interval(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(56, 104), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 11);
+  *UPB_PTR_AT(msg, UPB_SIZE(60, 112), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_healthy_edge_interval(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_healthy_edge_interval(msg);
@@ -318,16 +336,17 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_event_log_path(envoy_config_core_v3_HealthCheck *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 16), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_interval_jitter_percent(envoy_config_core_v3_HealthCheck *msg, uint32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), uint32_t) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_always_log_health_check_failures(envoy_config_core_v3_HealthCheck *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_initial_jitter(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(60, 112), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 12);
+  *UPB_PTR_AT(msg, UPB_SIZE(64, 120), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mutable_initial_jitter(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HealthCheck_initial_jitter(msg);
@@ -339,7 +358,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HealthCheck_mut
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_tls_options(envoy_config_core_v3_HealthCheck *msg, envoy_config_core_v3_HealthCheck_TlsOptions* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(64, 120), envoy_config_core_v3_HealthCheck_TlsOptions*) = value;
+  _upb_sethas(msg, 13);
+  *UPB_PTR_AT(msg, UPB_SIZE(68, 128), envoy_config_core_v3_HealthCheck_TlsOptions*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_TlsOptions* envoy_config_core_v3_HealthCheck_mutable_tls_options(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_TlsOptions* sub = (struct envoy_config_core_v3_HealthCheck_TlsOptions*)envoy_config_core_v3_HealthCheck_tls_options(msg);
@@ -351,7 +371,8 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_TlsOptions* envoy_config_core
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_event_service(envoy_config_core_v3_HealthCheck *msg, struct envoy_config_core_v3_EventServiceConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(68, 128), struct envoy_config_core_v3_EventServiceConfig*) = value;
+  _upb_sethas(msg, 14);
+  *UPB_PTR_AT(msg, UPB_SIZE(72, 136), struct envoy_config_core_v3_EventServiceConfig*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_EventServiceConfig* envoy_config_core_v3_HealthCheck_mutable_event_service(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_EventServiceConfig* sub = (struct envoy_config_core_v3_EventServiceConfig*)envoy_config_core_v3_HealthCheck_event_service(msg);
@@ -363,7 +384,8 @@ UPB_INLINE struct envoy_config_core_v3_EventServiceConfig* envoy_config_core_v3_
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_set_transport_socket_match_criteria(envoy_config_core_v3_HealthCheck *msg, struct google_protobuf_Struct* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(72, 136), struct google_protobuf_Struct*) = value;
+  _upb_sethas(msg, 15);
+  *UPB_PTR_AT(msg, UPB_SIZE(76, 144), struct google_protobuf_Struct*) = value;
 }
 UPB_INLINE struct google_protobuf_Struct* envoy_config_core_v3_HealthCheck_mutable_transport_socket_match_criteria(envoy_config_core_v3_HealthCheck *msg, upb_arena *arena) {
   struct google_protobuf_Struct* sub = (struct google_protobuf_Struct*)envoy_config_core_v3_HealthCheck_transport_socket_match_criteria(msg);
@@ -385,6 +407,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_Payload *envoy_config_core_v3_Health
   envoy_config_core_v3_HealthCheck_Payload *ret = envoy_config_core_v3_HealthCheck_Payload_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_Payload_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_Payload *envoy_config_core_v3_HealthCheck_Payload_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_Payload *ret = envoy_config_core_v3_HealthCheck_Payload_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_Payload_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_Payload_serialize(const envoy_config_core_v3_HealthCheck_Payload *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_Payload_msginit, arena, len);
 }
@@ -418,23 +446,29 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_HttpHealthCheck *envoy_config_core_v
   envoy_config_core_v3_HealthCheck_HttpHealthCheck *ret = envoy_config_core_v3_HealthCheck_HttpHealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_HttpHealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_HttpHealthCheck *envoy_config_core_v3_HealthCheck_HttpHealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_HttpHealthCheck *ret = envoy_config_core_v3_HealthCheck_HttpHealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_HttpHealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_HttpHealthCheck_serialize(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_HttpHealthCheck_msginit, arena, len);
 }
 
 UPB_INLINE upb_strview envoy_config_core_v3_HealthCheck_HttpHealthCheck_host(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview); }
 UPB_INLINE upb_strview envoy_config_core_v3_HealthCheck_HttpHealthCheck_path(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_send(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 40)); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_send(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_HttpHealthCheck_send(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const envoy_config_core_v3_HealthCheck_Payload*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_receive(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 48)); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_receive(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_HttpHealthCheck_receive(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const envoy_config_core_v3_HealthCheck_Payload*); }
 UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_request_headers_to_add(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 64)); }
 UPB_INLINE const struct envoy_config_core_v3_HeaderValueOption* const* envoy_config_core_v3_HealthCheck_HttpHealthCheck_request_headers_to_add(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t *len) { return (const struct envoy_config_core_v3_HeaderValueOption* const*)_upb_array_accessor(msg, UPB_SIZE(36, 64), len); }
 UPB_INLINE upb_strview const* envoy_config_core_v3_HealthCheck_HttpHealthCheck_request_headers_to_remove(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(40, 72), len); }
 UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_expected_statuses(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 80)); }
 UPB_INLINE const struct envoy_type_v3_Int64Range* const* envoy_config_core_v3_HealthCheck_HttpHealthCheck_expected_statuses(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t *len) { return (const struct envoy_type_v3_Int64Range* const*)_upb_array_accessor(msg, UPB_SIZE(44, 80), len); }
-UPB_INLINE int32_t envoy_config_core_v3_HealthCheck_HttpHealthCheck_codec_client_type(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_service_name_matcher(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
+UPB_INLINE int32_t envoy_config_core_v3_HealthCheck_HttpHealthCheck_codec_client_type(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_has_service_name_matcher(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct envoy_type_matcher_v3_StringMatcher* envoy_config_core_v3_HealthCheck_HttpHealthCheck_service_name_matcher(const envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 56), const struct envoy_type_matcher_v3_StringMatcher*); }
 
 UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_host(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_strview value) {
@@ -444,6 +478,7 @@ UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_path(envoy_
   *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_send(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, envoy_config_core_v3_HealthCheck_Payload* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(24, 40), envoy_config_core_v3_HealthCheck_Payload*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_HttpHealthCheck_mutable_send(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena) {
@@ -456,6 +491,7 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_receive(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, envoy_config_core_v3_HealthCheck_Payload* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 48), envoy_config_core_v3_HealthCheck_Payload*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_HttpHealthCheck_mutable_receive(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena) {
@@ -471,12 +507,12 @@ UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_core_v3_
   return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 64), len);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_core_v3_HealthCheck_HttpHealthCheck_resize_request_headers_to_add(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor(msg, UPB_SIZE(36, 64), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption* envoy_config_core_v3_HealthCheck_HttpHealthCheck_add_request_headers_to_add(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValueOption* sub = (struct envoy_config_core_v3_HeaderValueOption*)_upb_msg_new(&envoy_config_core_v3_HeaderValueOption_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(36, 64), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(36, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -484,29 +520,30 @@ UPB_INLINE upb_strview* envoy_config_core_v3_HealthCheck_HttpHealthCheck_mutable
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 72), len);
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_HealthCheck_HttpHealthCheck_resize_request_headers_to_remove(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(40, 72), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 72), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_core_v3_HealthCheck_HttpHealthCheck_add_request_headers_to_remove(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(40, 72), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(40, 72), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct envoy_type_v3_Int64Range** envoy_config_core_v3_HealthCheck_HttpHealthCheck_mutable_expected_statuses(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t *len) {
   return (struct envoy_type_v3_Int64Range**)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 80), len);
 }
 UPB_INLINE struct envoy_type_v3_Int64Range** envoy_config_core_v3_HealthCheck_HttpHealthCheck_resize_expected_statuses(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_type_v3_Int64Range**)_upb_array_resize_accessor(msg, UPB_SIZE(44, 80), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_type_v3_Int64Range**)_upb_array_resize_accessor2(msg, UPB_SIZE(44, 80), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_type_v3_Int64Range* envoy_config_core_v3_HealthCheck_HttpHealthCheck_add_expected_statuses(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena) {
   struct envoy_type_v3_Int64Range* sub = (struct envoy_type_v3_Int64Range*)_upb_msg_new(&envoy_type_v3_Int64Range_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(44, 80), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(44, 80), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_codec_client_type(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HealthCheck_HttpHealthCheck_set_service_name_matcher(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, struct envoy_type_matcher_v3_StringMatcher* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(32, 56), struct envoy_type_matcher_v3_StringMatcher*) = value;
 }
 UPB_INLINE struct envoy_type_matcher_v3_StringMatcher* envoy_config_core_v3_HealthCheck_HttpHealthCheck_mutable_service_name_matcher(envoy_config_core_v3_HealthCheck_HttpHealthCheck *msg, upb_arena *arena) {
@@ -529,17 +566,24 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_TcpHealthCheck *envoy_config_core_v3
   envoy_config_core_v3_HealthCheck_TcpHealthCheck *ret = envoy_config_core_v3_HealthCheck_TcpHealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_TcpHealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_TcpHealthCheck *envoy_config_core_v3_HealthCheck_TcpHealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_TcpHealthCheck *ret = envoy_config_core_v3_HealthCheck_TcpHealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_TcpHealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_TcpHealthCheck_serialize(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_TcpHealthCheck_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_TcpHealthCheck_has_send(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_TcpHealthCheck_send(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_core_v3_HealthCheck_Payload*); }
-UPB_INLINE bool envoy_config_core_v3_HealthCheck_TcpHealthCheck_has_receive(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* const* envoy_config_core_v3_HealthCheck_TcpHealthCheck_receive(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, size_t *len) { return (const envoy_config_core_v3_HealthCheck_Payload* const*)_upb_array_accessor(msg, UPB_SIZE(4, 8), len); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_TcpHealthCheck_has_send(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_TcpHealthCheck_send(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_core_v3_HealthCheck_Payload*); }
+UPB_INLINE bool envoy_config_core_v3_HealthCheck_TcpHealthCheck_has_receive(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
+UPB_INLINE const envoy_config_core_v3_HealthCheck_Payload* const* envoy_config_core_v3_HealthCheck_TcpHealthCheck_receive(const envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, size_t *len) { return (const envoy_config_core_v3_HealthCheck_Payload* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
 
 UPB_INLINE void envoy_config_core_v3_HealthCheck_TcpHealthCheck_set_send(envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, envoy_config_core_v3_HealthCheck_Payload* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_core_v3_HealthCheck_Payload*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_core_v3_HealthCheck_Payload*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_TcpHealthCheck_mutable_send(envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_Payload* sub = (struct envoy_config_core_v3_HealthCheck_Payload*)envoy_config_core_v3_HealthCheck_TcpHealthCheck_send(msg);
@@ -551,15 +595,15 @@ UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3
   return sub;
 }
 UPB_INLINE envoy_config_core_v3_HealthCheck_Payload** envoy_config_core_v3_HealthCheck_TcpHealthCheck_mutable_receive(envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, size_t *len) {
-  return (envoy_config_core_v3_HealthCheck_Payload**)_upb_array_mutable_accessor(msg, UPB_SIZE(4, 8), len);
+  return (envoy_config_core_v3_HealthCheck_Payload**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
 }
 UPB_INLINE envoy_config_core_v3_HealthCheck_Payload** envoy_config_core_v3_HealthCheck_TcpHealthCheck_resize_receive(envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_core_v3_HealthCheck_Payload**)_upb_array_resize_accessor(msg, UPB_SIZE(4, 8), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_core_v3_HealthCheck_Payload**)_upb_array_resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HealthCheck_Payload* envoy_config_core_v3_HealthCheck_TcpHealthCheck_add_receive(envoy_config_core_v3_HealthCheck_TcpHealthCheck *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HealthCheck_Payload* sub = (struct envoy_config_core_v3_HealthCheck_Payload*)_upb_msg_new(&envoy_config_core_v3_HealthCheck_Payload_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(4, 8), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(8, 16), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -574,6 +618,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_RedisHealthCheck *envoy_config_core_
   envoy_config_core_v3_HealthCheck_RedisHealthCheck *ret = envoy_config_core_v3_HealthCheck_RedisHealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_RedisHealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_RedisHealthCheck *envoy_config_core_v3_HealthCheck_RedisHealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_RedisHealthCheck *ret = envoy_config_core_v3_HealthCheck_RedisHealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_RedisHealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_RedisHealthCheck_serialize(const envoy_config_core_v3_HealthCheck_RedisHealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_RedisHealthCheck_msginit, arena, len);
 }
@@ -594,6 +644,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_GrpcHealthCheck *envoy_config_core_v
   envoy_config_core_v3_HealthCheck_GrpcHealthCheck *ret = envoy_config_core_v3_HealthCheck_GrpcHealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_GrpcHealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_GrpcHealthCheck *envoy_config_core_v3_HealthCheck_GrpcHealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_GrpcHealthCheck *ret = envoy_config_core_v3_HealthCheck_GrpcHealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_GrpcHealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_GrpcHealthCheck_serialize(const envoy_config_core_v3_HealthCheck_GrpcHealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_GrpcHealthCheck_msginit, arena, len);
 }
@@ -618,6 +674,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_CustomHealthCheck *envoy_config_core
   envoy_config_core_v3_HealthCheck_CustomHealthCheck *ret = envoy_config_core_v3_HealthCheck_CustomHealthCheck_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_CustomHealthCheck_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_CustomHealthCheck *envoy_config_core_v3_HealthCheck_CustomHealthCheck_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_CustomHealthCheck *ret = envoy_config_core_v3_HealthCheck_CustomHealthCheck_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_CustomHealthCheck_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_CustomHealthCheck_serialize(const envoy_config_core_v3_HealthCheck_CustomHealthCheck *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_CustomHealthCheck_msginit, arena, len);
 }
@@ -658,6 +720,12 @@ UPB_INLINE envoy_config_core_v3_HealthCheck_TlsOptions *envoy_config_core_v3_Hea
   envoy_config_core_v3_HealthCheck_TlsOptions *ret = envoy_config_core_v3_HealthCheck_TlsOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_TlsOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HealthCheck_TlsOptions *envoy_config_core_v3_HealthCheck_TlsOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HealthCheck_TlsOptions *ret = envoy_config_core_v3_HealthCheck_TlsOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HealthCheck_TlsOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HealthCheck_TlsOptions_serialize(const envoy_config_core_v3_HealthCheck_TlsOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HealthCheck_TlsOptions_msginit, arena, len);
 }
@@ -668,10 +736,10 @@ UPB_INLINE upb_strview* envoy_config_core_v3_HealthCheck_TlsOptions_mutable_alpn
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE upb_strview* envoy_config_core_v3_HealthCheck_TlsOptions_resize_alpn_protocols(envoy_config_core_v3_HealthCheck_TlsOptions *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_core_v3_HealthCheck_TlsOptions_add_alpn_protocols(envoy_config_core_v3_HealthCheck_TlsOptions *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(0, 0), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(0, 0), UPB_SIZE(3, 4), &val,
       arena);
 }
 

src/core/ext/upb-generated/envoy/config/core/v3/http_uri.upb.c

@@ -21,15 +21,15 @@ static const upb_msglayout *const envoy_config_core_v3_HttpUri_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HttpUri__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(12, 24), UPB_SIZE(-21, -41), 0, 9, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(16, 32), UPB_SIZE(-25, -49), 0, 9, 1},
+  {3, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_HttpUri_msginit = {
   &envoy_config_core_v3_HttpUri_submsgs[0],
   &envoy_config_core_v3_HttpUri__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(32, 64), 3, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/http_uri.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,6 +37,12 @@ UPB_INLINE envoy_config_core_v3_HttpUri *envoy_config_core_v3_HttpUri_parse(cons
   envoy_config_core_v3_HttpUri *ret = envoy_config_core_v3_HttpUri_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HttpUri_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HttpUri *envoy_config_core_v3_HttpUri_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HttpUri *ret = envoy_config_core_v3_HttpUri_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HttpUri_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HttpUri_serialize(const envoy_config_core_v3_HttpUri *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HttpUri_msginit, arena, len);
 }
@@ -44,22 +51,23 @@ typedef enum {
   envoy_config_core_v3_HttpUri_http_upstream_type_cluster = 2,
   envoy_config_core_v3_HttpUri_http_upstream_type_NOT_SET = 0
 } envoy_config_core_v3_HttpUri_http_upstream_type_oneofcases;
-UPB_INLINE envoy_config_core_v3_HttpUri_http_upstream_type_oneofcases envoy_config_core_v3_HttpUri_http_upstream_type_case(const envoy_config_core_v3_HttpUri* msg) { return (envoy_config_core_v3_HttpUri_http_upstream_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(20, 40), int32_t); }
+UPB_INLINE envoy_config_core_v3_HttpUri_http_upstream_type_oneofcases envoy_config_core_v3_HttpUri_http_upstream_type_case(const envoy_config_core_v3_HttpUri* msg) { return (envoy_config_core_v3_HttpUri_http_upstream_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(24, 48), int32_t); }
 
-UPB_INLINE upb_strview envoy_config_core_v3_HttpUri_uri(const envoy_config_core_v3_HttpUri *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_HttpUri_has_cluster(const envoy_config_core_v3_HttpUri *msg) { return _upb_getoneofcase(msg, UPB_SIZE(20, 40)) == 2; }
-UPB_INLINE upb_strview envoy_config_core_v3_HttpUri_cluster(const envoy_config_core_v3_HttpUri *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(12, 24), UPB_SIZE(20, 40), 2, upb_strview_make("", strlen(""))); }
-UPB_INLINE bool envoy_config_core_v3_HttpUri_has_timeout(const envoy_config_core_v3_HttpUri *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpUri_timeout(const envoy_config_core_v3_HttpUri *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Duration*); }
+UPB_INLINE upb_strview envoy_config_core_v3_HttpUri_uri(const envoy_config_core_v3_HttpUri *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_core_v3_HttpUri_has_cluster(const envoy_config_core_v3_HttpUri *msg) { return _upb_getoneofcase(msg, UPB_SIZE(24, 48)) == 2; }
+UPB_INLINE upb_strview envoy_config_core_v3_HttpUri_cluster(const envoy_config_core_v3_HttpUri *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(16, 32), UPB_SIZE(24, 48), 2, upb_strview_make("", strlen(""))); }
+UPB_INLINE bool envoy_config_core_v3_HttpUri_has_timeout(const envoy_config_core_v3_HttpUri *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpUri_timeout(const envoy_config_core_v3_HttpUri *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_Duration*); }
 
 UPB_INLINE void envoy_config_core_v3_HttpUri_set_uri(envoy_config_core_v3_HttpUri *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_HttpUri_set_cluster(envoy_config_core_v3_HttpUri *msg, upb_strview value) {
-  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(12, 24), value, UPB_SIZE(20, 40), 2);
+  UPB_WRITE_ONEOF(msg, upb_strview, UPB_SIZE(16, 32), value, UPB_SIZE(24, 48), 2);
 }
 UPB_INLINE void envoy_config_core_v3_HttpUri_set_timeout(envoy_config_core_v3_HttpUri *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpUri_mutable_timeout(envoy_config_core_v3_HttpUri *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_HttpUri_timeout(msg);

src/core/ext/upb-generated/envoy/config/core/v3/protocol.upb.c

@@ -21,7 +21,7 @@
 const upb_msglayout envoy_config_core_v3_TcpProtocolOptions_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_UpstreamHttpProtocolOptions__fields[2] = {
@@ -32,47 +32,47 @@ static const upb_msglayout_field envoy_config_core_v3_UpstreamHttpProtocolOption
 const upb_msglayout envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit = {
   NULL,
   &envoy_config_core_v3_UpstreamHttpProtocolOptions__fields[0],
-  UPB_SIZE(2, 2), 2, false,
+  UPB_SIZE(8, 8), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_HttpProtocolOptions_submsgs[4] = {
+static const upb_msglayout *const envoy_config_core_v3_HttpProtocolOptions_submsgs[2] = {
   &google_protobuf_Duration_msginit,
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_HttpProtocolOptions__fields[5] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 11, 1},
-  {2, UPB_SIZE(12, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(16, 24), 0, 0, 11, 1},
-  {4, UPB_SIZE(20, 32), 0, 0, 11, 1},
-  {5, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {1, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(12, 16), 2, 1, 11, 1},
+  {3, UPB_SIZE(16, 24), 3, 0, 11, 1},
+  {4, UPB_SIZE(20, 32), 4, 0, 11, 1},
+  {5, UPB_SIZE(4, 4), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_HttpProtocolOptions_msginit = {
   &envoy_config_core_v3_HttpProtocolOptions_submsgs[0],
   &envoy_config_core_v3_HttpProtocolOptions__fields[0],
-  UPB_SIZE(24, 40), 5, false,
+  UPB_SIZE(24, 40), 5, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_Http1ProtocolOptions_submsgs[3] = {
+static const upb_msglayout *const envoy_config_core_v3_Http1ProtocolOptions_submsgs[2] = {
   &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit,
   &google_protobuf_BoolValue_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_Http1ProtocolOptions__fields[7] = {
-  {1, UPB_SIZE(12, 24), 0, 1, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {1, UPB_SIZE(12, 24), 1, 1, 11, 1},
+  {2, UPB_SIZE(1, 1), 0, 0, 8, 1},
   {3, UPB_SIZE(4, 8), 0, 0, 9, 1},
-  {4, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {5, UPB_SIZE(1, 1), 0, 0, 8, 1},
-  {6, UPB_SIZE(2, 2), 0, 0, 8, 1},
-  {7, UPB_SIZE(20, 40), 0, 1, 11, 1},
+  {4, UPB_SIZE(16, 32), 2, 0, 11, 1},
+  {5, UPB_SIZE(2, 2), 0, 0, 8, 1},
+  {6, UPB_SIZE(3, 3), 0, 0, 8, 1},
+  {7, UPB_SIZE(20, 40), 3, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_msginit = {
   &envoy_config_core_v3_Http1ProtocolOptions_submsgs[0],
   &envoy_config_core_v3_Http1ProtocolOptions__fields[0],
-  UPB_SIZE(24, 48), 7, false,
+  UPB_SIZE(24, 48), 7, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_submsgs[1] = {
@@ -86,33 +86,33 @@ static const upb_msglayout_field envoy_config_core_v3_Http1ProtocolOptions_Heade
 const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit = {
   &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_submsgs[0],
   &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 const upb_msglayout envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_KeepaliveSettings_submsgs[3] = {
+static const upb_msglayout *const envoy_config_core_v3_KeepaliveSettings_submsgs[2] = {
   &envoy_type_v3_Percent_msginit,
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_KeepaliveSettings__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 1, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_KeepaliveSettings_msginit = {
   &envoy_config_core_v3_KeepaliveSettings_submsgs[0],
   &envoy_config_core_v3_KeepaliveSettings__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_Http2ProtocolOptions_submsgs[12] = {
+static const upb_msglayout *const envoy_config_core_v3_Http2ProtocolOptions_submsgs[4] = {
   &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit,
   &envoy_config_core_v3_KeepaliveSettings_msginit,
   &google_protobuf_BoolValue_msginit,
@@ -120,42 +120,42 @@ static const upb_msglayout *const envoy_config_core_v3_Http2ProtocolOptions_subm
 };
 
 static const upb_msglayout_field envoy_config_core_v3_Http2ProtocolOptions__fields[15] = {
-  {1, UPB_SIZE(4, 8), 0, 3, 11, 1},
-  {2, UPB_SIZE(8, 16), 0, 3, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 3, 11, 1},
-  {4, UPB_SIZE(16, 32), 0, 3, 11, 1},
-  {5, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {6, UPB_SIZE(1, 1), 0, 0, 8, 1},
-  {7, UPB_SIZE(20, 40), 0, 3, 11, 1},
-  {8, UPB_SIZE(24, 48), 0, 3, 11, 1},
-  {9, UPB_SIZE(28, 56), 0, 3, 11, 1},
-  {10, UPB_SIZE(32, 64), 0, 3, 11, 1},
-  {11, UPB_SIZE(36, 72), 0, 3, 11, 1},
-  {12, UPB_SIZE(2, 2), 0, 0, 8, 1},
-  {13, UPB_SIZE(48, 96), 0, 0, 11, 3},
-  {14, UPB_SIZE(40, 80), 0, 2, 11, 1},
-  {15, UPB_SIZE(44, 88), 0, 1, 11, 1},
+  {1, UPB_SIZE(8, 8), 1, 3, 11, 1},
+  {2, UPB_SIZE(12, 16), 2, 3, 11, 1},
+  {3, UPB_SIZE(16, 24), 3, 3, 11, 1},
+  {4, UPB_SIZE(20, 32), 4, 3, 11, 1},
+  {5, UPB_SIZE(2, 2), 0, 0, 8, 1},
+  {6, UPB_SIZE(3, 3), 0, 0, 8, 1},
+  {7, UPB_SIZE(24, 40), 5, 3, 11, 1},
+  {8, UPB_SIZE(28, 48), 6, 3, 11, 1},
+  {9, UPB_SIZE(32, 56), 7, 3, 11, 1},
+  {10, UPB_SIZE(36, 64), 8, 3, 11, 1},
+  {11, UPB_SIZE(40, 72), 9, 3, 11, 1},
+  {12, UPB_SIZE(4, 4), 0, 0, 8, 1},
+  {13, UPB_SIZE(52, 96), 0, 0, 11, 3},
+  {14, UPB_SIZE(44, 80), 10, 2, 11, 1},
+  {15, UPB_SIZE(48, 88), 11, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_Http2ProtocolOptions_msginit = {
   &envoy_config_core_v3_Http2ProtocolOptions_submsgs[0],
   &envoy_config_core_v3_Http2ProtocolOptions__fields[0],
-  UPB_SIZE(52, 104), 15, false,
+  UPB_SIZE(56, 104), 15, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_submsgs[2] = {
+static const upb_msglayout *const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_submsgs[1] = {
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit = {
   &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_submsgs[0],
   &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_core_v3_GrpcProtocolOptions_submsgs[1] = {
@@ -163,13 +163,13 @@ static const upb_msglayout *const envoy_config_core_v3_GrpcProtocolOptions_subms
 };
 
 static const upb_msglayout_field envoy_config_core_v3_GrpcProtocolOptions__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_core_v3_GrpcProtocolOptions_msginit = {
   &envoy_config_core_v3_GrpcProtocolOptions_submsgs[0],
   &envoy_config_core_v3_GrpcProtocolOptions__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/protocol.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -75,6 +76,12 @@ UPB_INLINE envoy_config_core_v3_TcpProtocolOptions *envoy_config_core_v3_TcpProt
   envoy_config_core_v3_TcpProtocolOptions *ret = envoy_config_core_v3_TcpProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_TcpProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_TcpProtocolOptions *envoy_config_core_v3_TcpProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_TcpProtocolOptions *ret = envoy_config_core_v3_TcpProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_TcpProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_TcpProtocolOptions_serialize(const envoy_config_core_v3_TcpProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_TcpProtocolOptions_msginit, arena, len);
 }
@@ -91,6 +98,12 @@ UPB_INLINE envoy_config_core_v3_UpstreamHttpProtocolOptions *envoy_config_core_v
   envoy_config_core_v3_UpstreamHttpProtocolOptions *ret = envoy_config_core_v3_UpstreamHttpProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_UpstreamHttpProtocolOptions *envoy_config_core_v3_UpstreamHttpProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_UpstreamHttpProtocolOptions *ret = envoy_config_core_v3_UpstreamHttpProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_UpstreamHttpProtocolOptions_serialize(const envoy_config_core_v3_UpstreamHttpProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_UpstreamHttpProtocolOptions_msginit, arena, len);
 }
@@ -115,21 +128,28 @@ UPB_INLINE envoy_config_core_v3_HttpProtocolOptions *envoy_config_core_v3_HttpPr
   envoy_config_core_v3_HttpProtocolOptions *ret = envoy_config_core_v3_HttpProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_HttpProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_HttpProtocolOptions *envoy_config_core_v3_HttpProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_HttpProtocolOptions *ret = envoy_config_core_v3_HttpProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_HttpProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_HttpProtocolOptions_serialize(const envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_HttpProtocolOptions_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_idle_timeout(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
+UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_idle_timeout(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_idle_timeout(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_headers_count(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
+UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_headers_count(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_HttpProtocolOptions_max_headers_count(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_connection_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
+UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_connection_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_max_connection_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_stream_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
+UPB_INLINE bool envoy_config_core_v3_HttpProtocolOptions_has_max_stream_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return _upb_hasbit(msg, 4); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_max_stream_duration(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_Duration*); }
-UPB_INLINE int32_t envoy_config_core_v3_HttpProtocolOptions_headers_with_underscores_action(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
+UPB_INLINE int32_t envoy_config_core_v3_HttpProtocolOptions_headers_with_underscores_action(const envoy_config_core_v3_HttpProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
 
 UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_idle_timeout(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_idle_timeout(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
@@ -142,6 +162,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOpt
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_headers_count(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HttpProtocolOptions_mutable_max_headers_count(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
@@ -154,6 +175,7 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_HttpProtocol
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_connection_duration(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_max_connection_duration(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
@@ -166,6 +188,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOpt
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_max_stream_duration(envoy_config_core_v3_HttpProtocolOptions *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 4);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOptions_mutable_max_stream_duration(envoy_config_core_v3_HttpProtocolOptions *msg, upb_arena *arena) {
@@ -178,7 +201,7 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_HttpProtocolOpt
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_HttpProtocolOptions_set_headers_with_underscores_action(envoy_config_core_v3_HttpProtocolOptions *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 
 /* envoy.config.core.v3.Http1ProtocolOptions */
@@ -191,22 +214,29 @@ UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions *envoy_config_core_v3_Http1
   envoy_config_core_v3_Http1ProtocolOptions *ret = envoy_config_core_v3_Http1ProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions *envoy_config_core_v3_Http1ProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Http1ProtocolOptions *ret = envoy_config_core_v3_Http1ProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_serialize(const envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_allow_absolute_url(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_allow_absolute_url(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_allow_absolute_url(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_accept_http_10(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_accept_http_10(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 UPB_INLINE upb_strview envoy_config_core_v3_Http1ProtocolOptions_default_host_for_http_10(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_header_key_format(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_header_key_format(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* envoy_config_core_v3_Http1ProtocolOptions_header_key_format(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*); }
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_enable_trailers(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_allow_chunked_length(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
-UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_enable_trailers(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_allow_chunked_length(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http1ProtocolOptions_has_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http1ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_protobuf_BoolValue*); }
 
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_allow_absolute_url(envoy_config_core_v3_Http1ProtocolOptions *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_mutable_allow_absolute_url(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena) {
@@ -219,12 +249,13 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolO
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_accept_http_10(envoy_config_core_v3_Http1ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_default_host_for_http_10(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_header_key_format(envoy_config_core_v3_Http1ProtocolOptions *msg, envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* envoy_config_core_v3_Http1ProtocolOptions_mutable_header_key_format(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena) {
@@ -237,12 +268,13 @@ UPB_INLINE struct envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat* env
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_enable_trailers(envoy_config_core_v3_Http1ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_allow_chunked_length(envoy_config_core_v3_Http1ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http1ProtocolOptions_set_override_stream_error_on_invalid_http_message(envoy_config_core_v3_Http1ProtocolOptions *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http1ProtocolOptions_mutable_override_stream_error_on_invalid_http_message(envoy_config_core_v3_Http1ProtocolOptions *msg, upb_arena *arena) {
@@ -265,6 +297,12 @@ UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *envoy_conf
   envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_serialize(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_msginit, arena, len);
 }
@@ -301,6 +339,12 @@ UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseW
   envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *ret = envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_serialize(const envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Http1ProtocolOptions_HeaderKeyFormat_ProperCaseWords_msginit, arena, len);
 }
@@ -317,19 +361,26 @@ UPB_INLINE envoy_config_core_v3_KeepaliveSettings *envoy_config_core_v3_Keepaliv
   envoy_config_core_v3_KeepaliveSettings *ret = envoy_config_core_v3_KeepaliveSettings_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_KeepaliveSettings_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_KeepaliveSettings *envoy_config_core_v3_KeepaliveSettings_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_KeepaliveSettings *ret = envoy_config_core_v3_KeepaliveSettings_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_KeepaliveSettings_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_KeepaliveSettings_serialize(const envoy_config_core_v3_KeepaliveSettings *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_KeepaliveSettings_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_interval(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_interval(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_timeout(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_timeout(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_interval_jitter(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_type_v3_Percent* envoy_config_core_v3_KeepaliveSettings_interval_jitter(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_type_v3_Percent*); }
+UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_interval(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_interval(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_timeout(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_timeout(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_core_v3_KeepaliveSettings_has_interval_jitter(const envoy_config_core_v3_KeepaliveSettings *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct envoy_type_v3_Percent* envoy_config_core_v3_KeepaliveSettings_interval_jitter(const envoy_config_core_v3_KeepaliveSettings *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_type_v3_Percent*); }
 
 UPB_INLINE void envoy_config_core_v3_KeepaliveSettings_set_interval(envoy_config_core_v3_KeepaliveSettings *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_mutable_interval(envoy_config_core_v3_KeepaliveSettings *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_KeepaliveSettings_interval(msg);
@@ -341,7 +392,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettin
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_KeepaliveSettings_set_timeout(envoy_config_core_v3_KeepaliveSettings *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettings_mutable_timeout(envoy_config_core_v3_KeepaliveSettings *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_core_v3_KeepaliveSettings_timeout(msg);
@@ -353,7 +405,8 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_core_v3_KeepaliveSettin
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_KeepaliveSettings_set_interval_jitter(envoy_config_core_v3_KeepaliveSettings *msg, struct envoy_type_v3_Percent* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_type_v3_Percent*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_type_v3_Percent*) = value;
 }
 UPB_INLINE struct envoy_type_v3_Percent* envoy_config_core_v3_KeepaliveSettings_mutable_interval_jitter(envoy_config_core_v3_KeepaliveSettings *msg, upb_arena *arena) {
   struct envoy_type_v3_Percent* sub = (struct envoy_type_v3_Percent*)envoy_config_core_v3_KeepaliveSettings_interval_jitter(msg);
@@ -375,40 +428,47 @@ UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions *envoy_config_core_v3_Http2
   envoy_config_core_v3_Http2ProtocolOptions *ret = envoy_config_core_v3_Http2ProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions *envoy_config_core_v3_Http2ProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Http2ProtocolOptions *ret = envoy_config_core_v3_Http2ProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Http2ProtocolOptions_serialize(const envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Http2ProtocolOptions_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_connect(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_metadata(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 72), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_stream_error_on_invalid_http_messaging(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 96)); }
-UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const* envoy_config_core_v3_Http2ProtocolOptions_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg, size_t *len) { return (const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const*)_upb_array_accessor(msg, UPB_SIZE(48, 96), len); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_Http2ProtocolOptions_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 80), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_connection_keepalive(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 88)); }
-UPB_INLINE const envoy_config_core_v3_KeepaliveSettings* envoy_config_core_v3_Http2ProtocolOptions_connection_keepalive(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 88), const envoy_config_core_v3_KeepaliveSettings*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_hpack_table_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_concurrent_streams(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_stream_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_initial_connection_window_size(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_connect(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_allow_metadata(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 5); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 6); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_outbound_control_frames(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 7); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_consecutive_inbound_frames_with_empty_payload(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 56), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 8); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_priority_frames_per_stream(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 64), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 9); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_max_inbound_window_update_frames_per_data_frame_sent(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 72), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_stream_error_on_invalid_http_messaging(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(52, 96)); }
+UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const* envoy_config_core_v3_Http2ProtocolOptions_custom_settings_parameters(const envoy_config_core_v3_Http2ProtocolOptions *msg, size_t *len) { return (const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* const*)_upb_array_accessor(msg, UPB_SIZE(52, 96), len); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 10); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_core_v3_Http2ProtocolOptions_override_stream_error_on_invalid_http_message(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 80), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_has_connection_keepalive(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return _upb_hasbit(msg, 11); }
+UPB_INLINE const envoy_config_core_v3_KeepaliveSettings* envoy_config_core_v3_Http2ProtocolOptions_connection_keepalive(const envoy_config_core_v3_Http2ProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 88), const envoy_config_core_v3_KeepaliveSettings*); }
 
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_hpack_table_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_hpack_table_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_hpack_table_size(msg);
@@ -420,7 +480,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_concurrent_streams(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_concurrent_streams(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_concurrent_streams(msg);
@@ -432,7 +493,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_initial_stream_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_initial_stream_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_initial_stream_window_size(msg);
@@ -444,7 +506,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_initial_connection_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_initial_connection_window_size(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_initial_connection_window_size(msg);
@@ -456,13 +519,14 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_allow_connect(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_allow_metadata(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(3, 3), bool) = value;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 5);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_outbound_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_outbound_frames(msg);
@@ -474,7 +538,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_outbound_control_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 6);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 48), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_outbound_control_frames(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_outbound_control_frames(msg);
@@ -486,7 +551,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_consecutive_inbound_frames_with_empty_payload(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 7);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 56), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_consecutive_inbound_frames_with_empty_payload(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_consecutive_inbound_frames_with_empty_payload(msg);
@@ -498,7 +564,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_priority_frames_per_stream(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 8);
+  *UPB_PTR_AT(msg, UPB_SIZE(36, 64), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_inbound_priority_frames_per_stream(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_inbound_priority_frames_per_stream(msg);
@@ -510,7 +577,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_max_inbound_window_update_frames_per_data_frame_sent(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 72), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 9);
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 72), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_mutable_max_inbound_window_update_frames_per_data_frame_sent(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_max_inbound_window_update_frames_per_data_frame_sent(msg);
@@ -522,23 +590,24 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_stream_error_on_invalid_http_messaging(envoy_config_core_v3_Http2ProtocolOptions *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), bool) = value;
 }
 UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter** envoy_config_core_v3_Http2ProtocolOptions_mutable_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, size_t *len) {
-  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_mutable_accessor(msg, UPB_SIZE(48, 96), len);
+  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_mutable_accessor(msg, UPB_SIZE(52, 96), len);
 }
 UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter** envoy_config_core_v3_Http2ProtocolOptions_resize_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_resize_accessor(msg, UPB_SIZE(48, 96), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter**)_upb_array_resize_accessor2(msg, UPB_SIZE(52, 96), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* envoy_config_core_v3_Http2ProtocolOptions_add_custom_settings_parameters(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter* sub = (struct envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter*)_upb_msg_new(&envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(48, 96), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(52, 96), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_override_stream_error_on_invalid_http_message(envoy_config_core_v3_Http2ProtocolOptions *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(40, 80), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 10);
+  *UPB_PTR_AT(msg, UPB_SIZE(44, 80), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http2ProtocolOptions_mutable_override_stream_error_on_invalid_http_message(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_core_v3_Http2ProtocolOptions_override_stream_error_on_invalid_http_message(msg);
@@ -550,7 +619,8 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_core_v3_Http2ProtocolO
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_set_connection_keepalive(envoy_config_core_v3_Http2ProtocolOptions *msg, envoy_config_core_v3_KeepaliveSettings* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(44, 88), envoy_config_core_v3_KeepaliveSettings*) = value;
+  _upb_sethas(msg, 11);
+  *UPB_PTR_AT(msg, UPB_SIZE(48, 88), envoy_config_core_v3_KeepaliveSettings*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_KeepaliveSettings* envoy_config_core_v3_Http2ProtocolOptions_mutable_connection_keepalive(envoy_config_core_v3_Http2ProtocolOptions *msg, upb_arena *arena) {
   struct envoy_config_core_v3_KeepaliveSettings* sub = (struct envoy_config_core_v3_KeepaliveSettings*)envoy_config_core_v3_Http2ProtocolOptions_connection_keepalive(msg);
@@ -572,17 +642,24 @@ UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *envoy_co
   envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *ret = envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *ret = envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_serialize(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_identifier(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_has_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_value(const envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_identifier(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_mutable_identifier(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_identifier(msg);
@@ -594,7 +671,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2Protoco
   return sub;
 }
 UPB_INLINE void envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_set_value(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_mutable_value(envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_core_v3_Http2ProtocolOptions_SettingsParameter_value(msg);
@@ -616,15 +694,22 @@ UPB_INLINE envoy_config_core_v3_GrpcProtocolOptions *envoy_config_core_v3_GrpcPr
   envoy_config_core_v3_GrpcProtocolOptions *ret = envoy_config_core_v3_GrpcProtocolOptions_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcProtocolOptions_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_GrpcProtocolOptions *envoy_config_core_v3_GrpcProtocolOptions_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_GrpcProtocolOptions *ret = envoy_config_core_v3_GrpcProtocolOptions_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_GrpcProtocolOptions_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_GrpcProtocolOptions_serialize(const envoy_config_core_v3_GrpcProtocolOptions *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_GrpcProtocolOptions_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_core_v3_GrpcProtocolOptions_has_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions* envoy_config_core_v3_GrpcProtocolOptions_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_core_v3_Http2ProtocolOptions*); }
+UPB_INLINE bool envoy_config_core_v3_GrpcProtocolOptions_has_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_core_v3_Http2ProtocolOptions* envoy_config_core_v3_GrpcProtocolOptions_http2_protocol_options(const envoy_config_core_v3_GrpcProtocolOptions *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_core_v3_Http2ProtocolOptions*); }
 
 UPB_INLINE void envoy_config_core_v3_GrpcProtocolOptions_set_http2_protocol_options(envoy_config_core_v3_GrpcProtocolOptions *msg, envoy_config_core_v3_Http2ProtocolOptions* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_core_v3_Http2ProtocolOptions*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_core_v3_Http2ProtocolOptions*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Http2ProtocolOptions* envoy_config_core_v3_GrpcProtocolOptions_mutable_http2_protocol_options(envoy_config_core_v3_GrpcProtocolOptions *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Http2ProtocolOptions* sub = (struct envoy_config_core_v3_Http2ProtocolOptions*)envoy_config_core_v3_GrpcProtocolOptions_http2_protocol_options(msg);

src/core/ext/upb-generated/envoy/config/core/v3/proxy_protocol.upb.c

@@ -21,7 +21,7 @@ static const upb_msglayout_field envoy_config_core_v3_ProxyProtocolConfig__field
 const upb_msglayout envoy_config_core_v3_ProxyProtocolConfig_msginit = {
   NULL,
   &envoy_config_core_v3_ProxyProtocolConfig__fields[0],
-  UPB_SIZE(8, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/proxy_protocol.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -39,6 +40,12 @@ UPB_INLINE envoy_config_core_v3_ProxyProtocolConfig *envoy_config_core_v3_ProxyP
   envoy_config_core_v3_ProxyProtocolConfig *ret = envoy_config_core_v3_ProxyProtocolConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_ProxyProtocolConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_ProxyProtocolConfig *envoy_config_core_v3_ProxyProtocolConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_ProxyProtocolConfig *ret = envoy_config_core_v3_ProxyProtocolConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_ProxyProtocolConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_ProxyProtocolConfig_serialize(const envoy_config_core_v3_ProxyProtocolConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_ProxyProtocolConfig_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/core/v3/socket_option.upb.c

@@ -16,7 +16,7 @@
 #include "upb/port_def.inc"
 
 static const upb_msglayout_field envoy_config_core_v3_SocketOption__fields[6] = {
-  {1, UPB_SIZE(24, 24), 0, 0, 9, 1},
+  {1, UPB_SIZE(20, 24), 0, 0, 9, 1},
   {2, UPB_SIZE(0, 0), 0, 0, 3, 1},
   {3, UPB_SIZE(8, 8), 0, 0, 3, 1},
   {4, UPB_SIZE(32, 40), UPB_SIZE(-41, -57), 0, 3, 1},
@@ -27,7 +27,7 @@ static const upb_msglayout_field envoy_config_core_v3_SocketOption__fields[6] =
 const upb_msglayout envoy_config_core_v3_SocketOption_msginit = {
   NULL,
   &envoy_config_core_v3_SocketOption__fields[0],
-  UPB_SIZE(48, 64), 6, false,
+  UPB_SIZE(48, 64), 6, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/socket_option.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -40,6 +41,12 @@ UPB_INLINE envoy_config_core_v3_SocketOption *envoy_config_core_v3_SocketOption_
   envoy_config_core_v3_SocketOption *ret = envoy_config_core_v3_SocketOption_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_SocketOption_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_SocketOption *envoy_config_core_v3_SocketOption_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_SocketOption *ret = envoy_config_core_v3_SocketOption_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_SocketOption_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_SocketOption_serialize(const envoy_config_core_v3_SocketOption *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_SocketOption_msginit, arena, len);
 }
@@ -51,7 +58,7 @@ typedef enum {
 } envoy_config_core_v3_SocketOption_value_oneofcases;
 UPB_INLINE envoy_config_core_v3_SocketOption_value_oneofcases envoy_config_core_v3_SocketOption_value_case(const envoy_config_core_v3_SocketOption* msg) { return (envoy_config_core_v3_SocketOption_value_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(40, 56), int32_t); }
 
-UPB_INLINE upb_strview envoy_config_core_v3_SocketOption_description(const envoy_config_core_v3_SocketOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 24), upb_strview); }
+UPB_INLINE upb_strview envoy_config_core_v3_SocketOption_description(const envoy_config_core_v3_SocketOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 24), upb_strview); }
 UPB_INLINE int64_t envoy_config_core_v3_SocketOption_level(const envoy_config_core_v3_SocketOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int64_t); }
 UPB_INLINE int64_t envoy_config_core_v3_SocketOption_name(const envoy_config_core_v3_SocketOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int64_t); }
 UPB_INLINE bool envoy_config_core_v3_SocketOption_has_int_value(const envoy_config_core_v3_SocketOption *msg) { return _upb_getoneofcase(msg, UPB_SIZE(40, 56)) == 4; }
@@ -61,7 +68,7 @@ UPB_INLINE upb_strview envoy_config_core_v3_SocketOption_buf_value(const envoy_c
 UPB_INLINE int32_t envoy_config_core_v3_SocketOption_state(const envoy_config_core_v3_SocketOption *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), int32_t); }
 
 UPB_INLINE void envoy_config_core_v3_SocketOption_set_description(envoy_config_core_v3_SocketOption *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 24), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_core_v3_SocketOption_set_level(envoy_config_core_v3_SocketOption *msg, int64_t value) {
   *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int64_t) = value;

src/core/ext/upb-generated/envoy/config/core/v3/substitution_format_string.upb.c

@@ -29,7 +29,7 @@ static const upb_msglayout_field envoy_config_core_v3_SubstitutionFormatString__
 const upb_msglayout envoy_config_core_v3_SubstitutionFormatString_msginit = {
   &envoy_config_core_v3_SubstitutionFormatString_submsgs[0],
   &envoy_config_core_v3_SubstitutionFormatString__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/core/v3/substitution_format_string.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,6 +37,12 @@ UPB_INLINE envoy_config_core_v3_SubstitutionFormatString *envoy_config_core_v3_S
   envoy_config_core_v3_SubstitutionFormatString *ret = envoy_config_core_v3_SubstitutionFormatString_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_core_v3_SubstitutionFormatString_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_core_v3_SubstitutionFormatString *envoy_config_core_v3_SubstitutionFormatString_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_core_v3_SubstitutionFormatString *ret = envoy_config_core_v3_SubstitutionFormatString_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_core_v3_SubstitutionFormatString_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_core_v3_SubstitutionFormatString_serialize(const envoy_config_core_v3_SubstitutionFormatString *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_core_v3_SubstitutionFormatString_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/endpoint/v3/endpoint.upb.c

@@ -27,16 +27,16 @@ static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_ClusterLoadAssignment__fields[4] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(12, 24), 0, 2, 11, 3},
-  {4, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {5, UPB_SIZE(16, 32), 0, 0, 11, _UPB_LABEL_MAP},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(16, 32), 0, 2, 11, 3},
+  {4, UPB_SIZE(12, 24), 1, 1, 11, 1},
+  {5, UPB_SIZE(20, 40), 0, 0, 11, _UPB_LABEL_MAP},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_ClusterLoadAssignment_msginit = {
   &envoy_config_endpoint_v3_ClusterLoadAssignment_submsgs[0],
   &envoy_config_endpoint_v3_ClusterLoadAssignment__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_submsgs[3] = {
@@ -46,15 +46,15 @@ static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_ClusterLoadAssignment_Policy__fields[3] = {
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 3},
-  {3, UPB_SIZE(0, 0), 0, 2, 11, 1},
-  {4, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {2, UPB_SIZE(12, 24), 0, 0, 11, 3},
+  {3, UPB_SIZE(4, 8), 1, 2, 11, 1},
+  {4, UPB_SIZE(8, 16), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_msginit = {
   &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_submsgs[0],
   &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_submsgs[1] = {
@@ -62,14 +62,14 @@ static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_msginit = {
   &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_submsgs[0],
   &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry_submsgs[1] = {
@@ -84,7 +84,7 @@ static const upb_msglayout_field envoy_config_endpoint_v3_ClusterLoadAssignment_
 const upb_msglayout envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry_msginit = {
   &envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry_submsgs[0],
   &envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/endpoint/v3/endpoint.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -53,38 +54,45 @@ UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment *envoy_config_endpoint
   envoy_config_endpoint_v3_ClusterLoadAssignment *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment *envoy_config_endpoint_v3_ClusterLoadAssignment_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_ClusterLoadAssignment *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_ClusterLoadAssignment_serialize(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_ClusterLoadAssignment_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterLoadAssignment_cluster_name(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct envoy_config_endpoint_v3_LocalityLbEndpoints* const* envoy_config_endpoint_v3_ClusterLoadAssignment_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t *len) { return (const struct envoy_config_endpoint_v3_LocalityLbEndpoints* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_policy(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* envoy_config_endpoint_v3_ClusterLoadAssignment_policy(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy*); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_named_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE size_t envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_size(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) {return _upb_msg_map_size(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_get(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key, struct envoy_config_endpoint_v3_Endpoint* *val) { return _upb_msg_map_get(msg, UPB_SIZE(16, 32), &key, 0, val, sizeof(*val)); }
-UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry* envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_next(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t* iter) { return (const envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry*)_upb_msg_map_next(msg, UPB_SIZE(16, 32), iter); }
+UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterLoadAssignment_cluster_name(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE const struct envoy_config_endpoint_v3_LocalityLbEndpoints* const* envoy_config_endpoint_v3_ClusterLoadAssignment_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t *len) { return (const struct envoy_config_endpoint_v3_LocalityLbEndpoints* const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_policy(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* envoy_config_endpoint_v3_ClusterLoadAssignment_policy(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy*); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_has_named_endpoints(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE size_t envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_size(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg) {return _upb_msg_map_size(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_get(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key, struct envoy_config_endpoint_v3_Endpoint* *val) { return _upb_msg_map_get(msg, UPB_SIZE(20, 40), &key, 0, val, sizeof(*val)); }
+UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry* envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_next(const envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t* iter) { return (const envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry*)_upb_msg_map_next(msg, UPB_SIZE(20, 40), iter); }
 
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_set_cluster_name(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE struct envoy_config_endpoint_v3_LocalityLbEndpoints** envoy_config_endpoint_v3_ClusterLoadAssignment_mutable_endpoints(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t *len) {
-  return (struct envoy_config_endpoint_v3_LocalityLbEndpoints**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
+  return (struct envoy_config_endpoint_v3_LocalityLbEndpoints**)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_LocalityLbEndpoints** envoy_config_endpoint_v3_ClusterLoadAssignment_resize_endpoints(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_endpoint_v3_LocalityLbEndpoints**)_upb_array_resize_accessor(msg, UPB_SIZE(12, 24), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_endpoint_v3_LocalityLbEndpoints**)_upb_array_resize_accessor2(msg, UPB_SIZE(16, 32), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_LocalityLbEndpoints* envoy_config_endpoint_v3_ClusterLoadAssignment_add_endpoints(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_LocalityLbEndpoints* sub = (struct envoy_config_endpoint_v3_LocalityLbEndpoints*)_upb_msg_new(&envoy_config_endpoint_v3_LocalityLbEndpoints_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(12, 24), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(16, 32), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_set_policy(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_config_endpoint_v3_ClusterLoadAssignment_Policy*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_endpoint_v3_ClusterLoadAssignment_Policy*) = value;
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* envoy_config_endpoint_v3_ClusterLoadAssignment_mutable_policy(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* sub = (struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy*)envoy_config_endpoint_v3_ClusterLoadAssignment_policy(msg);
@@ -95,10 +103,10 @@ UPB_INLINE struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy* envoy_c
   }
   return sub;
 }
-UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_clear(envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { _upb_msg_map_clear(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_set(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key, struct envoy_config_endpoint_v3_Endpoint* val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(16, 32), &key, 0, &val, sizeof(val), a); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_delete(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(16, 32), &key, 0); }
-UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry* envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_nextmutable(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t* iter) { return (envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry*)_upb_msg_map_next(msg, UPB_SIZE(16, 32), iter); }
+UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_clear(envoy_config_endpoint_v3_ClusterLoadAssignment *msg) { _upb_msg_map_clear(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_set(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key, struct envoy_config_endpoint_v3_Endpoint* val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(20, 40), &key, 0, &val, sizeof(val), a); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_delete(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(20, 40), &key, 0); }
+UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry* envoy_config_endpoint_v3_ClusterLoadAssignment_named_endpoints_nextmutable(envoy_config_endpoint_v3_ClusterLoadAssignment *msg, size_t* iter) { return (envoy_config_endpoint_v3_ClusterLoadAssignment_NamedEndpointsEntry*)_upb_msg_map_next(msg, UPB_SIZE(20, 40), iter); }
 
 /* envoy.config.endpoint.v3.ClusterLoadAssignment.Policy */
 
@@ -110,32 +118,39 @@ UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *envoy_config_e
   envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_serialize(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_drop_overloads(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* const* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_drop_overloads(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, size_t *len) { return (const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_overprovisioning_factor(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_overprovisioning_factor(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_endpoint_stale_after(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_endpoint_stale_after(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_drop_overloads(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* const* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_drop_overloads(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, size_t *len) { return (const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_overprovisioning_factor(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_overprovisioning_factor(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_has_endpoint_stale_after(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_endpoint_stale_after(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_Duration*); }
 
 UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload** envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_mutable_drop_overloads(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
+  return (envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload** envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_resize_drop_overloads(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload**)_upb_array_resize_accessor(msg, UPB_SIZE(8, 16), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload**)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_add_drop_overloads(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload* sub = (struct envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload*)_upb_msg_new(&envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(8, 16), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(12, 24), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_set_overprovisioning_factor(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_mutable_overprovisioning_factor(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_overprovisioning_factor(msg);
@@ -147,7 +162,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_ClusterL
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_set_endpoint_stale_after(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_mutable_endpoint_stale_after(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_endpoint_stale_after(msg);
@@ -169,19 +185,26 @@ UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *e
   envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *ret = envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_serialize(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_category(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_has_drop_percentage(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_type_v3_FractionalPercent* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_drop_percentage(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_type_v3_FractionalPercent*); }
+UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_category(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_has_drop_percentage(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_v3_FractionalPercent* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_drop_percentage(const envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_type_v3_FractionalPercent*); }
 
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_set_category(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_set_drop_percentage(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg, struct envoy_type_v3_FractionalPercent* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_type_v3_FractionalPercent*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_type_v3_FractionalPercent*) = value;
 }
 UPB_INLINE struct envoy_type_v3_FractionalPercent* envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_mutable_drop_percentage(envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload *msg, upb_arena *arena) {
   struct envoy_type_v3_FractionalPercent* sub = (struct envoy_type_v3_FractionalPercent*)envoy_config_endpoint_v3_ClusterLoadAssignment_Policy_DropOverload_drop_percentage(msg);

src/core/ext/upb-generated/envoy/config/endpoint/v3/endpoint_components.upb.c

@@ -25,15 +25,15 @@ static const upb_msglayout *const envoy_config_endpoint_v3_Endpoint_submsgs[2] =
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_Endpoint__fields[3] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(12, 24), 0, 1, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 9, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(16, 32), 2, 1, 11, 1},
+  {3, UPB_SIZE(4, 8), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_Endpoint_msginit = {
   &envoy_config_endpoint_v3_Endpoint_submsgs[0],
   &envoy_config_endpoint_v3_Endpoint__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_Endpoint_HealthCheckConfig__fields[2] = {
@@ -44,7 +44,7 @@ static const upb_msglayout_field envoy_config_endpoint_v3_Endpoint_HealthCheckCo
 const upb_msglayout envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_msginit = {
   NULL,
   &envoy_config_endpoint_v3_Endpoint_HealthCheckConfig__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_LbEndpoint_submsgs[3] = {
@@ -55,36 +55,36 @@ static const upb_msglayout *const envoy_config_endpoint_v3_LbEndpoint_submsgs[3]
 
 static const upb_msglayout_field envoy_config_endpoint_v3_LbEndpoint__fields[5] = {
   {1, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 1, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {3, UPB_SIZE(8, 8), 0, 0, 11, 1},
-  {4, UPB_SIZE(12, 16), 0, 2, 11, 1},
+  {2, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {3, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {4, UPB_SIZE(12, 16), 2, 2, 11, 1},
   {5, UPB_SIZE(16, 24), UPB_SIZE(-25, -41), 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_LbEndpoint_msginit = {
   &envoy_config_endpoint_v3_LbEndpoint_submsgs[0],
   &envoy_config_endpoint_v3_LbEndpoint__fields[0],
-  UPB_SIZE(32, 48), 5, false,
+  UPB_SIZE(32, 48), 5, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_endpoint_v3_LocalityLbEndpoints_submsgs[4] = {
+static const upb_msglayout *const envoy_config_endpoint_v3_LocalityLbEndpoints_submsgs[3] = {
   &envoy_config_core_v3_Locality_msginit,
   &envoy_config_endpoint_v3_LbEndpoint_msginit,
   &google_protobuf_UInt32Value_msginit,
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_LocalityLbEndpoints__fields[5] = {
-  {1, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {2, UPB_SIZE(16, 32), 0, 1, 11, 3},
-  {3, UPB_SIZE(8, 16), 0, 2, 11, 1},
-  {5, UPB_SIZE(0, 0), 0, 0, 13, 1},
-  {6, UPB_SIZE(12, 24), 0, 2, 11, 1},
+  {1, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(20, 32), 0, 1, 11, 3},
+  {3, UPB_SIZE(12, 16), 2, 2, 11, 1},
+  {5, UPB_SIZE(4, 4), 0, 0, 13, 1},
+  {6, UPB_SIZE(16, 24), 3, 2, 11, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_LocalityLbEndpoints_msginit = {
   &envoy_config_endpoint_v3_LocalityLbEndpoints_submsgs[0],
   &envoy_config_endpoint_v3_LocalityLbEndpoints__fields[0],
-  UPB_SIZE(20, 40), 5, false,
+  UPB_SIZE(24, 40), 5, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/endpoint/v3/endpoint_components.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -51,18 +52,25 @@ UPB_INLINE envoy_config_endpoint_v3_Endpoint *envoy_config_endpoint_v3_Endpoint_
   envoy_config_endpoint_v3_Endpoint *ret = envoy_config_endpoint_v3_Endpoint_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_Endpoint_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_Endpoint *envoy_config_endpoint_v3_Endpoint_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_Endpoint *ret = envoy_config_endpoint_v3_Endpoint_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_Endpoint_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_Endpoint_serialize(const envoy_config_endpoint_v3_Endpoint *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_Endpoint_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_endpoint_v3_Endpoint_has_address(const envoy_config_endpoint_v3_Endpoint *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_Endpoint_address(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_Address*); }
-UPB_INLINE bool envoy_config_endpoint_v3_Endpoint_has_health_check_config(const envoy_config_endpoint_v3_Endpoint *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* envoy_config_endpoint_v3_Endpoint_health_check_config(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_endpoint_v3_Endpoint_HealthCheckConfig*); }
-UPB_INLINE upb_strview envoy_config_endpoint_v3_Endpoint_hostname(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
+UPB_INLINE bool envoy_config_endpoint_v3_Endpoint_has_address(const envoy_config_endpoint_v3_Endpoint *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_Endpoint_address(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_Address*); }
+UPB_INLINE bool envoy_config_endpoint_v3_Endpoint_has_health_check_config(const envoy_config_endpoint_v3_Endpoint *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* envoy_config_endpoint_v3_Endpoint_health_check_config(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_config_endpoint_v3_Endpoint_HealthCheckConfig*); }
+UPB_INLINE upb_strview envoy_config_endpoint_v3_Endpoint_hostname(const envoy_config_endpoint_v3_Endpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 
 UPB_INLINE void envoy_config_endpoint_v3_Endpoint_set_address(envoy_config_endpoint_v3_Endpoint *msg, struct envoy_config_core_v3_Address* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_Address*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_Address*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_Endpoint_mutable_address(envoy_config_endpoint_v3_Endpoint *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Address* sub = (struct envoy_config_core_v3_Address*)envoy_config_endpoint_v3_Endpoint_address(msg);
@@ -74,7 +82,8 @@ UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_Endpoin
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_Endpoint_set_health_check_config(envoy_config_endpoint_v3_Endpoint *msg, envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_endpoint_v3_Endpoint_HealthCheckConfig*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_config_endpoint_v3_Endpoint_HealthCheckConfig*) = value;
 }
 UPB_INLINE struct envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* envoy_config_endpoint_v3_Endpoint_mutable_health_check_config(envoy_config_endpoint_v3_Endpoint *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* sub = (struct envoy_config_endpoint_v3_Endpoint_HealthCheckConfig*)envoy_config_endpoint_v3_Endpoint_health_check_config(msg);
@@ -86,7 +95,7 @@ UPB_INLINE struct envoy_config_endpoint_v3_Endpoint_HealthCheckConfig* envoy_con
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_Endpoint_set_hostname(envoy_config_endpoint_v3_Endpoint *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 
 /* envoy.config.endpoint.v3.Endpoint.HealthCheckConfig */
@@ -99,6 +108,12 @@ UPB_INLINE envoy_config_endpoint_v3_Endpoint_HealthCheckConfig *envoy_config_end
   envoy_config_endpoint_v3_Endpoint_HealthCheckConfig *ret = envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_Endpoint_HealthCheckConfig *envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_Endpoint_HealthCheckConfig *ret = envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_serialize(const envoy_config_endpoint_v3_Endpoint_HealthCheckConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_Endpoint_HealthCheckConfig_msginit, arena, len);
 }
@@ -123,6 +138,12 @@ UPB_INLINE envoy_config_endpoint_v3_LbEndpoint *envoy_config_endpoint_v3_LbEndpo
   envoy_config_endpoint_v3_LbEndpoint *ret = envoy_config_endpoint_v3_LbEndpoint_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_LbEndpoint_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_LbEndpoint *envoy_config_endpoint_v3_LbEndpoint_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_LbEndpoint *ret = envoy_config_endpoint_v3_LbEndpoint_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_LbEndpoint_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_LbEndpoint_serialize(const envoy_config_endpoint_v3_LbEndpoint *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_LbEndpoint_msginit, arena, len);
 }
@@ -136,10 +157,10 @@ UPB_INLINE envoy_config_endpoint_v3_LbEndpoint_host_identifier_oneofcases envoy_
 
 UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_endpoint(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_getoneofcase(msg, UPB_SIZE(24, 40)) == 1; }
 UPB_INLINE const envoy_config_endpoint_v3_Endpoint* envoy_config_endpoint_v3_LbEndpoint_endpoint(const envoy_config_endpoint_v3_LbEndpoint *msg) { return UPB_READ_ONEOF(msg, const envoy_config_endpoint_v3_Endpoint*, UPB_SIZE(16, 24), UPB_SIZE(24, 40), 1, NULL); }
-UPB_INLINE int32_t envoy_config_endpoint_v3_LbEndpoint_health_status(const envoy_config_endpoint_v3_LbEndpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_metadata(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
+UPB_INLINE int32_t envoy_config_endpoint_v3_LbEndpoint_health_status(const envoy_config_endpoint_v3_LbEndpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_metadata(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_config_core_v3_Metadata* envoy_config_endpoint_v3_LbEndpoint_metadata(const envoy_config_endpoint_v3_LbEndpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct envoy_config_core_v3_Metadata*); }
-UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_load_balancing_weight(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
+UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_load_balancing_weight(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LbEndpoint_load_balancing_weight(const envoy_config_endpoint_v3_LbEndpoint *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
 UPB_INLINE bool envoy_config_endpoint_v3_LbEndpoint_has_endpoint_name(const envoy_config_endpoint_v3_LbEndpoint *msg) { return _upb_getoneofcase(msg, UPB_SIZE(24, 40)) == 5; }
 UPB_INLINE upb_strview envoy_config_endpoint_v3_LbEndpoint_endpoint_name(const envoy_config_endpoint_v3_LbEndpoint *msg) { return UPB_READ_ONEOF(msg, upb_strview, UPB_SIZE(16, 24), UPB_SIZE(24, 40), 5, upb_strview_make("", strlen(""))); }
@@ -157,9 +178,10 @@ UPB_INLINE struct envoy_config_endpoint_v3_Endpoint* envoy_config_endpoint_v3_Lb
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LbEndpoint_set_health_status(envoy_config_endpoint_v3_LbEndpoint *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LbEndpoint_set_metadata(envoy_config_endpoint_v3_LbEndpoint *msg, struct envoy_config_core_v3_Metadata* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct envoy_config_core_v3_Metadata*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_endpoint_v3_LbEndpoint_mutable_metadata(envoy_config_endpoint_v3_LbEndpoint *msg, upb_arena *arena) {
@@ -172,6 +194,7 @@ UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_endpoint_v3_LbEndp
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LbEndpoint_set_load_balancing_weight(envoy_config_endpoint_v3_LbEndpoint *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LbEndpoint_mutable_load_balancing_weight(envoy_config_endpoint_v3_LbEndpoint *msg, upb_arena *arena) {
@@ -197,22 +220,29 @@ UPB_INLINE envoy_config_endpoint_v3_LocalityLbEndpoints *envoy_config_endpoint_v
   envoy_config_endpoint_v3_LocalityLbEndpoints *ret = envoy_config_endpoint_v3_LocalityLbEndpoints_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_LocalityLbEndpoints_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_LocalityLbEndpoints *envoy_config_endpoint_v3_LocalityLbEndpoints_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_LocalityLbEndpoints *ret = envoy_config_endpoint_v3_LocalityLbEndpoints_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_LocalityLbEndpoints_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_LocalityLbEndpoints_serialize(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_LocalityLbEndpoints_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_locality(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_LocalityLbEndpoints_locality(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_Locality*); }
-UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_lb_endpoints(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const envoy_config_endpoint_v3_LbEndpoint* const* envoy_config_endpoint_v3_LocalityLbEndpoints_lb_endpoints(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg, size_t *len) { return (const envoy_config_endpoint_v3_LbEndpoint* const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len); }
-UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_load_balancing_weight(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_load_balancing_weight(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE uint32_t envoy_config_endpoint_v3_LocalityLbEndpoints_priority(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint32_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_proximity(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_proximity(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_locality(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_LocalityLbEndpoints_locality(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const struct envoy_config_core_v3_Locality*); }
+UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_lb_endpoints(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
+UPB_INLINE const envoy_config_endpoint_v3_LbEndpoint* const* envoy_config_endpoint_v3_LocalityLbEndpoints_lb_endpoints(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg, size_t *len) { return (const envoy_config_endpoint_v3_LbEndpoint* const*)_upb_array_accessor(msg, UPB_SIZE(20, 32), len); }
+UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_load_balancing_weight(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_load_balancing_weight(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE uint32_t envoy_config_endpoint_v3_LocalityLbEndpoints_priority(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), uint32_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_LocalityLbEndpoints_has_proximity(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_proximity(const envoy_config_endpoint_v3_LocalityLbEndpoints *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_endpoint_v3_LocalityLbEndpoints_set_locality(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, struct envoy_config_core_v3_Locality* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_Locality*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), struct envoy_config_core_v3_Locality*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_LocalityLbEndpoints_mutable_locality(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Locality* sub = (struct envoy_config_core_v3_Locality*)envoy_config_endpoint_v3_LocalityLbEndpoints_locality(msg);
@@ -224,20 +254,21 @@ UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_Locali
   return sub;
 }
 UPB_INLINE envoy_config_endpoint_v3_LbEndpoint** envoy_config_endpoint_v3_LocalityLbEndpoints_mutable_lb_endpoints(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_LbEndpoint**)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
+  return (envoy_config_endpoint_v3_LbEndpoint**)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 32), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_LbEndpoint** envoy_config_endpoint_v3_LocalityLbEndpoints_resize_lb_endpoints(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_LbEndpoint**)_upb_array_resize_accessor(msg, UPB_SIZE(16, 32), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_LbEndpoint**)_upb_array_resize_accessor2(msg, UPB_SIZE(20, 32), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_LbEndpoint* envoy_config_endpoint_v3_LocalityLbEndpoints_add_lb_endpoints(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_LbEndpoint* sub = (struct envoy_config_endpoint_v3_LbEndpoint*)_upb_msg_new(&envoy_config_endpoint_v3_LbEndpoint_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(16, 32), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(20, 32), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LocalityLbEndpoints_set_load_balancing_weight(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_mutable_load_balancing_weight(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_endpoint_v3_LocalityLbEndpoints_load_balancing_weight(msg);
@@ -249,10 +280,11 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_Locality
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LocalityLbEndpoints_set_priority(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, uint32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), uint32_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_LocalityLbEndpoints_set_proximity(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_endpoint_v3_LocalityLbEndpoints_mutable_proximity(envoy_config_endpoint_v3_LocalityLbEndpoints *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_endpoint_v3_LocalityLbEndpoints_proximity(msg);

src/core/ext/upb-generated/envoy/config/endpoint/v3/load_report.upb.c

@@ -26,20 +26,20 @@ static const upb_msglayout *const envoy_config_endpoint_v3_UpstreamLocalityStats
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_UpstreamLocalityStats__fields[8] = {
-  {1, UPB_SIZE(36, 40), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 4, 1},
-  {3, UPB_SIZE(8, 8), 0, 0, 4, 1},
-  {4, UPB_SIZE(16, 16), 0, 0, 4, 1},
-  {5, UPB_SIZE(40, 48), 0, 1, 11, 3},
-  {6, UPB_SIZE(32, 32), 0, 0, 13, 1},
-  {7, UPB_SIZE(44, 56), 0, 2, 11, 3},
-  {8, UPB_SIZE(24, 24), 0, 0, 4, 1},
+  {1, UPB_SIZE(44, 48), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 8), 0, 0, 4, 1},
+  {3, UPB_SIZE(16, 16), 0, 0, 4, 1},
+  {4, UPB_SIZE(24, 24), 0, 0, 4, 1},
+  {5, UPB_SIZE(48, 56), 0, 1, 11, 3},
+  {6, UPB_SIZE(40, 40), 0, 0, 13, 1},
+  {7, UPB_SIZE(52, 64), 0, 2, 11, 3},
+  {8, UPB_SIZE(32, 32), 0, 0, 4, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_UpstreamLocalityStats_msginit = {
   &envoy_config_endpoint_v3_UpstreamLocalityStats_submsgs[0],
   &envoy_config_endpoint_v3_UpstreamLocalityStats__fields[0],
-  UPB_SIZE(48, 64), 8, false,
+  UPB_SIZE(56, 72), 8, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_UpstreamEndpointStats_submsgs[3] = {
@@ -49,19 +49,19 @@ static const upb_msglayout *const envoy_config_endpoint_v3_UpstreamEndpointStats
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_UpstreamEndpointStats__fields[7] = {
-  {1, UPB_SIZE(32, 32), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 4, 1},
-  {3, UPB_SIZE(8, 8), 0, 0, 4, 1},
-  {4, UPB_SIZE(16, 16), 0, 0, 4, 1},
-  {5, UPB_SIZE(40, 48), 0, 1, 11, 3},
-  {6, UPB_SIZE(36, 40), 0, 2, 11, 1},
-  {7, UPB_SIZE(24, 24), 0, 0, 4, 1},
+  {1, UPB_SIZE(40, 40), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 8), 0, 0, 4, 1},
+  {3, UPB_SIZE(16, 16), 0, 0, 4, 1},
+  {4, UPB_SIZE(24, 24), 0, 0, 4, 1},
+  {5, UPB_SIZE(48, 56), 0, 1, 11, 3},
+  {6, UPB_SIZE(44, 48), 2, 2, 11, 1},
+  {7, UPB_SIZE(32, 32), 0, 0, 4, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_UpstreamEndpointStats_msginit = {
   &envoy_config_endpoint_v3_UpstreamEndpointStats_submsgs[0],
   &envoy_config_endpoint_v3_UpstreamEndpointStats__fields[0],
-  UPB_SIZE(48, 56), 7, false,
+  UPB_SIZE(56, 64), 7, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_EndpointLoadMetricStats__fields[3] = {
@@ -73,7 +73,7 @@ static const upb_msglayout_field envoy_config_endpoint_v3_EndpointLoadMetricStat
 const upb_msglayout envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit = {
   NULL,
   &envoy_config_endpoint_v3_EndpointLoadMetricStats__fields[0],
-  UPB_SIZE(24, 32), 3, false,
+  UPB_SIZE(24, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_endpoint_v3_ClusterStats_submsgs[3] = {
@@ -83,18 +83,18 @@ static const upb_msglayout *const envoy_config_endpoint_v3_ClusterStats_submsgs[
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_ClusterStats__fields[6] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 9, 1},
-  {2, UPB_SIZE(28, 48), 0, 1, 11, 3},
-  {3, UPB_SIZE(0, 0), 0, 0, 4, 1},
-  {4, UPB_SIZE(24, 40), 0, 2, 11, 1},
-  {5, UPB_SIZE(32, 56), 0, 0, 11, 3},
-  {6, UPB_SIZE(16, 24), 0, 0, 9, 1},
+  {1, UPB_SIZE(16, 16), 0, 0, 9, 1},
+  {2, UPB_SIZE(36, 56), 0, 1, 11, 3},
+  {3, UPB_SIZE(8, 8), 0, 0, 4, 1},
+  {4, UPB_SIZE(32, 48), 1, 2, 11, 1},
+  {5, UPB_SIZE(40, 64), 0, 0, 11, 3},
+  {6, UPB_SIZE(24, 32), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_endpoint_v3_ClusterStats_msginit = {
   &envoy_config_endpoint_v3_ClusterStats_submsgs[0],
   &envoy_config_endpoint_v3_ClusterStats__fields[0],
-  UPB_SIZE(40, 64), 6, false,
+  UPB_SIZE(48, 80), 6, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_endpoint_v3_ClusterStats_DroppedRequests__fields[2] = {
@@ -105,7 +105,7 @@ static const upb_msglayout_field envoy_config_endpoint_v3_ClusterStats_DroppedRe
 const upb_msglayout envoy_config_endpoint_v3_ClusterStats_DroppedRequests_msginit = {
   NULL,
   &envoy_config_endpoint_v3_ClusterStats_DroppedRequests__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/endpoint/v3/load_report.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -54,24 +55,31 @@ UPB_INLINE envoy_config_endpoint_v3_UpstreamLocalityStats *envoy_config_endpoint
   envoy_config_endpoint_v3_UpstreamLocalityStats *ret = envoy_config_endpoint_v3_UpstreamLocalityStats_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_UpstreamLocalityStats_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_UpstreamLocalityStats *envoy_config_endpoint_v3_UpstreamLocalityStats_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_UpstreamLocalityStats *ret = envoy_config_endpoint_v3_UpstreamLocalityStats_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_UpstreamLocalityStats_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_UpstreamLocalityStats_serialize(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_UpstreamLocalityStats_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_locality(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 40)); }
-UPB_INLINE const struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_UpstreamLocalityStats_locality(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 40), const struct envoy_config_core_v3_Locality*); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_successful_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_requests_in_progress(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_error_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_load_metric_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 48)); }
-UPB_INLINE const envoy_config_endpoint_v3_EndpointLoadMetricStats* const* envoy_config_endpoint_v3_UpstreamLocalityStats_load_metric_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_EndpointLoadMetricStats* const*)_upb_array_accessor(msg, UPB_SIZE(40, 48), len); }
-UPB_INLINE uint32_t envoy_config_endpoint_v3_UpstreamLocalityStats_priority(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint32_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_upstream_endpoint_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 56)); }
-UPB_INLINE const envoy_config_endpoint_v3_UpstreamEndpointStats* const* envoy_config_endpoint_v3_UpstreamLocalityStats_upstream_endpoint_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_UpstreamEndpointStats* const*)_upb_array_accessor(msg, UPB_SIZE(44, 56), len); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_issued_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_locality(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_UpstreamLocalityStats_locality(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 48), const struct envoy_config_core_v3_Locality*); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_successful_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_requests_in_progress(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_error_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_load_metric_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 56)); }
+UPB_INLINE const envoy_config_endpoint_v3_EndpointLoadMetricStats* const* envoy_config_endpoint_v3_UpstreamLocalityStats_load_metric_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_EndpointLoadMetricStats* const*)_upb_array_accessor(msg, UPB_SIZE(48, 56), len); }
+UPB_INLINE uint32_t envoy_config_endpoint_v3_UpstreamLocalityStats_priority(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 40), uint32_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamLocalityStats_has_upstream_endpoint_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(52, 64)); }
+UPB_INLINE const envoy_config_endpoint_v3_UpstreamEndpointStats* const* envoy_config_endpoint_v3_UpstreamLocalityStats_upstream_endpoint_stats(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_UpstreamEndpointStats* const*)_upb_array_accessor(msg, UPB_SIZE(52, 64), len); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamLocalityStats_total_issued_requests(const envoy_config_endpoint_v3_UpstreamLocalityStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint64_t); }
 
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_locality(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, struct envoy_config_core_v3_Locality* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 40), struct envoy_config_core_v3_Locality*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(44, 48), struct envoy_config_core_v3_Locality*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_UpstreamLocalityStats_mutable_locality(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Locality* sub = (struct envoy_config_core_v3_Locality*)envoy_config_endpoint_v3_UpstreamLocalityStats_locality(msg);
@@ -83,45 +91,45 @@ UPB_INLINE struct envoy_config_core_v3_Locality* envoy_config_endpoint_v3_Upstre
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_total_successful_requests(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_total_requests_in_progress(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_total_error_requests(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t) = value;
 }
 UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats** envoy_config_endpoint_v3_UpstreamLocalityStats_mutable_load_metric_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 48), len);
+  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(48, 56), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats** envoy_config_endpoint_v3_UpstreamLocalityStats_resize_load_metric_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 48), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_resize_accessor2(msg, UPB_SIZE(48, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_EndpointLoadMetricStats* envoy_config_endpoint_v3_UpstreamLocalityStats_add_load_metric_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_EndpointLoadMetricStats* sub = (struct envoy_config_endpoint_v3_EndpointLoadMetricStats*)_upb_msg_new(&envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(40, 48), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(48, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_priority(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, uint32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 40), uint32_t) = value;
 }
 UPB_INLINE envoy_config_endpoint_v3_UpstreamEndpointStats** envoy_config_endpoint_v3_UpstreamLocalityStats_mutable_upstream_endpoint_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_UpstreamEndpointStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 56), len);
+  return (envoy_config_endpoint_v3_UpstreamEndpointStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(52, 64), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_UpstreamEndpointStats** envoy_config_endpoint_v3_UpstreamLocalityStats_resize_upstream_endpoint_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_UpstreamEndpointStats**)_upb_array_resize_accessor(msg, UPB_SIZE(44, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_UpstreamEndpointStats**)_upb_array_resize_accessor2(msg, UPB_SIZE(52, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_UpstreamEndpointStats* envoy_config_endpoint_v3_UpstreamLocalityStats_add_upstream_endpoint_stats(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_UpstreamEndpointStats* sub = (struct envoy_config_endpoint_v3_UpstreamEndpointStats*)_upb_msg_new(&envoy_config_endpoint_v3_UpstreamEndpointStats_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(44, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(52, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamLocalityStats_set_total_issued_requests(envoy_config_endpoint_v3_UpstreamLocalityStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint64_t) = value;
 }
 
 /* envoy.config.endpoint.v3.UpstreamEndpointStats */
@@ -134,23 +142,30 @@ UPB_INLINE envoy_config_endpoint_v3_UpstreamEndpointStats *envoy_config_endpoint
   envoy_config_endpoint_v3_UpstreamEndpointStats *ret = envoy_config_endpoint_v3_UpstreamEndpointStats_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_UpstreamEndpointStats_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_UpstreamEndpointStats *envoy_config_endpoint_v3_UpstreamEndpointStats_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_UpstreamEndpointStats *ret = envoy_config_endpoint_v3_UpstreamEndpointStats_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_UpstreamEndpointStats_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_UpstreamEndpointStats_serialize(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_UpstreamEndpointStats_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_address(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 32)); }
-UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_UpstreamEndpointStats_address(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 32), const struct envoy_config_core_v3_Address*); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_successful_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_requests_in_progress(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_error_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_load_metric_stats(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 48)); }
-UPB_INLINE const envoy_config_endpoint_v3_EndpointLoadMetricStats* const* envoy_config_endpoint_v3_UpstreamEndpointStats_load_metric_stats(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_EndpointLoadMetricStats* const*)_upb_array_accessor(msg, UPB_SIZE(40, 48), len); }
-UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_metadata(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 40)); }
-UPB_INLINE const struct google_protobuf_Struct* envoy_config_endpoint_v3_UpstreamEndpointStats_metadata(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 40), const struct google_protobuf_Struct*); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_issued_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_address(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_UpstreamEndpointStats_address(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 40), const struct envoy_config_core_v3_Address*); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_successful_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_requests_in_progress(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_error_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_load_metric_stats(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 56)); }
+UPB_INLINE const envoy_config_endpoint_v3_EndpointLoadMetricStats* const* envoy_config_endpoint_v3_UpstreamEndpointStats_load_metric_stats(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_EndpointLoadMetricStats* const*)_upb_array_accessor(msg, UPB_SIZE(48, 56), len); }
+UPB_INLINE bool envoy_config_endpoint_v3_UpstreamEndpointStats_has_metadata(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_Struct* envoy_config_endpoint_v3_UpstreamEndpointStats_metadata(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 48), const struct google_protobuf_Struct*); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_UpstreamEndpointStats_total_issued_requests(const envoy_config_endpoint_v3_UpstreamEndpointStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint64_t); }
 
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_address(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, struct envoy_config_core_v3_Address* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 32), struct envoy_config_core_v3_Address*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 40), struct envoy_config_core_v3_Address*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_UpstreamEndpointStats_mutable_address(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Address* sub = (struct envoy_config_core_v3_Address*)envoy_config_endpoint_v3_UpstreamEndpointStats_address(msg);
@@ -162,29 +177,30 @@ UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_endpoint_v3_Upstrea
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_total_successful_requests(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_total_requests_in_progress(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_total_error_requests(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t) = value;
 }
 UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats** envoy_config_endpoint_v3_UpstreamEndpointStats_mutable_load_metric_stats(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 48), len);
+  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(48, 56), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats** envoy_config_endpoint_v3_UpstreamEndpointStats_resize_load_metric_stats(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 48), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_EndpointLoadMetricStats**)_upb_array_resize_accessor2(msg, UPB_SIZE(48, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_EndpointLoadMetricStats* envoy_config_endpoint_v3_UpstreamEndpointStats_add_load_metric_stats(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_EndpointLoadMetricStats* sub = (struct envoy_config_endpoint_v3_EndpointLoadMetricStats*)_upb_msg_new(&envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(40, 48), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(48, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_metadata(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, struct google_protobuf_Struct* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 40), struct google_protobuf_Struct*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(44, 48), struct google_protobuf_Struct*) = value;
 }
 UPB_INLINE struct google_protobuf_Struct* envoy_config_endpoint_v3_UpstreamEndpointStats_mutable_metadata(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, upb_arena *arena) {
   struct google_protobuf_Struct* sub = (struct google_protobuf_Struct*)envoy_config_endpoint_v3_UpstreamEndpointStats_metadata(msg);
@@ -196,7 +212,7 @@ UPB_INLINE struct google_protobuf_Struct* envoy_config_endpoint_v3_UpstreamEndpo
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_UpstreamEndpointStats_set_total_issued_requests(envoy_config_endpoint_v3_UpstreamEndpointStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 24), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 32), uint64_t) = value;
 }
 
 /* envoy.config.endpoint.v3.EndpointLoadMetricStats */
@@ -209,6 +225,12 @@ UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats *envoy_config_endpoi
   envoy_config_endpoint_v3_EndpointLoadMetricStats *ret = envoy_config_endpoint_v3_EndpointLoadMetricStats_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_EndpointLoadMetricStats *envoy_config_endpoint_v3_EndpointLoadMetricStats_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_EndpointLoadMetricStats *ret = envoy_config_endpoint_v3_EndpointLoadMetricStats_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_EndpointLoadMetricStats_serialize(const envoy_config_endpoint_v3_EndpointLoadMetricStats *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_EndpointLoadMetricStats_msginit, arena, len);
 }
@@ -237,41 +259,48 @@ UPB_INLINE envoy_config_endpoint_v3_ClusterStats *envoy_config_endpoint_v3_Clust
   envoy_config_endpoint_v3_ClusterStats *ret = envoy_config_endpoint_v3_ClusterStats_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterStats_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_ClusterStats *envoy_config_endpoint_v3_ClusterStats_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_ClusterStats *ret = envoy_config_endpoint_v3_ClusterStats_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterStats_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_ClusterStats_serialize(const envoy_config_endpoint_v3_ClusterStats *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_ClusterStats_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterStats_cluster_name(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_upstream_locality_stats(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 48)); }
-UPB_INLINE const envoy_config_endpoint_v3_UpstreamLocalityStats* const* envoy_config_endpoint_v3_ClusterStats_upstream_locality_stats(const envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_UpstreamLocalityStats* const*)_upb_array_accessor(msg, UPB_SIZE(28, 48), len); }
-UPB_INLINE uint64_t envoy_config_endpoint_v3_ClusterStats_total_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_load_report_interval(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 40)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterStats_load_report_interval(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
-UPB_INLINE const envoy_config_endpoint_v3_ClusterStats_DroppedRequests* const* envoy_config_endpoint_v3_ClusterStats_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_ClusterStats_DroppedRequests* const*)_upb_array_accessor(msg, UPB_SIZE(32, 56), len); }
-UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterStats_cluster_service_name(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview); }
+UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterStats_cluster_name(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), upb_strview); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_upstream_locality_stats(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 56)); }
+UPB_INLINE const envoy_config_endpoint_v3_UpstreamLocalityStats* const* envoy_config_endpoint_v3_ClusterStats_upstream_locality_stats(const envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_UpstreamLocalityStats* const*)_upb_array_accessor(msg, UPB_SIZE(36, 56), len); }
+UPB_INLINE uint64_t envoy_config_endpoint_v3_ClusterStats_total_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_load_report_interval(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterStats_load_report_interval(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 48), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_endpoint_v3_ClusterStats_has_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 64)); }
+UPB_INLINE const envoy_config_endpoint_v3_ClusterStats_DroppedRequests* const* envoy_config_endpoint_v3_ClusterStats_dropped_requests(const envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) { return (const envoy_config_endpoint_v3_ClusterStats_DroppedRequests* const*)_upb_array_accessor(msg, UPB_SIZE(40, 64), len); }
+UPB_INLINE upb_strview envoy_config_endpoint_v3_ClusterStats_cluster_service_name(const envoy_config_endpoint_v3_ClusterStats *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 32), upb_strview); }
 
 UPB_INLINE void envoy_config_endpoint_v3_ClusterStats_set_cluster_name(envoy_config_endpoint_v3_ClusterStats *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), upb_strview) = value;
 }
 UPB_INLINE envoy_config_endpoint_v3_UpstreamLocalityStats** envoy_config_endpoint_v3_ClusterStats_mutable_upstream_locality_stats(envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_UpstreamLocalityStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 48), len);
+  return (envoy_config_endpoint_v3_UpstreamLocalityStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 56), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_UpstreamLocalityStats** envoy_config_endpoint_v3_ClusterStats_resize_upstream_locality_stats(envoy_config_endpoint_v3_ClusterStats *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_UpstreamLocalityStats**)_upb_array_resize_accessor(msg, UPB_SIZE(28, 48), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_UpstreamLocalityStats**)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_UpstreamLocalityStats* envoy_config_endpoint_v3_ClusterStats_add_upstream_locality_stats(envoy_config_endpoint_v3_ClusterStats *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_UpstreamLocalityStats* sub = (struct envoy_config_endpoint_v3_UpstreamLocalityStats*)_upb_msg_new(&envoy_config_endpoint_v3_UpstreamLocalityStats_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(28, 48), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(36, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterStats_set_total_dropped_requests(envoy_config_endpoint_v3_ClusterStats *msg, uint64_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), uint64_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), uint64_t) = value;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterStats_set_load_report_interval(envoy_config_endpoint_v3_ClusterStats *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 48), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterStats_mutable_load_report_interval(envoy_config_endpoint_v3_ClusterStats *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_endpoint_v3_ClusterStats_load_report_interval(msg);
@@ -283,20 +312,20 @@ UPB_INLINE struct google_protobuf_Duration* envoy_config_endpoint_v3_ClusterStat
   return sub;
 }
 UPB_INLINE envoy_config_endpoint_v3_ClusterStats_DroppedRequests** envoy_config_endpoint_v3_ClusterStats_mutable_dropped_requests(envoy_config_endpoint_v3_ClusterStats *msg, size_t *len) {
-  return (envoy_config_endpoint_v3_ClusterStats_DroppedRequests**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 56), len);
+  return (envoy_config_endpoint_v3_ClusterStats_DroppedRequests**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 64), len);
 }
 UPB_INLINE envoy_config_endpoint_v3_ClusterStats_DroppedRequests** envoy_config_endpoint_v3_ClusterStats_resize_dropped_requests(envoy_config_endpoint_v3_ClusterStats *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_endpoint_v3_ClusterStats_DroppedRequests**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_endpoint_v3_ClusterStats_DroppedRequests**)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterStats_DroppedRequests* envoy_config_endpoint_v3_ClusterStats_add_dropped_requests(envoy_config_endpoint_v3_ClusterStats *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_ClusterStats_DroppedRequests* sub = (struct envoy_config_endpoint_v3_ClusterStats_DroppedRequests*)_upb_msg_new(&envoy_config_endpoint_v3_ClusterStats_DroppedRequests_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(40, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_endpoint_v3_ClusterStats_set_cluster_service_name(envoy_config_endpoint_v3_ClusterStats *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 32), upb_strview) = value;
 }
 
 /* envoy.config.endpoint.v3.ClusterStats.DroppedRequests */
@@ -309,6 +338,12 @@ UPB_INLINE envoy_config_endpoint_v3_ClusterStats_DroppedRequests *envoy_config_e
   envoy_config_endpoint_v3_ClusterStats_DroppedRequests *ret = envoy_config_endpoint_v3_ClusterStats_DroppedRequests_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterStats_DroppedRequests_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_endpoint_v3_ClusterStats_DroppedRequests *envoy_config_endpoint_v3_ClusterStats_DroppedRequests_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_endpoint_v3_ClusterStats_DroppedRequests *ret = envoy_config_endpoint_v3_ClusterStats_DroppedRequests_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_endpoint_v3_ClusterStats_DroppedRequests_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_endpoint_v3_ClusterStats_DroppedRequests_serialize(const envoy_config_endpoint_v3_ClusterStats_DroppedRequests *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_endpoint_v3_ClusterStats_DroppedRequests_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/listener/v3/api_listener.upb.c

@@ -20,13 +20,13 @@ static const upb_msglayout *const envoy_config_listener_v3_ApiListener_submsgs[1
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_ApiListener__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_ApiListener_msginit = {
   &envoy_config_listener_v3_ApiListener_submsgs[0],
   &envoy_config_listener_v3_ApiListener__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/listener/v3/api_listener.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,15 +37,22 @@ UPB_INLINE envoy_config_listener_v3_ApiListener *envoy_config_listener_v3_ApiLis
   envoy_config_listener_v3_ApiListener *ret = envoy_config_listener_v3_ApiListener_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ApiListener_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ApiListener *envoy_config_listener_v3_ApiListener_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ApiListener *ret = envoy_config_listener_v3_ApiListener_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ApiListener_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ApiListener_serialize(const envoy_config_listener_v3_ApiListener *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ApiListener_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_listener_v3_ApiListener_has_api_listener(const envoy_config_listener_v3_ApiListener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_Any* envoy_config_listener_v3_ApiListener_api_listener(const envoy_config_listener_v3_ApiListener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_Any*); }
+UPB_INLINE bool envoy_config_listener_v3_ApiListener_has_api_listener(const envoy_config_listener_v3_ApiListener *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Any* envoy_config_listener_v3_ApiListener_api_listener(const envoy_config_listener_v3_ApiListener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Any*); }
 
 UPB_INLINE void envoy_config_listener_v3_ApiListener_set_api_listener(envoy_config_listener_v3_ApiListener *msg, struct google_protobuf_Any* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_Any*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Any*) = value;
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_listener_v3_ApiListener_mutable_api_listener(envoy_config_listener_v3_ApiListener *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_config_listener_v3_ApiListener_api_listener(msg);

src/core/ext/upb-generated/envoy/config/listener/v3/listener.upb.c

@@ -39,10 +39,10 @@ static const upb_msglayout_field envoy_config_listener_v3_ListenerCollection__fi
 const upb_msglayout envoy_config_listener_v3_ListenerCollection_msginit = {
   &envoy_config_listener_v3_ListenerCollection_submsgs[0],
   &envoy_config_listener_v3_ListenerCollection__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_listener_v3_Listener_submsgs[17] = {
+static const upb_msglayout *const envoy_config_listener_v3_Listener_submsgs[14] = {
   &envoy_config_accesslog_v3_AccessLog_msginit,
   &envoy_config_core_v3_Address_msginit,
   &envoy_config_core_v3_Metadata_msginit,
@@ -60,34 +60,34 @@ static const upb_msglayout *const envoy_config_listener_v3_Listener_submsgs[17]
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_Listener__fields[22] = {
-  {1, UPB_SIZE(20, 24), 0, 0, 9, 1},
-  {2, UPB_SIZE(28, 40), 0, 1, 11, 1},
-  {3, UPB_SIZE(80, 144), 0, 6, 11, 3},
-  {5, UPB_SIZE(32, 48), 0, 13, 11, 1},
-  {6, UPB_SIZE(36, 56), 0, 2, 11, 1},
-  {7, UPB_SIZE(40, 64), 0, 8, 11, 1},
-  {8, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {9, UPB_SIZE(84, 152), 0, 9, 11, 3},
-  {10, UPB_SIZE(44, 72), 0, 11, 11, 1},
-  {11, UPB_SIZE(48, 80), 0, 11, 11, 1},
-  {12, UPB_SIZE(52, 88), 0, 13, 11, 1},
-  {13, UPB_SIZE(88, 160), 0, 3, 11, 3},
-  {15, UPB_SIZE(56, 96), 0, 12, 11, 1},
+  {1, UPB_SIZE(16, 16), 0, 0, 9, 1},
+  {2, UPB_SIZE(24, 32), 1, 1, 11, 1},
+  {3, UPB_SIZE(76, 136), 0, 6, 11, 3},
+  {5, UPB_SIZE(28, 40), 2, 13, 11, 1},
+  {6, UPB_SIZE(32, 48), 3, 2, 11, 1},
+  {7, UPB_SIZE(36, 56), 4, 8, 11, 1},
+  {8, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {9, UPB_SIZE(80, 144), 0, 9, 11, 3},
+  {10, UPB_SIZE(40, 64), 5, 11, 11, 1},
+  {11, UPB_SIZE(44, 72), 6, 11, 11, 1},
+  {12, UPB_SIZE(48, 80), 7, 13, 11, 1},
+  {13, UPB_SIZE(84, 152), 0, 3, 11, 3},
+  {15, UPB_SIZE(52, 88), 8, 12, 11, 1},
   {16, UPB_SIZE(8, 8), 0, 0, 14, 1},
-  {17, UPB_SIZE(16, 16), 0, 0, 8, 1},
-  {18, UPB_SIZE(60, 104), 0, 10, 11, 1},
-  {19, UPB_SIZE(64, 112), 0, 5, 11, 1},
-  {20, UPB_SIZE(68, 120), 0, 7, 11, 1},
-  {21, UPB_SIZE(17, 17), 0, 0, 8, 1},
-  {22, UPB_SIZE(92, 168), 0, 0, 11, 3},
-  {23, UPB_SIZE(72, 128), 0, 4, 11, 1},
-  {24, UPB_SIZE(76, 136), 0, 13, 11, 1},
+  {17, UPB_SIZE(12, 12), 0, 0, 8, 1},
+  {18, UPB_SIZE(56, 96), 9, 10, 11, 1},
+  {19, UPB_SIZE(60, 104), 10, 5, 11, 1},
+  {20, UPB_SIZE(64, 112), 11, 7, 11, 1},
+  {21, UPB_SIZE(13, 13), 0, 0, 8, 1},
+  {22, UPB_SIZE(88, 160), 0, 0, 11, 3},
+  {23, UPB_SIZE(68, 120), 12, 4, 11, 1},
+  {24, UPB_SIZE(72, 128), 13, 13, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_Listener_msginit = {
   &envoy_config_listener_v3_Listener_submsgs[0],
   &envoy_config_listener_v3_Listener__fields[0],
-  UPB_SIZE(96, 176), 22, false,
+  UPB_SIZE(96, 176), 22, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_Listener_DeprecatedV1_submsgs[1] = {
@@ -95,13 +95,13 @@ static const upb_msglayout *const envoy_config_listener_v3_Listener_DeprecatedV1
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_Listener_DeprecatedV1__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_Listener_DeprecatedV1_msginit = {
   &envoy_config_listener_v3_Listener_DeprecatedV1_submsgs[0],
   &envoy_config_listener_v3_Listener_DeprecatedV1__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_Listener_ConnectionBalanceConfig_submsgs[1] = {
@@ -115,13 +115,13 @@ static const upb_msglayout_field envoy_config_listener_v3_Listener_ConnectionBal
 const upb_msglayout envoy_config_listener_v3_Listener_ConnectionBalanceConfig_msginit = {
   &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_submsgs[0],
   &envoy_config_listener_v3_Listener_ConnectionBalanceConfig__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 const upb_msglayout envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/listener/v3/listener.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -77,6 +78,12 @@ UPB_INLINE envoy_config_listener_v3_ListenerCollection *envoy_config_listener_v3
   envoy_config_listener_v3_ListenerCollection *ret = envoy_config_listener_v3_ListenerCollection_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerCollection_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ListenerCollection *envoy_config_listener_v3_ListenerCollection_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ListenerCollection *ret = envoy_config_listener_v3_ListenerCollection_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerCollection_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ListenerCollection_serialize(const envoy_config_listener_v3_ListenerCollection *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ListenerCollection_msginit, arena, len);
 }
@@ -88,12 +95,12 @@ UPB_INLINE struct udpa_core_v1_CollectionEntry** envoy_config_listener_v3_Listen
   return (struct udpa_core_v1_CollectionEntry**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE struct udpa_core_v1_CollectionEntry** envoy_config_listener_v3_ListenerCollection_resize_entries(envoy_config_listener_v3_ListenerCollection *msg, size_t len, upb_arena *arena) {
-  return (struct udpa_core_v1_CollectionEntry**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (struct udpa_core_v1_CollectionEntry**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct udpa_core_v1_CollectionEntry* envoy_config_listener_v3_ListenerCollection_add_entries(envoy_config_listener_v3_ListenerCollection *msg, upb_arena *arena) {
   struct udpa_core_v1_CollectionEntry* sub = (struct udpa_core_v1_CollectionEntry*)_upb_msg_new(&udpa_core_v1_CollectionEntry_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -108,55 +115,62 @@ UPB_INLINE envoy_config_listener_v3_Listener *envoy_config_listener_v3_Listener_
   envoy_config_listener_v3_Listener *ret = envoy_config_listener_v3_Listener_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_Listener *envoy_config_listener_v3_Listener_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_Listener *ret = envoy_config_listener_v3_Listener_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_Listener_serialize(const envoy_config_listener_v3_Listener *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_Listener_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_config_listener_v3_Listener_name(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 24), upb_strview); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_address(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 40)); }
-UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_listener_v3_Listener_address(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 40), const struct envoy_config_core_v3_Address*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_filter_chains(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(80, 144)); }
-UPB_INLINE const struct envoy_config_listener_v3_FilterChain* const* envoy_config_listener_v3_Listener_filter_chains(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_listener_v3_FilterChain* const*)_upb_array_accessor(msg, UPB_SIZE(80, 144), len); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_per_connection_buffer_limit_bytes(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 48)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_per_connection_buffer_limit_bytes(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 48), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_metadata(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 56)); }
-UPB_INLINE const struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_Listener_metadata(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 56), const struct envoy_config_core_v3_Metadata*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_deprecated_v1(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 64)); }
-UPB_INLINE const envoy_config_listener_v3_Listener_DeprecatedV1* envoy_config_listener_v3_Listener_deprecated_v1(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 64), const envoy_config_listener_v3_Listener_DeprecatedV1*); }
-UPB_INLINE int32_t envoy_config_listener_v3_Listener_drain_type(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_listener_filters(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(84, 152)); }
-UPB_INLINE const struct envoy_config_listener_v3_ListenerFilter* const* envoy_config_listener_v3_Listener_listener_filters(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_listener_v3_ListenerFilter* const*)_upb_array_accessor(msg, UPB_SIZE(84, 152), len); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_transparent(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 72)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_transparent(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 72), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_freebind(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(48, 80)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_freebind(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 80), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_tcp_fast_open_queue_length(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(52, 88)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_tcp_fast_open_queue_length(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(52, 88), const struct google_protobuf_UInt32Value*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_socket_options(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(88, 160)); }
-UPB_INLINE const struct envoy_config_core_v3_SocketOption* const* envoy_config_listener_v3_Listener_socket_options(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_core_v3_SocketOption* const*)_upb_array_accessor(msg, UPB_SIZE(88, 160), len); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(56, 96)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_listener_v3_Listener_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(56, 96), const struct google_protobuf_Duration*); }
+UPB_INLINE upb_strview envoy_config_listener_v3_Listener_name(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), upb_strview); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_address(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Address* envoy_config_listener_v3_Listener_address(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 32), const struct envoy_config_core_v3_Address*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_filter_chains(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(76, 136)); }
+UPB_INLINE const struct envoy_config_listener_v3_FilterChain* const* envoy_config_listener_v3_Listener_filter_chains(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_listener_v3_FilterChain* const*)_upb_array_accessor(msg, UPB_SIZE(76, 136), len); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_per_connection_buffer_limit_bytes(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_per_connection_buffer_limit_bytes(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 40), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_metadata(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_Listener_metadata(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 48), const struct envoy_config_core_v3_Metadata*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_deprecated_v1(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const envoy_config_listener_v3_Listener_DeprecatedV1* envoy_config_listener_v3_Listener_deprecated_v1(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(36, 56), const envoy_config_listener_v3_Listener_DeprecatedV1*); }
+UPB_INLINE int32_t envoy_config_listener_v3_Listener_drain_type(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_listener_filters(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(80, 144)); }
+UPB_INLINE const struct envoy_config_listener_v3_ListenerFilter* const* envoy_config_listener_v3_Listener_listener_filters(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_listener_v3_ListenerFilter* const*)_upb_array_accessor(msg, UPB_SIZE(80, 144), len); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_transparent(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 5); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_transparent(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(40, 64), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_freebind(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 6); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_freebind(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(44, 72), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_tcp_fast_open_queue_length(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 7); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_tcp_fast_open_queue_length(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(48, 80), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_socket_options(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(84, 152)); }
+UPB_INLINE const struct envoy_config_core_v3_SocketOption* const* envoy_config_listener_v3_Listener_socket_options(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_core_v3_SocketOption* const*)_upb_array_accessor(msg, UPB_SIZE(84, 152), len); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 8); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_listener_v3_Listener_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(52, 88), const struct google_protobuf_Duration*); }
 UPB_INLINE int32_t envoy_config_listener_v3_Listener_traffic_direction(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_continue_on_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 16), bool); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_udp_listener_config(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(60, 104)); }
-UPB_INLINE const struct envoy_config_listener_v3_UdpListenerConfig* envoy_config_listener_v3_Listener_udp_listener_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(60, 104), const struct envoy_config_listener_v3_UdpListenerConfig*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_api_listener(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(64, 112)); }
-UPB_INLINE const struct envoy_config_listener_v3_ApiListener* envoy_config_listener_v3_Listener_api_listener(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(64, 112), const struct envoy_config_listener_v3_ApiListener*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_connection_balance_config(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(68, 120)); }
-UPB_INLINE const envoy_config_listener_v3_Listener_ConnectionBalanceConfig* envoy_config_listener_v3_Listener_connection_balance_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(68, 120), const envoy_config_listener_v3_Listener_ConnectionBalanceConfig*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_reuse_port(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(17, 17), bool); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_access_log(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(92, 168)); }
-UPB_INLINE const struct envoy_config_accesslog_v3_AccessLog* const* envoy_config_listener_v3_Listener_access_log(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_accesslog_v3_AccessLog* const*)_upb_array_accessor(msg, UPB_SIZE(92, 168), len); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_udp_writer_config(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(72, 128)); }
-UPB_INLINE const struct envoy_config_core_v3_TypedExtensionConfig* envoy_config_listener_v3_Listener_udp_writer_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(72, 128), const struct envoy_config_core_v3_TypedExtensionConfig*); }
-UPB_INLINE bool envoy_config_listener_v3_Listener_has_tcp_backlog_size(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(76, 136)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_tcp_backlog_size(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(76, 136), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_continue_on_listener_filters_timeout(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 12), bool); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_udp_listener_config(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 9); }
+UPB_INLINE const struct envoy_config_listener_v3_UdpListenerConfig* envoy_config_listener_v3_Listener_udp_listener_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(56, 96), const struct envoy_config_listener_v3_UdpListenerConfig*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_api_listener(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 10); }
+UPB_INLINE const struct envoy_config_listener_v3_ApiListener* envoy_config_listener_v3_Listener_api_listener(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(60, 104), const struct envoy_config_listener_v3_ApiListener*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_connection_balance_config(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 11); }
+UPB_INLINE const envoy_config_listener_v3_Listener_ConnectionBalanceConfig* envoy_config_listener_v3_Listener_connection_balance_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(64, 112), const envoy_config_listener_v3_Listener_ConnectionBalanceConfig*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_reuse_port(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(13, 13), bool); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_access_log(const envoy_config_listener_v3_Listener *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(88, 160)); }
+UPB_INLINE const struct envoy_config_accesslog_v3_AccessLog* const* envoy_config_listener_v3_Listener_access_log(const envoy_config_listener_v3_Listener *msg, size_t *len) { return (const struct envoy_config_accesslog_v3_AccessLog* const*)_upb_array_accessor(msg, UPB_SIZE(88, 160), len); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_udp_writer_config(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 12); }
+UPB_INLINE const struct envoy_config_core_v3_TypedExtensionConfig* envoy_config_listener_v3_Listener_udp_writer_config(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(68, 120), const struct envoy_config_core_v3_TypedExtensionConfig*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_has_tcp_backlog_size(const envoy_config_listener_v3_Listener *msg) { return _upb_hasbit(msg, 13); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_tcp_backlog_size(const envoy_config_listener_v3_Listener *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(72, 128), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_config_listener_v3_Listener_set_name(envoy_config_listener_v3_Listener *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 24), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_address(envoy_config_listener_v3_Listener *msg, struct envoy_config_core_v3_Address* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 40), struct envoy_config_core_v3_Address*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 32), struct envoy_config_core_v3_Address*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_listener_v3_Listener_mutable_address(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Address* sub = (struct envoy_config_core_v3_Address*)envoy_config_listener_v3_Listener_address(msg);
@@ -168,20 +182,21 @@ UPB_INLINE struct envoy_config_core_v3_Address* envoy_config_listener_v3_Listene
   return sub;
 }
 UPB_INLINE struct envoy_config_listener_v3_FilterChain** envoy_config_listener_v3_Listener_mutable_filter_chains(envoy_config_listener_v3_Listener *msg, size_t *len) {
-  return (struct envoy_config_listener_v3_FilterChain**)_upb_array_mutable_accessor(msg, UPB_SIZE(80, 144), len);
+  return (struct envoy_config_listener_v3_FilterChain**)_upb_array_mutable_accessor(msg, UPB_SIZE(76, 136), len);
 }
 UPB_INLINE struct envoy_config_listener_v3_FilterChain** envoy_config_listener_v3_Listener_resize_filter_chains(envoy_config_listener_v3_Listener *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_listener_v3_FilterChain**)_upb_array_resize_accessor(msg, UPB_SIZE(80, 144), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_listener_v3_FilterChain**)_upb_array_resize_accessor2(msg, UPB_SIZE(76, 136), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_listener_v3_FilterChain* envoy_config_listener_v3_Listener_add_filter_chains(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_FilterChain* sub = (struct envoy_config_listener_v3_FilterChain*)_upb_msg_new(&envoy_config_listener_v3_FilterChain_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(80, 144), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(76, 136), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_per_connection_buffer_limit_bytes(envoy_config_listener_v3_Listener *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(32, 48), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 40), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_mutable_per_connection_buffer_limit_bytes(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_listener_v3_Listener_per_connection_buffer_limit_bytes(msg);
@@ -193,7 +208,8 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_metadata(envoy_config_listener_v3_Listener *msg, struct envoy_config_core_v3_Metadata* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(36, 56), struct envoy_config_core_v3_Metadata*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 48), struct envoy_config_core_v3_Metadata*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_Listener_mutable_metadata(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Metadata* sub = (struct envoy_config_core_v3_Metadata*)envoy_config_listener_v3_Listener_metadata(msg);
@@ -205,7 +221,8 @@ UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_Listen
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_deprecated_v1(envoy_config_listener_v3_Listener *msg, envoy_config_listener_v3_Listener_DeprecatedV1* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(40, 64), envoy_config_listener_v3_Listener_DeprecatedV1*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(36, 56), envoy_config_listener_v3_Listener_DeprecatedV1*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_Listener_DeprecatedV1* envoy_config_listener_v3_Listener_mutable_deprecated_v1(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_Listener_DeprecatedV1* sub = (struct envoy_config_listener_v3_Listener_DeprecatedV1*)envoy_config_listener_v3_Listener_deprecated_v1(msg);
@@ -217,23 +234,24 @@ UPB_INLINE struct envoy_config_listener_v3_Listener_DeprecatedV1* envoy_config_l
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_drain_type(envoy_config_listener_v3_Listener *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_ListenerFilter** envoy_config_listener_v3_Listener_mutable_listener_filters(envoy_config_listener_v3_Listener *msg, size_t *len) {
-  return (struct envoy_config_listener_v3_ListenerFilter**)_upb_array_mutable_accessor(msg, UPB_SIZE(84, 152), len);
+  return (struct envoy_config_listener_v3_ListenerFilter**)_upb_array_mutable_accessor(msg, UPB_SIZE(80, 144), len);
 }
 UPB_INLINE struct envoy_config_listener_v3_ListenerFilter** envoy_config_listener_v3_Listener_resize_listener_filters(envoy_config_listener_v3_Listener *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_listener_v3_ListenerFilter**)_upb_array_resize_accessor(msg, UPB_SIZE(84, 152), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_listener_v3_ListenerFilter**)_upb_array_resize_accessor2(msg, UPB_SIZE(80, 144), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_listener_v3_ListenerFilter* envoy_config_listener_v3_Listener_add_listener_filters(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_ListenerFilter* sub = (struct envoy_config_listener_v3_ListenerFilter*)_upb_msg_new(&envoy_config_listener_v3_ListenerFilter_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(84, 152), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(80, 144), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_transparent(envoy_config_listener_v3_Listener *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(44, 72), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 5);
+  *UPB_PTR_AT(msg, UPB_SIZE(40, 64), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_mutable_transparent(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_listener_v3_Listener_transparent(msg);
@@ -245,7 +263,8 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_m
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_freebind(envoy_config_listener_v3_Listener *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(48, 80), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 6);
+  *UPB_PTR_AT(msg, UPB_SIZE(44, 72), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_mutable_freebind(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_listener_v3_Listener_freebind(msg);
@@ -257,7 +276,8 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_m
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_tcp_fast_open_queue_length(envoy_config_listener_v3_Listener *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(52, 88), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 7);
+  *UPB_PTR_AT(msg, UPB_SIZE(48, 80), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_mutable_tcp_fast_open_queue_length(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_listener_v3_Listener_tcp_fast_open_queue_length(msg);
@@ -269,20 +289,21 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener
   return sub;
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption** envoy_config_listener_v3_Listener_mutable_socket_options(envoy_config_listener_v3_Listener *msg, size_t *len) {
-  return (struct envoy_config_core_v3_SocketOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(88, 160), len);
+  return (struct envoy_config_core_v3_SocketOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(84, 152), len);
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption** envoy_config_listener_v3_Listener_resize_socket_options(envoy_config_listener_v3_Listener *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_SocketOption**)_upb_array_resize_accessor(msg, UPB_SIZE(88, 160), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_SocketOption**)_upb_array_resize_accessor2(msg, UPB_SIZE(84, 152), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_SocketOption* envoy_config_listener_v3_Listener_add_socket_options(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_core_v3_SocketOption* sub = (struct envoy_config_core_v3_SocketOption*)_upb_msg_new(&envoy_config_core_v3_SocketOption_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(88, 160), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(84, 152), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_listener_filters_timeout(envoy_config_listener_v3_Listener *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(56, 96), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 8);
+  *UPB_PTR_AT(msg, UPB_SIZE(52, 88), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_listener_v3_Listener_mutable_listener_filters_timeout(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_listener_v3_Listener_listener_filters_timeout(msg);
@@ -297,10 +318,11 @@ UPB_INLINE void envoy_config_listener_v3_Listener_set_traffic_direction(envoy_co
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_continue_on_listener_filters_timeout(envoy_config_listener_v3_Listener *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 16), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 12), bool) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_udp_listener_config(envoy_config_listener_v3_Listener *msg, struct envoy_config_listener_v3_UdpListenerConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(60, 104), struct envoy_config_listener_v3_UdpListenerConfig*) = value;
+  _upb_sethas(msg, 9);
+  *UPB_PTR_AT(msg, UPB_SIZE(56, 96), struct envoy_config_listener_v3_UdpListenerConfig*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_UdpListenerConfig* envoy_config_listener_v3_Listener_mutable_udp_listener_config(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_UdpListenerConfig* sub = (struct envoy_config_listener_v3_UdpListenerConfig*)envoy_config_listener_v3_Listener_udp_listener_config(msg);
@@ -312,7 +334,8 @@ UPB_INLINE struct envoy_config_listener_v3_UdpListenerConfig* envoy_config_liste
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_api_listener(envoy_config_listener_v3_Listener *msg, struct envoy_config_listener_v3_ApiListener* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(64, 112), struct envoy_config_listener_v3_ApiListener*) = value;
+  _upb_sethas(msg, 10);
+  *UPB_PTR_AT(msg, UPB_SIZE(60, 104), struct envoy_config_listener_v3_ApiListener*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_ApiListener* envoy_config_listener_v3_Listener_mutable_api_listener(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_ApiListener* sub = (struct envoy_config_listener_v3_ApiListener*)envoy_config_listener_v3_Listener_api_listener(msg);
@@ -324,7 +347,8 @@ UPB_INLINE struct envoy_config_listener_v3_ApiListener* envoy_config_listener_v3
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_connection_balance_config(envoy_config_listener_v3_Listener *msg, envoy_config_listener_v3_Listener_ConnectionBalanceConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(68, 120), envoy_config_listener_v3_Listener_ConnectionBalanceConfig*) = value;
+  _upb_sethas(msg, 11);
+  *UPB_PTR_AT(msg, UPB_SIZE(64, 112), envoy_config_listener_v3_Listener_ConnectionBalanceConfig*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_Listener_ConnectionBalanceConfig* envoy_config_listener_v3_Listener_mutable_connection_balance_config(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_Listener_ConnectionBalanceConfig* sub = (struct envoy_config_listener_v3_Listener_ConnectionBalanceConfig*)envoy_config_listener_v3_Listener_connection_balance_config(msg);
@@ -336,23 +360,24 @@ UPB_INLINE struct envoy_config_listener_v3_Listener_ConnectionBalanceConfig* env
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_reuse_port(envoy_config_listener_v3_Listener *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(17, 17), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(13, 13), bool) = value;
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLog** envoy_config_listener_v3_Listener_mutable_access_log(envoy_config_listener_v3_Listener *msg, size_t *len) {
-  return (struct envoy_config_accesslog_v3_AccessLog**)_upb_array_mutable_accessor(msg, UPB_SIZE(92, 168), len);
+  return (struct envoy_config_accesslog_v3_AccessLog**)_upb_array_mutable_accessor(msg, UPB_SIZE(88, 160), len);
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLog** envoy_config_listener_v3_Listener_resize_access_log(envoy_config_listener_v3_Listener *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_accesslog_v3_AccessLog**)_upb_array_resize_accessor(msg, UPB_SIZE(92, 168), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_accesslog_v3_AccessLog**)_upb_array_resize_accessor2(msg, UPB_SIZE(88, 160), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_accesslog_v3_AccessLog* envoy_config_listener_v3_Listener_add_access_log(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_accesslog_v3_AccessLog* sub = (struct envoy_config_accesslog_v3_AccessLog*)_upb_msg_new(&envoy_config_accesslog_v3_AccessLog_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(92, 168), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(88, 160), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_udp_writer_config(envoy_config_listener_v3_Listener *msg, struct envoy_config_core_v3_TypedExtensionConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(72, 128), struct envoy_config_core_v3_TypedExtensionConfig*) = value;
+  _upb_sethas(msg, 12);
+  *UPB_PTR_AT(msg, UPB_SIZE(68, 120), struct envoy_config_core_v3_TypedExtensionConfig*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_TypedExtensionConfig* envoy_config_listener_v3_Listener_mutable_udp_writer_config(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct envoy_config_core_v3_TypedExtensionConfig* sub = (struct envoy_config_core_v3_TypedExtensionConfig*)envoy_config_listener_v3_Listener_udp_writer_config(msg);
@@ -364,7 +389,8 @@ UPB_INLINE struct envoy_config_core_v3_TypedExtensionConfig* envoy_config_listen
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_Listener_set_tcp_backlog_size(envoy_config_listener_v3_Listener *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(76, 136), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 13);
+  *UPB_PTR_AT(msg, UPB_SIZE(72, 128), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_Listener_mutable_tcp_backlog_size(envoy_config_listener_v3_Listener *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_config_listener_v3_Listener_tcp_backlog_size(msg);
@@ -386,15 +412,22 @@ UPB_INLINE envoy_config_listener_v3_Listener_DeprecatedV1 *envoy_config_listener
   envoy_config_listener_v3_Listener_DeprecatedV1 *ret = envoy_config_listener_v3_Listener_DeprecatedV1_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_DeprecatedV1_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_Listener_DeprecatedV1 *envoy_config_listener_v3_Listener_DeprecatedV1_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_Listener_DeprecatedV1 *ret = envoy_config_listener_v3_Listener_DeprecatedV1_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_DeprecatedV1_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_Listener_DeprecatedV1_serialize(const envoy_config_listener_v3_Listener_DeprecatedV1 *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_Listener_DeprecatedV1_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_listener_v3_Listener_DeprecatedV1_has_bind_to_port(const envoy_config_listener_v3_Listener_DeprecatedV1 *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_DeprecatedV1_bind_to_port(const envoy_config_listener_v3_Listener_DeprecatedV1 *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_listener_v3_Listener_DeprecatedV1_has_bind_to_port(const envoy_config_listener_v3_Listener_DeprecatedV1 *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_DeprecatedV1_bind_to_port(const envoy_config_listener_v3_Listener_DeprecatedV1 *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_BoolValue*); }
 
 UPB_INLINE void envoy_config_listener_v3_Listener_DeprecatedV1_set_bind_to_port(envoy_config_listener_v3_Listener_DeprecatedV1 *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_Listener_DeprecatedV1_mutable_bind_to_port(envoy_config_listener_v3_Listener_DeprecatedV1 *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_listener_v3_Listener_DeprecatedV1_bind_to_port(msg);
@@ -416,6 +449,12 @@ UPB_INLINE envoy_config_listener_v3_Listener_ConnectionBalanceConfig *envoy_conf
   envoy_config_listener_v3_Listener_ConnectionBalanceConfig *ret = envoy_config_listener_v3_Listener_ConnectionBalanceConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_Listener_ConnectionBalanceConfig *envoy_config_listener_v3_Listener_ConnectionBalanceConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_Listener_ConnectionBalanceConfig *ret = envoy_config_listener_v3_Listener_ConnectionBalanceConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_Listener_ConnectionBalanceConfig_serialize(const envoy_config_listener_v3_Listener_ConnectionBalanceConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_msginit, arena, len);
 }
@@ -452,6 +491,12 @@ UPB_INLINE envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalanc
   envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance *ret = envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance *envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance *ret = envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_serialize(const envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_Listener_ConnectionBalanceConfig_ExactBalance_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/listener/v3/listener_components.upb.c

@@ -34,10 +34,10 @@ static const upb_msglayout_field envoy_config_listener_v3_Filter__fields[2] = {
 const upb_msglayout envoy_config_listener_v3_Filter_msginit = {
   &envoy_config_listener_v3_Filter_submsgs[0],
   &envoy_config_listener_v3_Filter__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_listener_v3_FilterChainMatch_submsgs[4] = {
+static const upb_msglayout *const envoy_config_listener_v3_FilterChainMatch_submsgs[2] = {
   &envoy_config_core_v3_CidrRange_msginit,
   &google_protobuf_UInt32Value_msginit,
 };
@@ -45,20 +45,20 @@ static const upb_msglayout *const envoy_config_listener_v3_FilterChainMatch_subm
 static const upb_msglayout_field envoy_config_listener_v3_FilterChainMatch__fields[10] = {
   {3, UPB_SIZE(32, 56), 0, 0, 11, 3},
   {4, UPB_SIZE(8, 8), 0, 0, 9, 1},
-  {5, UPB_SIZE(24, 40), 0, 1, 11, 1},
+  {5, UPB_SIZE(24, 40), 1, 1, 11, 1},
   {6, UPB_SIZE(36, 64), 0, 0, 11, 3},
   {7, UPB_SIZE(40, 72), 0, 0, 13, _UPB_LABEL_PACKED},
-  {8, UPB_SIZE(28, 48), 0, 1, 11, 1},
+  {8, UPB_SIZE(28, 48), 2, 1, 11, 1},
   {9, UPB_SIZE(16, 24), 0, 0, 9, 1},
   {10, UPB_SIZE(44, 80), 0, 0, 9, 3},
   {11, UPB_SIZE(48, 88), 0, 0, 9, 3},
-  {12, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {12, UPB_SIZE(4, 4), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_FilterChainMatch_msginit = {
   &envoy_config_listener_v3_FilterChainMatch_submsgs[0],
   &envoy_config_listener_v3_FilterChainMatch__fields[0],
-  UPB_SIZE(56, 96), 10, false,
+  UPB_SIZE(56, 96), 10, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_FilterChain_submsgs[6] = {
@@ -71,19 +71,19 @@ static const upb_msglayout *const envoy_config_listener_v3_FilterChain_submsgs[6
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_FilterChain__fields[7] = {
-  {1, UPB_SIZE(8, 16), 0, 4, 11, 1},
-  {3, UPB_SIZE(28, 56), 0, 2, 11, 3},
-  {4, UPB_SIZE(12, 24), 0, 5, 11, 1},
-  {5, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {6, UPB_SIZE(20, 40), 0, 1, 11, 1},
-  {7, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {8, UPB_SIZE(24, 48), 0, 3, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 4, 11, 1},
+  {3, UPB_SIZE(32, 64), 0, 2, 11, 3},
+  {4, UPB_SIZE(16, 32), 2, 5, 11, 1},
+  {5, UPB_SIZE(20, 40), 3, 0, 11, 1},
+  {6, UPB_SIZE(24, 48), 4, 1, 11, 1},
+  {7, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {8, UPB_SIZE(28, 56), 5, 3, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_FilterChain_msginit = {
   &envoy_config_listener_v3_FilterChain_submsgs[0],
   &envoy_config_listener_v3_FilterChain__fields[0],
-  UPB_SIZE(32, 64), 7, false,
+  UPB_SIZE(40, 80), 7, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_FilterChain_OnDemandConfiguration_submsgs[1] = {
@@ -91,16 +91,16 @@ static const upb_msglayout *const envoy_config_listener_v3_FilterChain_OnDemandC
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_FilterChain_OnDemandConfiguration__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_FilterChain_OnDemandConfiguration_msginit = {
   &envoy_config_listener_v3_FilterChain_OnDemandConfiguration_submsgs[0],
   &envoy_config_listener_v3_FilterChain_OnDemandConfiguration__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_listener_v3_ListenerFilterChainMatchPredicate_submsgs[4] = {
+static const upb_msglayout *const envoy_config_listener_v3_ListenerFilterChainMatchPredicate_submsgs[3] = {
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit,
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_msginit,
   &envoy_type_v3_Int32Range_msginit,
@@ -117,7 +117,7 @@ static const upb_msglayout_field envoy_config_listener_v3_ListenerFilterChainMat
 const upb_msglayout envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit = {
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_submsgs[0],
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate__fields[0],
-  UPB_SIZE(8, 16), 5, false,
+  UPB_SIZE(8, 16), 5, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_submsgs[1] = {
@@ -131,7 +131,7 @@ static const upb_msglayout_field envoy_config_listener_v3_ListenerFilterChainMat
 const upb_msglayout envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_msginit = {
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_submsgs[0],
   &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_listener_v3_ListenerFilter_submsgs[2] = {
@@ -140,15 +140,15 @@ static const upb_msglayout *const envoy_config_listener_v3_ListenerFilter_submsg
 };
 
 static const upb_msglayout_field envoy_config_listener_v3_ListenerFilter__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(12, 24), UPB_SIZE(-17, -33), 1, 11, 1},
-  {4, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 1, 11, 1},
+  {4, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_listener_v3_ListenerFilter_msginit = {
   &envoy_config_listener_v3_ListenerFilter_submsgs[0],
   &envoy_config_listener_v3_ListenerFilter__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/listener/v3/listener_components.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -74,6 +75,12 @@ UPB_INLINE envoy_config_listener_v3_Filter *envoy_config_listener_v3_Filter_pars
   envoy_config_listener_v3_Filter *ret = envoy_config_listener_v3_Filter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_Filter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_Filter *envoy_config_listener_v3_Filter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_Filter *ret = envoy_config_listener_v3_Filter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_Filter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_Filter_serialize(const envoy_config_listener_v3_Filter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_Filter_msginit, arena, len);
 }
@@ -114,6 +121,12 @@ UPB_INLINE envoy_config_listener_v3_FilterChainMatch *envoy_config_listener_v3_F
   envoy_config_listener_v3_FilterChainMatch *ret = envoy_config_listener_v3_FilterChainMatch_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChainMatch_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_FilterChainMatch *envoy_config_listener_v3_FilterChainMatch_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_FilterChainMatch *ret = envoy_config_listener_v3_FilterChainMatch_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChainMatch_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_FilterChainMatch_serialize(const envoy_config_listener_v3_FilterChainMatch *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_FilterChainMatch_msginit, arena, len);
 }
@@ -121,28 +134,28 @@ UPB_INLINE char *envoy_config_listener_v3_FilterChainMatch_serialize(const envoy
 UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_prefix_ranges(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
 UPB_INLINE const struct envoy_config_core_v3_CidrRange* const* envoy_config_listener_v3_FilterChainMatch_prefix_ranges(const envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) { return (const struct envoy_config_core_v3_CidrRange* const*)_upb_array_accessor(msg, UPB_SIZE(32, 56), len); }
 UPB_INLINE upb_strview envoy_config_listener_v3_FilterChainMatch_address_suffix(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_suffix_len(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 40)); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_suffix_len(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_FilterChainMatch_suffix_len(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 40), const struct google_protobuf_UInt32Value*); }
 UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_source_prefix_ranges(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 64)); }
 UPB_INLINE const struct envoy_config_core_v3_CidrRange* const* envoy_config_listener_v3_FilterChainMatch_source_prefix_ranges(const envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) { return (const struct envoy_config_core_v3_CidrRange* const*)_upb_array_accessor(msg, UPB_SIZE(36, 64), len); }
 UPB_INLINE uint32_t const* envoy_config_listener_v3_FilterChainMatch_source_ports(const envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) { return (uint32_t const*)_upb_array_accessor(msg, UPB_SIZE(40, 72), len); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_destination_port(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 48)); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_has_destination_port(const envoy_config_listener_v3_FilterChainMatch *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_config_listener_v3_FilterChainMatch_destination_port(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 48), const struct google_protobuf_UInt32Value*); }
 UPB_INLINE upb_strview envoy_config_listener_v3_FilterChainMatch_transport_protocol(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), upb_strview); }
 UPB_INLINE upb_strview const* envoy_config_listener_v3_FilterChainMatch_application_protocols(const envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(44, 80), len); }
 UPB_INLINE upb_strview const* envoy_config_listener_v3_FilterChainMatch_server_names(const envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(48, 88), len); }
-UPB_INLINE int32_t envoy_config_listener_v3_FilterChainMatch_source_type(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
+UPB_INLINE int32_t envoy_config_listener_v3_FilterChainMatch_source_type(const envoy_config_listener_v3_FilterChainMatch *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
 
 UPB_INLINE struct envoy_config_core_v3_CidrRange** envoy_config_listener_v3_FilterChainMatch_mutable_prefix_ranges(envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) {
   return (struct envoy_config_core_v3_CidrRange**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 56), len);
 }
 UPB_INLINE struct envoy_config_core_v3_CidrRange** envoy_config_listener_v3_FilterChainMatch_resize_prefix_ranges(envoy_config_listener_v3_FilterChainMatch *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_CidrRange**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_CidrRange**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_CidrRange* envoy_config_listener_v3_FilterChainMatch_add_prefix_ranges(envoy_config_listener_v3_FilterChainMatch *msg, upb_arena *arena) {
   struct envoy_config_core_v3_CidrRange* sub = (struct envoy_config_core_v3_CidrRange*)_upb_msg_new(&envoy_config_core_v3_CidrRange_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -150,6 +163,7 @@ UPB_INLINE void envoy_config_listener_v3_FilterChainMatch_set_address_suffix(env
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChainMatch_set_suffix_len(envoy_config_listener_v3_FilterChainMatch *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(24, 40), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_FilterChainMatch_mutable_suffix_len(envoy_config_listener_v3_FilterChainMatch *msg, upb_arena *arena) {
@@ -165,12 +179,12 @@ UPB_INLINE struct envoy_config_core_v3_CidrRange** envoy_config_listener_v3_Filt
   return (struct envoy_config_core_v3_CidrRange**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 64), len);
 }
 UPB_INLINE struct envoy_config_core_v3_CidrRange** envoy_config_listener_v3_FilterChainMatch_resize_source_prefix_ranges(envoy_config_listener_v3_FilterChainMatch *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_CidrRange**)_upb_array_resize_accessor(msg, UPB_SIZE(36, 64), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_CidrRange**)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_CidrRange* envoy_config_listener_v3_FilterChainMatch_add_source_prefix_ranges(envoy_config_listener_v3_FilterChainMatch *msg, upb_arena *arena) {
   struct envoy_config_core_v3_CidrRange* sub = (struct envoy_config_core_v3_CidrRange*)_upb_msg_new(&envoy_config_core_v3_CidrRange_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(36, 64), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(36, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -178,13 +192,14 @@ UPB_INLINE uint32_t* envoy_config_listener_v3_FilterChainMatch_mutable_source_po
   return (uint32_t*)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 72), len);
 }
 UPB_INLINE uint32_t* envoy_config_listener_v3_FilterChainMatch_resize_source_ports(envoy_config_listener_v3_FilterChainMatch *msg, size_t len, upb_arena *arena) {
-  return (uint32_t*)_upb_array_resize_accessor(msg, UPB_SIZE(40, 72), len, UPB_TYPE_UINT32, arena);
+  return (uint32_t*)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 72), len, 2, arena);
 }
 UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_add_source_ports(envoy_config_listener_v3_FilterChainMatch *msg, uint32_t val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(40, 72), UPB_SIZE(4, 4), UPB_TYPE_UINT32, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(40, 72), 2, &val,
       arena);
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChainMatch_set_destination_port(envoy_config_listener_v3_FilterChainMatch *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 48), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_config_listener_v3_FilterChainMatch_mutable_destination_port(envoy_config_listener_v3_FilterChainMatch *msg, upb_arena *arena) {
@@ -203,24 +218,24 @@ UPB_INLINE upb_strview* envoy_config_listener_v3_FilterChainMatch_mutable_applic
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 80), len);
 }
 UPB_INLINE upb_strview* envoy_config_listener_v3_FilterChainMatch_resize_application_protocols(envoy_config_listener_v3_FilterChainMatch *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(44, 80), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(44, 80), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_add_application_protocols(envoy_config_listener_v3_FilterChainMatch *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(44, 80), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(44, 80), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE upb_strview* envoy_config_listener_v3_FilterChainMatch_mutable_server_names(envoy_config_listener_v3_FilterChainMatch *msg, size_t *len) {
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(48, 88), len);
 }
 UPB_INLINE upb_strview* envoy_config_listener_v3_FilterChainMatch_resize_server_names(envoy_config_listener_v3_FilterChainMatch *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(48, 88), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(48, 88), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_listener_v3_FilterChainMatch_add_server_names(envoy_config_listener_v3_FilterChainMatch *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(48, 88), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(48, 88), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChainMatch_set_source_type(envoy_config_listener_v3_FilterChainMatch *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 
 /* envoy.config.listener.v3.FilterChain */
@@ -233,26 +248,33 @@ UPB_INLINE envoy_config_listener_v3_FilterChain *envoy_config_listener_v3_Filter
   envoy_config_listener_v3_FilterChain *ret = envoy_config_listener_v3_FilterChain_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChain_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_FilterChain *envoy_config_listener_v3_FilterChain_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_FilterChain *ret = envoy_config_listener_v3_FilterChain_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChain_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_FilterChain_serialize(const envoy_config_listener_v3_FilterChain *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_FilterChain_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_filter_chain_match(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_listener_v3_FilterChainMatch* envoy_config_listener_v3_FilterChain_filter_chain_match(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_config_listener_v3_FilterChainMatch*); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_filters(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
-UPB_INLINE const envoy_config_listener_v3_Filter* const* envoy_config_listener_v3_FilterChain_filters(const envoy_config_listener_v3_FilterChain *msg, size_t *len) { return (const envoy_config_listener_v3_Filter* const*)_upb_array_accessor(msg, UPB_SIZE(28, 56), len); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_use_proxy_proto(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_FilterChain_use_proxy_proto(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_metadata(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_FilterChain_metadata(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct envoy_config_core_v3_Metadata*); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_transport_socket(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
-UPB_INLINE const struct envoy_config_core_v3_TransportSocket* envoy_config_listener_v3_FilterChain_transport_socket(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct envoy_config_core_v3_TransportSocket*); }
-UPB_INLINE upb_strview envoy_config_listener_v3_FilterChain_name(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_on_demand_configuration(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const envoy_config_listener_v3_FilterChain_OnDemandConfiguration* envoy_config_listener_v3_FilterChain_on_demand_configuration(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const envoy_config_listener_v3_FilterChain_OnDemandConfiguration*); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_filter_chain_match(const envoy_config_listener_v3_FilterChain *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_listener_v3_FilterChainMatch* envoy_config_listener_v3_FilterChain_filter_chain_match(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_listener_v3_FilterChainMatch*); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_filters(const envoy_config_listener_v3_FilterChain *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
+UPB_INLINE const envoy_config_listener_v3_Filter* const* envoy_config_listener_v3_FilterChain_filters(const envoy_config_listener_v3_FilterChain *msg, size_t *len) { return (const envoy_config_listener_v3_Filter* const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_use_proxy_proto(const envoy_config_listener_v3_FilterChain *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_listener_v3_FilterChain_use_proxy_proto(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_BoolValue*); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_metadata(const envoy_config_listener_v3_FilterChain *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_FilterChain_metadata(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct envoy_config_core_v3_Metadata*); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_transport_socket(const envoy_config_listener_v3_FilterChain *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const struct envoy_config_core_v3_TransportSocket* envoy_config_listener_v3_FilterChain_transport_socket(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct envoy_config_core_v3_TransportSocket*); }
+UPB_INLINE upb_strview envoy_config_listener_v3_FilterChain_name(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_has_on_demand_configuration(const envoy_config_listener_v3_FilterChain *msg) { return _upb_hasbit(msg, 5); }
+UPB_INLINE const envoy_config_listener_v3_FilterChain_OnDemandConfiguration* envoy_config_listener_v3_FilterChain_on_demand_configuration(const envoy_config_listener_v3_FilterChain *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const envoy_config_listener_v3_FilterChain_OnDemandConfiguration*); }
 
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_filter_chain_match(envoy_config_listener_v3_FilterChain *msg, envoy_config_listener_v3_FilterChainMatch* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_config_listener_v3_FilterChainMatch*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_listener_v3_FilterChainMatch*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_FilterChainMatch* envoy_config_listener_v3_FilterChain_mutable_filter_chain_match(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_FilterChainMatch* sub = (struct envoy_config_listener_v3_FilterChainMatch*)envoy_config_listener_v3_FilterChain_filter_chain_match(msg);
@@ -264,20 +286,21 @@ UPB_INLINE struct envoy_config_listener_v3_FilterChainMatch* envoy_config_listen
   return sub;
 }
 UPB_INLINE envoy_config_listener_v3_Filter** envoy_config_listener_v3_FilterChain_mutable_filters(envoy_config_listener_v3_FilterChain *msg, size_t *len) {
-  return (envoy_config_listener_v3_Filter**)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
+  return (envoy_config_listener_v3_Filter**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
 }
 UPB_INLINE envoy_config_listener_v3_Filter** envoy_config_listener_v3_FilterChain_resize_filters(envoy_config_listener_v3_FilterChain *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_listener_v3_Filter**)_upb_array_resize_accessor(msg, UPB_SIZE(28, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_listener_v3_Filter**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_listener_v3_Filter* envoy_config_listener_v3_FilterChain_add_filters(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_Filter* sub = (struct envoy_config_listener_v3_Filter*)_upb_msg_new(&envoy_config_listener_v3_Filter_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(28, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_use_proxy_proto(envoy_config_listener_v3_FilterChain *msg, struct google_protobuf_BoolValue* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_BoolValue*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_FilterChain_mutable_use_proxy_proto(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct google_protobuf_BoolValue* sub = (struct google_protobuf_BoolValue*)envoy_config_listener_v3_FilterChain_use_proxy_proto(msg);
@@ -289,7 +312,8 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_config_listener_v3_FilterChai
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_metadata(envoy_config_listener_v3_FilterChain *msg, struct envoy_config_core_v3_Metadata* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct envoy_config_core_v3_Metadata*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct envoy_config_core_v3_Metadata*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_FilterChain_mutable_metadata(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Metadata* sub = (struct envoy_config_core_v3_Metadata*)envoy_config_listener_v3_FilterChain_metadata(msg);
@@ -301,7 +325,8 @@ UPB_INLINE struct envoy_config_core_v3_Metadata* envoy_config_listener_v3_Filter
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_transport_socket(envoy_config_listener_v3_FilterChain *msg, struct envoy_config_core_v3_TransportSocket* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct envoy_config_core_v3_TransportSocket*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct envoy_config_core_v3_TransportSocket*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_TransportSocket* envoy_config_listener_v3_FilterChain_mutable_transport_socket(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct envoy_config_core_v3_TransportSocket* sub = (struct envoy_config_core_v3_TransportSocket*)envoy_config_listener_v3_FilterChain_transport_socket(msg);
@@ -313,10 +338,11 @@ UPB_INLINE struct envoy_config_core_v3_TransportSocket* envoy_config_listener_v3
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_name(envoy_config_listener_v3_FilterChain *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_FilterChain_set_on_demand_configuration(envoy_config_listener_v3_FilterChain *msg, envoy_config_listener_v3_FilterChain_OnDemandConfiguration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), envoy_config_listener_v3_FilterChain_OnDemandConfiguration*) = value;
+  _upb_sethas(msg, 5);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), envoy_config_listener_v3_FilterChain_OnDemandConfiguration*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_FilterChain_OnDemandConfiguration* envoy_config_listener_v3_FilterChain_mutable_on_demand_configuration(envoy_config_listener_v3_FilterChain *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_FilterChain_OnDemandConfiguration* sub = (struct envoy_config_listener_v3_FilterChain_OnDemandConfiguration*)envoy_config_listener_v3_FilterChain_on_demand_configuration(msg);
@@ -338,15 +364,22 @@ UPB_INLINE envoy_config_listener_v3_FilterChain_OnDemandConfiguration *envoy_con
   envoy_config_listener_v3_FilterChain_OnDemandConfiguration *ret = envoy_config_listener_v3_FilterChain_OnDemandConfiguration_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChain_OnDemandConfiguration_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_FilterChain_OnDemandConfiguration *envoy_config_listener_v3_FilterChain_OnDemandConfiguration_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_FilterChain_OnDemandConfiguration *ret = envoy_config_listener_v3_FilterChain_OnDemandConfiguration_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_FilterChain_OnDemandConfiguration_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_FilterChain_OnDemandConfiguration_serialize(const envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_FilterChain_OnDemandConfiguration_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_listener_v3_FilterChain_OnDemandConfiguration_has_rebuild_timeout(const envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_Duration* envoy_config_listener_v3_FilterChain_OnDemandConfiguration_rebuild_timeout(const envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_Duration*); }
+UPB_INLINE bool envoy_config_listener_v3_FilterChain_OnDemandConfiguration_has_rebuild_timeout(const envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Duration* envoy_config_listener_v3_FilterChain_OnDemandConfiguration_rebuild_timeout(const envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
 
 UPB_INLINE void envoy_config_listener_v3_FilterChain_OnDemandConfiguration_set_rebuild_timeout(envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg, struct google_protobuf_Duration* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_Duration*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_config_listener_v3_FilterChain_OnDemandConfiguration_mutable_rebuild_timeout(envoy_config_listener_v3_FilterChain_OnDemandConfiguration *msg, upb_arena *arena) {
   struct google_protobuf_Duration* sub = (struct google_protobuf_Duration*)envoy_config_listener_v3_FilterChain_OnDemandConfiguration_rebuild_timeout(msg);
@@ -368,6 +401,12 @@ UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate *envoy_con
   envoy_config_listener_v3_ListenerFilterChainMatchPredicate *ret = envoy_config_listener_v3_ListenerFilterChainMatchPredicate_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate *envoy_config_listener_v3_ListenerFilterChainMatchPredicate_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ListenerFilterChainMatchPredicate *ret = envoy_config_listener_v3_ListenerFilterChainMatchPredicate_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ListenerFilterChainMatchPredicate_serialize(const envoy_config_listener_v3_ListenerFilterChainMatchPredicate *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit, arena, len);
 }
@@ -455,6 +494,12 @@ UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *
   envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *ret = envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *ret = envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_serialize(const envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_msginit, arena, len);
 }
@@ -466,12 +511,12 @@ UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate** envoy_co
   return (envoy_config_listener_v3_ListenerFilterChainMatchPredicate**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_listener_v3_ListenerFilterChainMatchPredicate** envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_resize_rules(envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_listener_v3_ListenerFilterChainMatchPredicate**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_listener_v3_ListenerFilterChainMatchPredicate**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate* envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet_add_rules(envoy_config_listener_v3_ListenerFilterChainMatchPredicate_MatchSet *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate* sub = (struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate*)_upb_msg_new(&envoy_config_listener_v3_ListenerFilterChainMatchPredicate_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -486,6 +531,12 @@ UPB_INLINE envoy_config_listener_v3_ListenerFilter *envoy_config_listener_v3_Lis
   envoy_config_listener_v3_ListenerFilter *ret = envoy_config_listener_v3_ListenerFilter_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilter_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ListenerFilter *envoy_config_listener_v3_ListenerFilter_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ListenerFilter *ret = envoy_config_listener_v3_ListenerFilter_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ListenerFilter_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ListenerFilter_serialize(const envoy_config_listener_v3_ListenerFilter *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ListenerFilter_msginit, arena, len);
 }
@@ -494,19 +545,19 @@ typedef enum {
   envoy_config_listener_v3_ListenerFilter_config_type_typed_config = 3,
   envoy_config_listener_v3_ListenerFilter_config_type_NOT_SET = 0
 } envoy_config_listener_v3_ListenerFilter_config_type_oneofcases;
-UPB_INLINE envoy_config_listener_v3_ListenerFilter_config_type_oneofcases envoy_config_listener_v3_ListenerFilter_config_type_case(const envoy_config_listener_v3_ListenerFilter* msg) { return (envoy_config_listener_v3_ListenerFilter_config_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(16, 32), int32_t); }
+UPB_INLINE envoy_config_listener_v3_ListenerFilter_config_type_oneofcases envoy_config_listener_v3_ListenerFilter_config_type_case(const envoy_config_listener_v3_ListenerFilter* msg) { return (envoy_config_listener_v3_ListenerFilter_config_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(20, 40), int32_t); }
 
-UPB_INLINE upb_strview envoy_config_listener_v3_ListenerFilter_name(const envoy_config_listener_v3_ListenerFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_config_listener_v3_ListenerFilter_has_typed_config(const envoy_config_listener_v3_ListenerFilter *msg) { return _upb_getoneofcase(msg, UPB_SIZE(16, 32)) == 3; }
-UPB_INLINE const struct google_protobuf_Any* envoy_config_listener_v3_ListenerFilter_typed_config(const envoy_config_listener_v3_ListenerFilter *msg) { return UPB_READ_ONEOF(msg, const struct google_protobuf_Any*, UPB_SIZE(12, 24), UPB_SIZE(16, 32), 3, NULL); }
-UPB_INLINE bool envoy_config_listener_v3_ListenerFilter_has_filter_disabled(const envoy_config_listener_v3_ListenerFilter *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_listener_v3_ListenerFilterChainMatchPredicate* envoy_config_listener_v3_ListenerFilter_filter_disabled(const envoy_config_listener_v3_ListenerFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_config_listener_v3_ListenerFilterChainMatchPredicate*); }
+UPB_INLINE upb_strview envoy_config_listener_v3_ListenerFilter_name(const envoy_config_listener_v3_ListenerFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_config_listener_v3_ListenerFilter_has_typed_config(const envoy_config_listener_v3_ListenerFilter *msg) { return _upb_getoneofcase(msg, UPB_SIZE(20, 40)) == 3; }
+UPB_INLINE const struct google_protobuf_Any* envoy_config_listener_v3_ListenerFilter_typed_config(const envoy_config_listener_v3_ListenerFilter *msg) { return UPB_READ_ONEOF(msg, const struct google_protobuf_Any*, UPB_SIZE(16, 32), UPB_SIZE(20, 40), 3, NULL); }
+UPB_INLINE bool envoy_config_listener_v3_ListenerFilter_has_filter_disabled(const envoy_config_listener_v3_ListenerFilter *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_listener_v3_ListenerFilterChainMatchPredicate* envoy_config_listener_v3_ListenerFilter_filter_disabled(const envoy_config_listener_v3_ListenerFilter *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_config_listener_v3_ListenerFilterChainMatchPredicate*); }
 
 UPB_INLINE void envoy_config_listener_v3_ListenerFilter_set_name(envoy_config_listener_v3_ListenerFilter *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_listener_v3_ListenerFilter_set_typed_config(envoy_config_listener_v3_ListenerFilter *msg, struct google_protobuf_Any* value) {
-  UPB_WRITE_ONEOF(msg, struct google_protobuf_Any*, UPB_SIZE(12, 24), value, UPB_SIZE(16, 32), 3);
+  UPB_WRITE_ONEOF(msg, struct google_protobuf_Any*, UPB_SIZE(16, 32), value, UPB_SIZE(20, 40), 3);
 }
 UPB_INLINE struct google_protobuf_Any* envoy_config_listener_v3_ListenerFilter_mutable_typed_config(envoy_config_listener_v3_ListenerFilter *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_config_listener_v3_ListenerFilter_typed_config(msg);
@@ -518,7 +569,8 @@ UPB_INLINE struct google_protobuf_Any* envoy_config_listener_v3_ListenerFilter_m
   return sub;
 }
 UPB_INLINE void envoy_config_listener_v3_ListenerFilter_set_filter_disabled(envoy_config_listener_v3_ListenerFilter *msg, envoy_config_listener_v3_ListenerFilterChainMatchPredicate* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_config_listener_v3_ListenerFilterChainMatchPredicate*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_config_listener_v3_ListenerFilterChainMatchPredicate*) = value;
 }
 UPB_INLINE struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate* envoy_config_listener_v3_ListenerFilter_mutable_filter_disabled(envoy_config_listener_v3_ListenerFilter *msg, upb_arena *arena) {
   struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate* sub = (struct envoy_config_listener_v3_ListenerFilterChainMatchPredicate*)envoy_config_listener_v3_ListenerFilter_filter_disabled(msg);

src/core/ext/upb-generated/envoy/config/listener/v3/udp_listener_config.upb.c

@@ -28,13 +28,13 @@ static const upb_msglayout_field envoy_config_listener_v3_UdpListenerConfig__fie
 const upb_msglayout envoy_config_listener_v3_UdpListenerConfig_msginit = {
   &envoy_config_listener_v3_UdpListenerConfig_submsgs[0],
   &envoy_config_listener_v3_UdpListenerConfig__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 const upb_msglayout envoy_config_listener_v3_ActiveRawUdpListenerConfig_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/listener/v3/udp_listener_config.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -39,6 +40,12 @@ UPB_INLINE envoy_config_listener_v3_UdpListenerConfig *envoy_config_listener_v3_
   envoy_config_listener_v3_UdpListenerConfig *ret = envoy_config_listener_v3_UdpListenerConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_UdpListenerConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_UdpListenerConfig *envoy_config_listener_v3_UdpListenerConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_UdpListenerConfig *ret = envoy_config_listener_v3_UdpListenerConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_UdpListenerConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_UdpListenerConfig_serialize(const envoy_config_listener_v3_UdpListenerConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_UdpListenerConfig_msginit, arena, len);
 }
@@ -79,6 +86,12 @@ UPB_INLINE envoy_config_listener_v3_ActiveRawUdpListenerConfig *envoy_config_lis
   envoy_config_listener_v3_ActiveRawUdpListenerConfig *ret = envoy_config_listener_v3_ActiveRawUdpListenerConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_listener_v3_ActiveRawUdpListenerConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_listener_v3_ActiveRawUdpListenerConfig *envoy_config_listener_v3_ActiveRawUdpListenerConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_listener_v3_ActiveRawUdpListenerConfig *ret = envoy_config_listener_v3_ActiveRawUdpListenerConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_listener_v3_ActiveRawUdpListenerConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_listener_v3_ActiveRawUdpListenerConfig_serialize(const envoy_config_listener_v3_ActiveRawUdpListenerConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_listener_v3_ActiveRawUdpListenerConfig_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/rbac/v3/rbac.upb.c

@@ -29,13 +29,13 @@ static const upb_msglayout *const envoy_config_rbac_v3_RBAC_submsgs[1] = {
 
 static const upb_msglayout_field envoy_config_rbac_v3_RBAC__fields[2] = {
   {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(8, 8), 0, 0, 11, _UPB_LABEL_MAP},
+  {2, UPB_SIZE(4, 8), 0, 0, 11, _UPB_LABEL_MAP},
 };
 
 const upb_msglayout envoy_config_rbac_v3_RBAC_msginit = {
   &envoy_config_rbac_v3_RBAC_submsgs[0],
   &envoy_config_rbac_v3_RBAC__fields[0],
-  UPB_SIZE(16, 16), 2, false,
+  UPB_SIZE(8, 16), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_rbac_v3_RBAC_PoliciesEntry_submsgs[1] = {
@@ -50,7 +50,7 @@ static const upb_msglayout_field envoy_config_rbac_v3_RBAC_PoliciesEntry__fields
 const upb_msglayout envoy_config_rbac_v3_RBAC_PoliciesEntry_msginit = {
   &envoy_config_rbac_v3_RBAC_PoliciesEntry_submsgs[0],
   &envoy_config_rbac_v3_RBAC_PoliciesEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_rbac_v3_Policy_submsgs[4] = {
@@ -61,19 +61,19 @@ static const upb_msglayout *const envoy_config_rbac_v3_Policy_submsgs[4] = {
 };
 
 static const upb_msglayout_field envoy_config_rbac_v3_Policy__fields[4] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 3},
-  {2, UPB_SIZE(12, 24), 0, 1, 11, 3},
-  {3, UPB_SIZE(0, 0), 0, 3, 11, 1},
-  {4, UPB_SIZE(4, 8), 0, 2, 11, 1},
+  {1, UPB_SIZE(12, 24), 0, 0, 11, 3},
+  {2, UPB_SIZE(16, 32), 0, 1, 11, 3},
+  {3, UPB_SIZE(4, 8), 1, 3, 11, 1},
+  {4, UPB_SIZE(8, 16), 2, 2, 11, 1},
 };
 
 const upb_msglayout envoy_config_rbac_v3_Policy_msginit = {
   &envoy_config_rbac_v3_Policy_submsgs[0],
   &envoy_config_rbac_v3_Policy__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(24, 40), 4, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_rbac_v3_Permission_submsgs[8] = {
+static const upb_msglayout *const envoy_config_rbac_v3_Permission_submsgs[7] = {
   &envoy_config_core_v3_CidrRange_msginit,
   &envoy_config_rbac_v3_Permission_msginit,
   &envoy_config_rbac_v3_Permission_Set_msginit,
@@ -99,7 +99,7 @@ static const upb_msglayout_field envoy_config_rbac_v3_Permission__fields[10] = {
 const upb_msglayout envoy_config_rbac_v3_Permission_msginit = {
   &envoy_config_rbac_v3_Permission_submsgs[0],
   &envoy_config_rbac_v3_Permission__fields[0],
-  UPB_SIZE(8, 16), 10, false,
+  UPB_SIZE(8, 16), 10, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_rbac_v3_Permission_Set_submsgs[1] = {
@@ -113,10 +113,10 @@ static const upb_msglayout_field envoy_config_rbac_v3_Permission_Set__fields[1]
 const upb_msglayout envoy_config_rbac_v3_Permission_Set_msginit = {
   &envoy_config_rbac_v3_Permission_Set_submsgs[0],
   &envoy_config_rbac_v3_Permission_Set__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_rbac_v3_Principal_submsgs[10] = {
+static const upb_msglayout *const envoy_config_rbac_v3_Principal_submsgs[7] = {
   &envoy_config_core_v3_CidrRange_msginit,
   &envoy_config_rbac_v3_Principal_msginit,
   &envoy_config_rbac_v3_Principal_Authenticated_msginit,
@@ -143,7 +143,7 @@ static const upb_msglayout_field envoy_config_rbac_v3_Principal__fields[11] = {
 const upb_msglayout envoy_config_rbac_v3_Principal_msginit = {
   &envoy_config_rbac_v3_Principal_submsgs[0],
   &envoy_config_rbac_v3_Principal__fields[0],
-  UPB_SIZE(8, 16), 11, false,
+  UPB_SIZE(8, 16), 11, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_rbac_v3_Principal_Set_submsgs[1] = {
@@ -157,7 +157,7 @@ static const upb_msglayout_field envoy_config_rbac_v3_Principal_Set__fields[1] =
 const upb_msglayout envoy_config_rbac_v3_Principal_Set_msginit = {
   &envoy_config_rbac_v3_Principal_Set_submsgs[0],
   &envoy_config_rbac_v3_Principal_Set__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_rbac_v3_Principal_Authenticated_submsgs[1] = {
@@ -165,13 +165,13 @@ static const upb_msglayout *const envoy_config_rbac_v3_Principal_Authenticated_s
 };
 
 static const upb_msglayout_field envoy_config_rbac_v3_Principal_Authenticated__fields[1] = {
-  {2, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_rbac_v3_Principal_Authenticated_msginit = {
   &envoy_config_rbac_v3_Principal_Authenticated_submsgs[0],
   &envoy_config_rbac_v3_Principal_Authenticated__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/rbac/v3/rbac.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -75,23 +76,29 @@ UPB_INLINE envoy_config_rbac_v3_RBAC *envoy_config_rbac_v3_RBAC_parse(const char
   envoy_config_rbac_v3_RBAC *ret = envoy_config_rbac_v3_RBAC_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_RBAC_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_RBAC *envoy_config_rbac_v3_RBAC_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_RBAC *ret = envoy_config_rbac_v3_RBAC_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_RBAC_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_RBAC_serialize(const envoy_config_rbac_v3_RBAC *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_RBAC_msginit, arena, len);
 }
 
 UPB_INLINE int32_t envoy_config_rbac_v3_RBAC_action(const envoy_config_rbac_v3_RBAC *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE bool envoy_config_rbac_v3_RBAC_has_policies(const envoy_config_rbac_v3_RBAC *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
-UPB_INLINE size_t envoy_config_rbac_v3_RBAC_policies_size(const envoy_config_rbac_v3_RBAC *msg) {return _upb_msg_map_size(msg, UPB_SIZE(8, 8)); }
-UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_get(const envoy_config_rbac_v3_RBAC *msg, upb_strview key, envoy_config_rbac_v3_Policy* *val) { return _upb_msg_map_get(msg, UPB_SIZE(8, 8), &key, 0, val, sizeof(*val)); }
-UPB_INLINE const envoy_config_rbac_v3_RBAC_PoliciesEntry* envoy_config_rbac_v3_RBAC_policies_next(const envoy_config_rbac_v3_RBAC *msg, size_t* iter) { return (const envoy_config_rbac_v3_RBAC_PoliciesEntry*)_upb_msg_map_next(msg, UPB_SIZE(8, 8), iter); }
+UPB_INLINE bool envoy_config_rbac_v3_RBAC_has_policies(const envoy_config_rbac_v3_RBAC *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE size_t envoy_config_rbac_v3_RBAC_policies_size(const envoy_config_rbac_v3_RBAC *msg) {return _upb_msg_map_size(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_get(const envoy_config_rbac_v3_RBAC *msg, upb_strview key, envoy_config_rbac_v3_Policy* *val) { return _upb_msg_map_get(msg, UPB_SIZE(4, 8), &key, 0, val, sizeof(*val)); }
+UPB_INLINE const envoy_config_rbac_v3_RBAC_PoliciesEntry* envoy_config_rbac_v3_RBAC_policies_next(const envoy_config_rbac_v3_RBAC *msg, size_t* iter) { return (const envoy_config_rbac_v3_RBAC_PoliciesEntry*)_upb_msg_map_next(msg, UPB_SIZE(4, 8), iter); }
 
 UPB_INLINE void envoy_config_rbac_v3_RBAC_set_action(envoy_config_rbac_v3_RBAC *msg, int32_t value) {
   *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
 }
-UPB_INLINE void envoy_config_rbac_v3_RBAC_policies_clear(envoy_config_rbac_v3_RBAC *msg) { _upb_msg_map_clear(msg, UPB_SIZE(8, 8)); }
-UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_set(envoy_config_rbac_v3_RBAC *msg, upb_strview key, envoy_config_rbac_v3_Policy* val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(8, 8), &key, 0, &val, sizeof(val), a); }
-UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_delete(envoy_config_rbac_v3_RBAC *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(8, 8), &key, 0); }
-UPB_INLINE envoy_config_rbac_v3_RBAC_PoliciesEntry* envoy_config_rbac_v3_RBAC_policies_nextmutable(envoy_config_rbac_v3_RBAC *msg, size_t* iter) { return (envoy_config_rbac_v3_RBAC_PoliciesEntry*)_upb_msg_map_next(msg, UPB_SIZE(8, 8), iter); }
+UPB_INLINE void envoy_config_rbac_v3_RBAC_policies_clear(envoy_config_rbac_v3_RBAC *msg) { _upb_msg_map_clear(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_set(envoy_config_rbac_v3_RBAC *msg, upb_strview key, envoy_config_rbac_v3_Policy* val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(4, 8), &key, 0, &val, sizeof(val), a); }
+UPB_INLINE bool envoy_config_rbac_v3_RBAC_policies_delete(envoy_config_rbac_v3_RBAC *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(4, 8), &key, 0); }
+UPB_INLINE envoy_config_rbac_v3_RBAC_PoliciesEntry* envoy_config_rbac_v3_RBAC_policies_nextmutable(envoy_config_rbac_v3_RBAC *msg, size_t* iter) { return (envoy_config_rbac_v3_RBAC_PoliciesEntry*)_upb_msg_map_next(msg, UPB_SIZE(4, 8), iter); }
 
 /* envoy.config.rbac.v3.RBAC.PoliciesEntry */
 
@@ -121,47 +128,54 @@ UPB_INLINE envoy_config_rbac_v3_Policy *envoy_config_rbac_v3_Policy_parse(const
   envoy_config_rbac_v3_Policy *ret = envoy_config_rbac_v3_Policy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Policy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Policy *envoy_config_rbac_v3_Policy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Policy *ret = envoy_config_rbac_v3_Policy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Policy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Policy_serialize(const envoy_config_rbac_v3_Policy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Policy_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_rbac_v3_Policy_has_permissions(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_config_rbac_v3_Permission* const* envoy_config_rbac_v3_Policy_permissions(const envoy_config_rbac_v3_Policy *msg, size_t *len) { return (const envoy_config_rbac_v3_Permission* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
-UPB_INLINE bool envoy_config_rbac_v3_Policy_has_principals(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const envoy_config_rbac_v3_Principal* const* envoy_config_rbac_v3_Policy_principals(const envoy_config_rbac_v3_Policy *msg, size_t *len) { return (const envoy_config_rbac_v3_Principal* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
-UPB_INLINE bool envoy_config_rbac_v3_Policy_has_condition(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_api_expr_v1alpha1_Expr* envoy_config_rbac_v3_Policy_condition(const envoy_config_rbac_v3_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_api_expr_v1alpha1_Expr*); }
-UPB_INLINE bool envoy_config_rbac_v3_Policy_has_checked_condition(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct google_api_expr_v1alpha1_CheckedExpr* envoy_config_rbac_v3_Policy_checked_condition(const envoy_config_rbac_v3_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_api_expr_v1alpha1_CheckedExpr*); }
+UPB_INLINE bool envoy_config_rbac_v3_Policy_has_permissions(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE const envoy_config_rbac_v3_Permission* const* envoy_config_rbac_v3_Policy_permissions(const envoy_config_rbac_v3_Policy *msg, size_t *len) { return (const envoy_config_rbac_v3_Permission* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
+UPB_INLINE bool envoy_config_rbac_v3_Policy_has_principals(const envoy_config_rbac_v3_Policy *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE const envoy_config_rbac_v3_Principal* const* envoy_config_rbac_v3_Policy_principals(const envoy_config_rbac_v3_Policy *msg, size_t *len) { return (const envoy_config_rbac_v3_Principal* const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len); }
+UPB_INLINE bool envoy_config_rbac_v3_Policy_has_condition(const envoy_config_rbac_v3_Policy *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_api_expr_v1alpha1_Expr* envoy_config_rbac_v3_Policy_condition(const envoy_config_rbac_v3_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_api_expr_v1alpha1_Expr*); }
+UPB_INLINE bool envoy_config_rbac_v3_Policy_has_checked_condition(const envoy_config_rbac_v3_Policy *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_api_expr_v1alpha1_CheckedExpr* envoy_config_rbac_v3_Policy_checked_condition(const envoy_config_rbac_v3_Policy *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_api_expr_v1alpha1_CheckedExpr*); }
 
 UPB_INLINE envoy_config_rbac_v3_Permission** envoy_config_rbac_v3_Policy_mutable_permissions(envoy_config_rbac_v3_Policy *msg, size_t *len) {
-  return (envoy_config_rbac_v3_Permission**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
+  return (envoy_config_rbac_v3_Permission**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
 }
 UPB_INLINE envoy_config_rbac_v3_Permission** envoy_config_rbac_v3_Policy_resize_permissions(envoy_config_rbac_v3_Policy *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_rbac_v3_Permission**)_upb_array_resize_accessor(msg, UPB_SIZE(8, 16), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_rbac_v3_Permission**)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_rbac_v3_Permission* envoy_config_rbac_v3_Policy_add_permissions(envoy_config_rbac_v3_Policy *msg, upb_arena *arena) {
   struct envoy_config_rbac_v3_Permission* sub = (struct envoy_config_rbac_v3_Permission*)_upb_msg_new(&envoy_config_rbac_v3_Permission_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(8, 16), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(12, 24), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE envoy_config_rbac_v3_Principal** envoy_config_rbac_v3_Policy_mutable_principals(envoy_config_rbac_v3_Policy *msg, size_t *len) {
-  return (envoy_config_rbac_v3_Principal**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
+  return (envoy_config_rbac_v3_Principal**)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
 }
 UPB_INLINE envoy_config_rbac_v3_Principal** envoy_config_rbac_v3_Policy_resize_principals(envoy_config_rbac_v3_Policy *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_rbac_v3_Principal**)_upb_array_resize_accessor(msg, UPB_SIZE(12, 24), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_rbac_v3_Principal**)_upb_array_resize_accessor2(msg, UPB_SIZE(16, 32), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_rbac_v3_Principal* envoy_config_rbac_v3_Policy_add_principals(envoy_config_rbac_v3_Policy *msg, upb_arena *arena) {
   struct envoy_config_rbac_v3_Principal* sub = (struct envoy_config_rbac_v3_Principal*)_upb_msg_new(&envoy_config_rbac_v3_Principal_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(12, 24), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(16, 32), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_rbac_v3_Policy_set_condition(envoy_config_rbac_v3_Policy *msg, struct google_api_expr_v1alpha1_Expr* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_api_expr_v1alpha1_Expr*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_api_expr_v1alpha1_Expr*) = value;
 }
 UPB_INLINE struct google_api_expr_v1alpha1_Expr* envoy_config_rbac_v3_Policy_mutable_condition(envoy_config_rbac_v3_Policy *msg, upb_arena *arena) {
   struct google_api_expr_v1alpha1_Expr* sub = (struct google_api_expr_v1alpha1_Expr*)envoy_config_rbac_v3_Policy_condition(msg);
@@ -173,7 +187,8 @@ UPB_INLINE struct google_api_expr_v1alpha1_Expr* envoy_config_rbac_v3_Policy_mut
   return sub;
 }
 UPB_INLINE void envoy_config_rbac_v3_Policy_set_checked_condition(envoy_config_rbac_v3_Policy *msg, struct google_api_expr_v1alpha1_CheckedExpr* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_api_expr_v1alpha1_CheckedExpr*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_api_expr_v1alpha1_CheckedExpr*) = value;
 }
 UPB_INLINE struct google_api_expr_v1alpha1_CheckedExpr* envoy_config_rbac_v3_Policy_mutable_checked_condition(envoy_config_rbac_v3_Policy *msg, upb_arena *arena) {
   struct google_api_expr_v1alpha1_CheckedExpr* sub = (struct google_api_expr_v1alpha1_CheckedExpr*)envoy_config_rbac_v3_Policy_checked_condition(msg);
@@ -195,6 +210,12 @@ UPB_INLINE envoy_config_rbac_v3_Permission *envoy_config_rbac_v3_Permission_pars
   envoy_config_rbac_v3_Permission *ret = envoy_config_rbac_v3_Permission_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Permission_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Permission *envoy_config_rbac_v3_Permission_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Permission *ret = envoy_config_rbac_v3_Permission_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Permission_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Permission_serialize(const envoy_config_rbac_v3_Permission *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Permission_msginit, arena, len);
 }
@@ -348,6 +369,12 @@ UPB_INLINE envoy_config_rbac_v3_Permission_Set *envoy_config_rbac_v3_Permission_
   envoy_config_rbac_v3_Permission_Set *ret = envoy_config_rbac_v3_Permission_Set_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Permission_Set_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Permission_Set *envoy_config_rbac_v3_Permission_Set_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Permission_Set *ret = envoy_config_rbac_v3_Permission_Set_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Permission_Set_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Permission_Set_serialize(const envoy_config_rbac_v3_Permission_Set *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Permission_Set_msginit, arena, len);
 }
@@ -359,12 +386,12 @@ UPB_INLINE envoy_config_rbac_v3_Permission** envoy_config_rbac_v3_Permission_Set
   return (envoy_config_rbac_v3_Permission**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_rbac_v3_Permission** envoy_config_rbac_v3_Permission_Set_resize_rules(envoy_config_rbac_v3_Permission_Set *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_rbac_v3_Permission**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_rbac_v3_Permission**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_rbac_v3_Permission* envoy_config_rbac_v3_Permission_Set_add_rules(envoy_config_rbac_v3_Permission_Set *msg, upb_arena *arena) {
   struct envoy_config_rbac_v3_Permission* sub = (struct envoy_config_rbac_v3_Permission*)_upb_msg_new(&envoy_config_rbac_v3_Permission_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -379,6 +406,12 @@ UPB_INLINE envoy_config_rbac_v3_Principal *envoy_config_rbac_v3_Principal_parse(
   envoy_config_rbac_v3_Principal *ret = envoy_config_rbac_v3_Principal_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Principal *envoy_config_rbac_v3_Principal_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Principal *ret = envoy_config_rbac_v3_Principal_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Principal_serialize(const envoy_config_rbac_v3_Principal *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Principal_msginit, arena, len);
 }
@@ -556,6 +589,12 @@ UPB_INLINE envoy_config_rbac_v3_Principal_Set *envoy_config_rbac_v3_Principal_Se
   envoy_config_rbac_v3_Principal_Set *ret = envoy_config_rbac_v3_Principal_Set_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_Set_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Principal_Set *envoy_config_rbac_v3_Principal_Set_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Principal_Set *ret = envoy_config_rbac_v3_Principal_Set_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_Set_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Principal_Set_serialize(const envoy_config_rbac_v3_Principal_Set *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Principal_Set_msginit, arena, len);
 }
@@ -567,12 +606,12 @@ UPB_INLINE envoy_config_rbac_v3_Principal** envoy_config_rbac_v3_Principal_Set_m
   return (envoy_config_rbac_v3_Principal**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_rbac_v3_Principal** envoy_config_rbac_v3_Principal_Set_resize_ids(envoy_config_rbac_v3_Principal_Set *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_rbac_v3_Principal**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_rbac_v3_Principal**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_rbac_v3_Principal* envoy_config_rbac_v3_Principal_Set_add_ids(envoy_config_rbac_v3_Principal_Set *msg, upb_arena *arena) {
   struct envoy_config_rbac_v3_Principal* sub = (struct envoy_config_rbac_v3_Principal*)_upb_msg_new(&envoy_config_rbac_v3_Principal_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -587,15 +626,22 @@ UPB_INLINE envoy_config_rbac_v3_Principal_Authenticated *envoy_config_rbac_v3_Pr
   envoy_config_rbac_v3_Principal_Authenticated *ret = envoy_config_rbac_v3_Principal_Authenticated_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_Authenticated_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_rbac_v3_Principal_Authenticated *envoy_config_rbac_v3_Principal_Authenticated_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_rbac_v3_Principal_Authenticated *ret = envoy_config_rbac_v3_Principal_Authenticated_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_rbac_v3_Principal_Authenticated_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_rbac_v3_Principal_Authenticated_serialize(const envoy_config_rbac_v3_Principal_Authenticated *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_rbac_v3_Principal_Authenticated_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_rbac_v3_Principal_Authenticated_has_principal_name(const envoy_config_rbac_v3_Principal_Authenticated *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_type_matcher_v3_StringMatcher* envoy_config_rbac_v3_Principal_Authenticated_principal_name(const envoy_config_rbac_v3_Principal_Authenticated *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_type_matcher_v3_StringMatcher*); }
+UPB_INLINE bool envoy_config_rbac_v3_Principal_Authenticated_has_principal_name(const envoy_config_rbac_v3_Principal_Authenticated *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_matcher_v3_StringMatcher* envoy_config_rbac_v3_Principal_Authenticated_principal_name(const envoy_config_rbac_v3_Principal_Authenticated *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_type_matcher_v3_StringMatcher*); }
 
 UPB_INLINE void envoy_config_rbac_v3_Principal_Authenticated_set_principal_name(envoy_config_rbac_v3_Principal_Authenticated *msg, struct envoy_type_matcher_v3_StringMatcher* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_type_matcher_v3_StringMatcher*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_type_matcher_v3_StringMatcher*) = value;
 }
 UPB_INLINE struct envoy_type_matcher_v3_StringMatcher* envoy_config_rbac_v3_Principal_Authenticated_mutable_principal_name(envoy_config_rbac_v3_Principal_Authenticated *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_StringMatcher* sub = (struct envoy_type_matcher_v3_StringMatcher*)envoy_config_rbac_v3_Principal_Authenticated_principal_name(msg);

src/core/ext/upb-generated/envoy/config/route/v3/route.upb.c

@@ -19,7 +19,7 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_route_v3_RouteConfiguration_submsgs[5] = {
+static const upb_msglayout *const envoy_config_route_v3_RouteConfiguration_submsgs[4] = {
   &envoy_config_core_v3_HeaderValueOption_msginit,
   &envoy_config_route_v3_Vhds_msginit,
   &envoy_config_route_v3_VirtualHost_msginit,
@@ -33,16 +33,16 @@ static const upb_msglayout_field envoy_config_route_v3_RouteConfiguration__field
   {4, UPB_SIZE(28, 56), 0, 0, 11, 3},
   {5, UPB_SIZE(32, 64), 0, 0, 9, 3},
   {6, UPB_SIZE(36, 72), 0, 0, 11, 3},
-  {7, UPB_SIZE(12, 24), 0, 3, 11, 1},
+  {7, UPB_SIZE(12, 24), 1, 3, 11, 1},
   {8, UPB_SIZE(40, 80), 0, 0, 9, 3},
-  {9, UPB_SIZE(16, 32), 0, 1, 11, 1},
-  {10, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {9, UPB_SIZE(16, 32), 2, 1, 11, 1},
+  {10, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteConfiguration_msginit = {
   &envoy_config_route_v3_RouteConfiguration_submsgs[0],
   &envoy_config_route_v3_RouteConfiguration__fields[0],
-  UPB_SIZE(48, 96), 10, false,
+  UPB_SIZE(48, 96), 10, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_Vhds_submsgs[1] = {
@@ -50,13 +50,13 @@ static const upb_msglayout *const envoy_config_route_v3_Vhds_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_route_v3_Vhds__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_Vhds_msginit = {
   &envoy_config_route_v3_Vhds_submsgs[0],
   &envoy_config_route_v3_Vhds__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/route/v3/route.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -45,6 +46,12 @@ UPB_INLINE envoy_config_route_v3_RouteConfiguration *envoy_config_route_v3_Route
   envoy_config_route_v3_RouteConfiguration *ret = envoy_config_route_v3_RouteConfiguration_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_route_v3_RouteConfiguration_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_route_v3_RouteConfiguration *envoy_config_route_v3_RouteConfiguration_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_route_v3_RouteConfiguration *ret = envoy_config_route_v3_RouteConfiguration_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_route_v3_RouteConfiguration_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_route_v3_RouteConfiguration_serialize(const envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_route_v3_RouteConfiguration_msginit, arena, len);
 }
@@ -58,12 +65,12 @@ UPB_INLINE const struct envoy_config_core_v3_HeaderValueOption* const* envoy_con
 UPB_INLINE upb_strview const* envoy_config_route_v3_RouteConfiguration_response_headers_to_remove(const envoy_config_route_v3_RouteConfiguration *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
 UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_has_request_headers_to_add(const envoy_config_route_v3_RouteConfiguration *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
 UPB_INLINE const struct envoy_config_core_v3_HeaderValueOption* const* envoy_config_route_v3_RouteConfiguration_request_headers_to_add(const envoy_config_route_v3_RouteConfiguration *msg, size_t *len) { return (const struct envoy_config_core_v3_HeaderValueOption* const*)_upb_array_accessor(msg, UPB_SIZE(36, 72), len); }
-UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_has_validate_clusters(const envoy_config_route_v3_RouteConfiguration *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_has_validate_clusters(const envoy_config_route_v3_RouteConfiguration *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_config_route_v3_RouteConfiguration_validate_clusters(const envoy_config_route_v3_RouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_protobuf_BoolValue*); }
 UPB_INLINE upb_strview const* envoy_config_route_v3_RouteConfiguration_request_headers_to_remove(const envoy_config_route_v3_RouteConfiguration *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
-UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_has_vhds(const envoy_config_route_v3_RouteConfiguration *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_has_vhds(const envoy_config_route_v3_RouteConfiguration *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const envoy_config_route_v3_Vhds* envoy_config_route_v3_RouteConfiguration_vhds(const envoy_config_route_v3_RouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_config_route_v3_Vhds*); }
-UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_most_specific_header_mutations_wins(const envoy_config_route_v3_RouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_most_specific_header_mutations_wins(const envoy_config_route_v3_RouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 
 UPB_INLINE void envoy_config_route_v3_RouteConfiguration_set_name(envoy_config_route_v3_RouteConfiguration *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
@@ -72,12 +79,12 @@ UPB_INLINE struct envoy_config_route_v3_VirtualHost** envoy_config_route_v3_Rout
   return (struct envoy_config_route_v3_VirtualHost**)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 40), len);
 }
 UPB_INLINE struct envoy_config_route_v3_VirtualHost** envoy_config_route_v3_RouteConfiguration_resize_virtual_hosts(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_route_v3_VirtualHost**)_upb_array_resize_accessor(msg, UPB_SIZE(20, 40), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_route_v3_VirtualHost**)_upb_array_resize_accessor2(msg, UPB_SIZE(20, 40), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_route_v3_VirtualHost* envoy_config_route_v3_RouteConfiguration_add_virtual_hosts(envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena) {
   struct envoy_config_route_v3_VirtualHost* sub = (struct envoy_config_route_v3_VirtualHost*)_upb_msg_new(&envoy_config_route_v3_VirtualHost_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(20, 40), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(20, 40), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -85,22 +92,22 @@ UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_mutable_interna
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
 }
 UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_resize_internal_only_headers(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(24, 48), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(24, 48), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_add_internal_only_headers(envoy_config_route_v3_RouteConfiguration *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(24, 48), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(24, 48), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_route_v3_RouteConfiguration_mutable_response_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, size_t *len) {
   return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_route_v3_RouteConfiguration_resize_response_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor(msg, UPB_SIZE(28, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption* envoy_config_route_v3_RouteConfiguration_add_response_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValueOption* sub = (struct envoy_config_core_v3_HeaderValueOption*)_upb_msg_new(&envoy_config_core_v3_HeaderValueOption_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(28, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(28, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -108,26 +115,27 @@ UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_mutable_respons
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
 }
 UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_resize_response_headers_to_remove(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(32, 64), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 64), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_add_response_headers_to_remove(envoy_config_route_v3_RouteConfiguration *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(32, 64), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(32, 64), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_route_v3_RouteConfiguration_mutable_request_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, size_t *len) {
   return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 72), len);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption** envoy_config_route_v3_RouteConfiguration_resize_request_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor(msg, UPB_SIZE(36, 72), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_HeaderValueOption**)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 72), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_HeaderValueOption* envoy_config_route_v3_RouteConfiguration_add_request_headers_to_add(envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena) {
   struct envoy_config_core_v3_HeaderValueOption* sub = (struct envoy_config_core_v3_HeaderValueOption*)_upb_msg_new(&envoy_config_core_v3_HeaderValueOption_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(36, 72), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(36, 72), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_config_route_v3_RouteConfiguration_set_validate_clusters(envoy_config_route_v3_RouteConfiguration *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_config_route_v3_RouteConfiguration_mutable_validate_clusters(envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena) {
@@ -143,13 +151,14 @@ UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_mutable_request
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
 }
 UPB_INLINE upb_strview* envoy_config_route_v3_RouteConfiguration_resize_request_headers_to_remove(envoy_config_route_v3_RouteConfiguration *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(40, 80), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 80), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_config_route_v3_RouteConfiguration_add_request_headers_to_remove(envoy_config_route_v3_RouteConfiguration *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(40, 80), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(40, 80), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_config_route_v3_RouteConfiguration_set_vhds(envoy_config_route_v3_RouteConfiguration *msg, envoy_config_route_v3_Vhds* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_config_route_v3_Vhds*) = value;
 }
 UPB_INLINE struct envoy_config_route_v3_Vhds* envoy_config_route_v3_RouteConfiguration_mutable_vhds(envoy_config_route_v3_RouteConfiguration *msg, upb_arena *arena) {
@@ -162,7 +171,7 @@ UPB_INLINE struct envoy_config_route_v3_Vhds* envoy_config_route_v3_RouteConfigu
   return sub;
 }
 UPB_INLINE void envoy_config_route_v3_RouteConfiguration_set_most_specific_header_mutations_wins(envoy_config_route_v3_RouteConfiguration *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 
 /* envoy.config.route.v3.Vhds */
@@ -175,15 +184,22 @@ UPB_INLINE envoy_config_route_v3_Vhds *envoy_config_route_v3_Vhds_parse(const ch
   envoy_config_route_v3_Vhds *ret = envoy_config_route_v3_Vhds_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_route_v3_Vhds_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_route_v3_Vhds *envoy_config_route_v3_Vhds_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_route_v3_Vhds *ret = envoy_config_route_v3_Vhds_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_route_v3_Vhds_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_route_v3_Vhds_serialize(const envoy_config_route_v3_Vhds *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_route_v3_Vhds_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_route_v3_Vhds_has_config_source(const envoy_config_route_v3_Vhds *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_ConfigSource* envoy_config_route_v3_Vhds_config_source(const envoy_config_route_v3_Vhds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_ConfigSource*); }
+UPB_INLINE bool envoy_config_route_v3_Vhds_has_config_source(const envoy_config_route_v3_Vhds *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_ConfigSource* envoy_config_route_v3_Vhds_config_source(const envoy_config_route_v3_Vhds *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_ConfigSource*); }
 
 UPB_INLINE void envoy_config_route_v3_Vhds_set_config_source(envoy_config_route_v3_Vhds *msg, struct envoy_config_core_v3_ConfigSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_ConfigSource*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_ConfigSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_ConfigSource* envoy_config_route_v3_Vhds_mutable_config_source(envoy_config_route_v3_Vhds *msg, upb_arena *arena) {
   struct envoy_config_core_v3_ConfigSource* sub = (struct envoy_config_core_v3_ConfigSource*)envoy_config_route_v3_Vhds_config_source(msg);

src/core/ext/upb-generated/envoy/config/route/v3/route_components.upb.c

@@ -30,7 +30,7 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_config_route_v3_VirtualHost_submsgs[11] = {
+static const upb_msglayout *const envoy_config_route_v3_VirtualHost_submsgs[10] = {
   &envoy_config_core_v3_HeaderValueOption_msginit,
   &envoy_config_route_v3_CorsPolicy_msginit,
   &envoy_config_route_v3_HedgePolicy_msginit,
@@ -47,27 +47,27 @@ static const upb_msglayout_field envoy_config_route_v3_VirtualHost__fields[18] =
   {1, UPB_SIZE(12, 16), 0, 0, 9, 1},
   {2, UPB_SIZE(40, 72), 0, 0, 9, 3},
   {3, UPB_SIZE(44, 80), 0, 5, 11, 3},
-  {4, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {4, UPB_SIZE(4, 4), 0, 0, 14, 1},
   {5, UPB_SIZE(48, 88), 0, 6, 11, 3},
   {6, UPB_SIZE(52, 96), 0, 3, 11, 3},
   {7, UPB_SIZE(56, 104), 0, 0, 11, 3},
-  {8, UPB_SIZE(20, 32), 0, 1, 11, 1},
+  {8, UPB_SIZE(20, 32), 1, 1, 11, 1},
   {10, UPB_SIZE(60, 112), 0, 0, 11, 3},
   {11, UPB_SIZE(64, 120), 0, 0, 9, 3},
   {13, UPB_SIZE(68, 128), 0, 0, 9, 3},
   {14, UPB_SIZE(8, 8), 0, 0, 8, 1},
   {15, UPB_SIZE(72, 136), 0, 7, 11, _UPB_LABEL_MAP},
-  {16, UPB_SIZE(24, 40), 0, 4, 11, 1},
-  {17, UPB_SIZE(28, 48), 0, 2, 11, 1},
-  {18, UPB_SIZE(32, 56), 0, 9, 11, 1},
+  {16, UPB_SIZE(24, 40), 2, 4, 11, 1},
+  {17, UPB_SIZE(28, 48), 3, 2, 11, 1},
+  {18, UPB_SIZE(32, 56), 4, 9, 11, 1},
   {19, UPB_SIZE(9, 9), 0, 0, 8, 1},
-  {20, UPB_SIZE(36, 64), 0, 8, 11, 1},
+  {20, UPB_SIZE(36, 64), 5, 8, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_VirtualHost_msginit = {
   &envoy_config_route_v3_VirtualHost_submsgs[0],
   &envoy_config_route_v3_VirtualHost__fields[0],
-  UPB_SIZE(80, 144), 18, false,
+  UPB_SIZE(80, 144), 18, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_VirtualHost_TypedPerFilterConfigEntry_submsgs[1] = {
@@ -82,7 +82,7 @@ static const upb_msglayout_field envoy_config_route_v3_VirtualHost_TypedPerFilte
 const upb_msglayout envoy_config_route_v3_VirtualHost_TypedPerFilterConfigEntry_msginit = {
   &envoy_config_route_v3_VirtualHost_TypedPerFilterConfigEntry_submsgs[0],
   &envoy_config_route_v3_VirtualHost_TypedPerFilterConfigEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_FilterAction_submsgs[1] = {
@@ -90,16 +90,16 @@ static const upb_msglayout *const envoy_config_route_v3_FilterAction_submsgs[1]
 };
 
 static const upb_msglayout_field envoy_config_route_v3_FilterAction__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_FilterAction_msginit = {
   &envoy_config_route_v3_FilterAction_submsgs[0],
   &envoy_config_route_v3_FilterAction__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_Route_submsgs[12] = {
+static const upb_msglayout *const envoy_config_route_v3_Route_submsgs[11] = {
   &envoy_config_core_v3_HeaderValueOption_msginit,
   &envoy_config_core_v3_Metadata_msginit,
   &envoy_config_route_v3_Decorator_msginit,
@@ -114,27 +114,27 @@ static const upb_msglayout *const envoy_config_route_v3_Route_submsgs[12] = {
 };
 
 static const upb_msglayout_field envoy_config_route_v3_Route__fields[15] = {
-  {1, UPB_SIZE(8, 16), 0, 8, 11, 1},
-  {2, UPB_SIZE(48, 96), UPB_SIZE(-53, -105), 7, 11, 1},
-  {3, UPB_SIZE(48, 96), UPB_SIZE(-53, -105), 5, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 1, 11, 1},
-  {5, UPB_SIZE(16, 32), 0, 2, 11, 1},
-  {7, UPB_SIZE(48, 96), UPB_SIZE(-53, -105), 3, 11, 1},
-  {9, UPB_SIZE(28, 56), 0, 0, 11, 3},
-  {10, UPB_SIZE(32, 64), 0, 0, 11, 3},
-  {11, UPB_SIZE(36, 72), 0, 0, 9, 3},
-  {12, UPB_SIZE(40, 80), 0, 0, 9, 3},
-  {13, UPB_SIZE(44, 88), 0, 6, 11, _UPB_LABEL_MAP},
-  {14, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {15, UPB_SIZE(20, 40), 0, 9, 11, 1},
-  {16, UPB_SIZE(24, 48), 0, 10, 11, 1},
-  {17, UPB_SIZE(48, 96), UPB_SIZE(-53, -105), 4, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 8, 11, 1},
+  {2, UPB_SIZE(52, 104), UPB_SIZE(-57, -113), 7, 11, 1},
+  {3, UPB_SIZE(52, 104), UPB_SIZE(-57, -113), 5, 11, 1},
+  {4, UPB_SIZE(16, 32), 2, 1, 11, 1},
+  {5, UPB_SIZE(20, 40), 3, 2, 11, 1},
+  {7, UPB_SIZE(52, 104), UPB_SIZE(-57, -113), 3, 11, 1},
+  {9, UPB_SIZE(32, 64), 0, 0, 11, 3},
+  {10, UPB_SIZE(36, 72), 0, 0, 11, 3},
+  {11, UPB_SIZE(40, 80), 0, 0, 9, 3},
+  {12, UPB_SIZE(44, 88), 0, 0, 9, 3},
+  {13, UPB_SIZE(48, 96), 0, 6, 11, _UPB_LABEL_MAP},
+  {14, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {15, UPB_SIZE(24, 48), 4, 9, 11, 1},
+  {16, UPB_SIZE(28, 56), 5, 10, 11, 1},
+  {17, UPB_SIZE(52, 104), UPB_SIZE(-57, -113), 4, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_Route_msginit = {
   &envoy_config_route_v3_Route_submsgs[0],
   &envoy_config_route_v3_Route__fields[0],
-  UPB_SIZE(56, 112), 15, false,
+  UPB_SIZE(64, 128), 15, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_Route_TypedPerFilterConfigEntry_submsgs[1] = {
@@ -149,7 +149,7 @@ static const upb_msglayout_field envoy_config_route_v3_Route_TypedPerFilterConfi
 const upb_msglayout envoy_config_route_v3_Route_TypedPerFilterConfigEntry_msginit = {
   &envoy_config_route_v3_Route_TypedPerFilterConfigEntry_submsgs[0],
   &envoy_config_route_v3_Route_TypedPerFilterConfigEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_submsgs[2] = {
@@ -158,18 +158,18 @@ static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_submsgs[
 };
 
 static const upb_msglayout_field envoy_config_route_v3_WeightedCluster__fields[3] = {
-  {1, UPB_SIZE(12, 24), 0, 0, 11, 3},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
+  {1, UPB_SIZE(16, 32), 0, 0, 11, 3},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(12, 24), 1, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_WeightedCluster_msginit = {
   &envoy_config_route_v3_WeightedCluster_submsgs[0],
   &envoy_config_route_v3_WeightedCluster__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_ClusterWeight_submsgs[5] = {
+static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_ClusterWeight_submsgs[4] = {
   &envoy_config_core_v3_HeaderValueOption_msginit,
   &envoy_config_core_v3_Metadata_msginit,
   &envoy_config_route_v3_WeightedCluster_ClusterWeight_TypedPerFilterConfigEntry_msginit,
@@ -177,20 +177,20 @@ static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_ClusterW
 };
 
 static const upb_msglayout_field envoy_config_route_v3_WeightedCluster_ClusterWeight__fields[8] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 3, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 1, 11, 1},
-  {4, UPB_SIZE(16, 32), 0, 0, 11, 3},
-  {5, UPB_SIZE(20, 40), 0, 0, 11, 3},
-  {6, UPB_SIZE(24, 48), 0, 0, 9, 3},
-  {9, UPB_SIZE(28, 56), 0, 0, 9, 3},
-  {10, UPB_SIZE(32, 64), 0, 2, 11, _UPB_LABEL_MAP},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 3, 11, 1},
+  {3, UPB_SIZE(16, 32), 2, 1, 11, 1},
+  {4, UPB_SIZE(20, 40), 0, 0, 11, 3},
+  {5, UPB_SIZE(24, 48), 0, 0, 11, 3},
+  {6, UPB_SIZE(28, 56), 0, 0, 9, 3},
+  {9, UPB_SIZE(32, 64), 0, 0, 9, 3},
+  {10, UPB_SIZE(36, 72), 0, 2, 11, _UPB_LABEL_MAP},
 };
 
 const upb_msglayout envoy_config_route_v3_WeightedCluster_ClusterWeight_msginit = {
   &envoy_config_route_v3_WeightedCluster_ClusterWeight_submsgs[0],
   &envoy_config_route_v3_WeightedCluster_ClusterWeight__fields[0],
-  UPB_SIZE(40, 80), 8, false,
+  UPB_SIZE(40, 80), 8, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_WeightedCluster_ClusterWeight_TypedPerFilterConfigEntry_submsgs[1] = {
@@ -205,7 +205,7 @@ static const upb_msglayout_field envoy_config_route_v3_WeightedCluster_ClusterWe
 const upb_msglayout envoy_config_route_v3_WeightedCluster_ClusterWeight_TypedPerFilterConfigEntry_msginit = {
   &envoy_config_route_v3_WeightedCluster_ClusterWeight_TypedPerFilterConfigEntry_submsgs[0],
   &envoy_config_route_v3_WeightedCluster_ClusterWeight_TypedPerFilterConfigEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteMatch_submsgs[8] = {
@@ -220,75 +220,75 @@ static const upb_msglayout *const envoy_config_route_v3_RouteMatch_submsgs[8] =
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteMatch__fields[10] = {
-  {1, UPB_SIZE(24, 48), UPB_SIZE(-33, -65), 0, 9, 1},
-  {2, UPB_SIZE(24, 48), UPB_SIZE(-33, -65), 0, 9, 1},
-  {4, UPB_SIZE(0, 0), 0, 7, 11, 1},
-  {6, UPB_SIZE(16, 32), 0, 1, 11, 3},
-  {7, UPB_SIZE(20, 40), 0, 2, 11, 3},
-  {8, UPB_SIZE(4, 8), 0, 4, 11, 1},
-  {9, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {10, UPB_SIZE(24, 48), UPB_SIZE(-33, -65), 6, 11, 1},
-  {11, UPB_SIZE(12, 24), 0, 5, 11, 1},
-  {12, UPB_SIZE(24, 48), UPB_SIZE(-33, -65), 3, 11, 1},
+  {1, UPB_SIZE(28, 56), UPB_SIZE(-37, -73), 0, 9, 1},
+  {2, UPB_SIZE(28, 56), UPB_SIZE(-37, -73), 0, 9, 1},
+  {4, UPB_SIZE(4, 8), 1, 7, 11, 1},
+  {6, UPB_SIZE(20, 40), 0, 1, 11, 3},
+  {7, UPB_SIZE(24, 48), 0, 2, 11, 3},
+  {8, UPB_SIZE(8, 16), 2, 4, 11, 1},
+  {9, UPB_SIZE(12, 24), 3, 0, 11, 1},
+  {10, UPB_SIZE(28, 56), UPB_SIZE(-37, -73), 6, 11, 1},
+  {11, UPB_SIZE(16, 32), 4, 5, 11, 1},
+  {12, UPB_SIZE(28, 56), UPB_SIZE(-37, -73), 3, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteMatch_msginit = {
   &envoy_config_route_v3_RouteMatch_submsgs[0],
   &envoy_config_route_v3_RouteMatch__fields[0],
-  UPB_SIZE(40, 80), 10, false,
+  UPB_SIZE(40, 80), 10, false, 255,
 };
 
 const upb_msglayout envoy_config_route_v3_RouteMatch_GrpcRouteMatchOptions_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_RouteMatch_TlsContextMatchOptions_submsgs[2] = {
+static const upb_msglayout *const envoy_config_route_v3_RouteMatch_TlsContextMatchOptions_submsgs[1] = {
   &google_protobuf_BoolValue_msginit,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteMatch_TlsContextMatchOptions__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteMatch_TlsContextMatchOptions_msginit = {
   &envoy_config_route_v3_RouteMatch_TlsContextMatchOptions_submsgs[0],
   &envoy_config_route_v3_RouteMatch_TlsContextMatchOptions__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 const upb_msglayout envoy_config_route_v3_RouteMatch_ConnectMatcher_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_CorsPolicy_submsgs[4] = {
+static const upb_msglayout *const envoy_config_route_v3_CorsPolicy_submsgs[3] = {
   &envoy_config_core_v3_RuntimeFractionalPercent_msginit,
   &envoy_type_matcher_v3_StringMatcher_msginit,
   &google_protobuf_BoolValue_msginit,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_CorsPolicy__fields[8] = {
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {4, UPB_SIZE(16, 32), 0, 0, 9, 1},
-  {5, UPB_SIZE(24, 48), 0, 0, 9, 1},
-  {6, UPB_SIZE(32, 64), 0, 2, 11, 1},
-  {9, UPB_SIZE(44, 88), UPB_SIZE(-49, -97), 0, 11, 1},
-  {10, UPB_SIZE(36, 72), 0, 0, 11, 1},
-  {11, UPB_SIZE(40, 80), 0, 1, 11, 3},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {4, UPB_SIZE(20, 40), 0, 0, 9, 1},
+  {5, UPB_SIZE(28, 56), 0, 0, 9, 1},
+  {6, UPB_SIZE(36, 72), 1, 2, 11, 1},
+  {9, UPB_SIZE(48, 96), UPB_SIZE(-53, -105), 0, 11, 1},
+  {10, UPB_SIZE(40, 80), 2, 0, 11, 1},
+  {11, UPB_SIZE(44, 88), 0, 1, 11, 3},
 };
 
 const upb_msglayout envoy_config_route_v3_CorsPolicy_msginit = {
   &envoy_config_route_v3_CorsPolicy_submsgs[0],
   &envoy_config_route_v3_CorsPolicy__fields[0],
-  UPB_SIZE(56, 112), 8, false,
+  UPB_SIZE(56, 112), 8, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_RouteAction_submsgs[21] = {
+static const upb_msglayout *const envoy_config_route_v3_RouteAction_submsgs[16] = {
   &envoy_config_core_v3_Metadata_msginit,
   &envoy_config_route_v3_CorsPolicy_msginit,
   &envoy_config_route_v3_HedgePolicy_msginit,
@@ -308,41 +308,41 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_submsgs[21]
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction__fields[29] = {
-  {1, UPB_SIZE(104, 184), UPB_SIZE(-113, -201), 0, 9, 1},
-  {2, UPB_SIZE(104, 184), UPB_SIZE(-113, -201), 0, 9, 1},
-  {3, UPB_SIZE(104, 184), UPB_SIZE(-113, -201), 10, 11, 1},
-  {4, UPB_SIZE(32, 40), 0, 0, 11, 1},
-  {5, UPB_SIZE(24, 24), 0, 0, 9, 1},
-  {6, UPB_SIZE(116, 208), UPB_SIZE(-125, -225), 0, 9, 1},
-  {7, UPB_SIZE(116, 208), UPB_SIZE(-125, -225), 13, 11, 1},
-  {8, UPB_SIZE(36, 48), 0, 14, 11, 1},
-  {9, UPB_SIZE(40, 56), 0, 5, 11, 1},
-  {11, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {13, UPB_SIZE(88, 152), 0, 4, 11, 3},
-  {14, UPB_SIZE(44, 64), 0, 13, 11, 1},
-  {15, UPB_SIZE(92, 160), 0, 6, 11, 3},
-  {17, UPB_SIZE(48, 72), 0, 1, 11, 1},
+  {1, UPB_SIZE(96, 176), UPB_SIZE(-105, -193), 0, 9, 1},
+  {2, UPB_SIZE(96, 176), UPB_SIZE(-105, -193), 0, 9, 1},
+  {3, UPB_SIZE(96, 176), UPB_SIZE(-105, -193), 10, 11, 1},
+  {4, UPB_SIZE(24, 32), 1, 0, 11, 1},
+  {5, UPB_SIZE(16, 16), 0, 0, 9, 1},
+  {6, UPB_SIZE(108, 200), UPB_SIZE(-117, -217), 0, 9, 1},
+  {7, UPB_SIZE(108, 200), UPB_SIZE(-117, -217), 13, 11, 1},
+  {8, UPB_SIZE(28, 40), 2, 14, 11, 1},
+  {9, UPB_SIZE(32, 48), 3, 5, 11, 1},
+  {11, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {13, UPB_SIZE(80, 144), 0, 4, 11, 3},
+  {14, UPB_SIZE(36, 56), 4, 13, 11, 1},
+  {15, UPB_SIZE(84, 152), 0, 6, 11, 3},
+  {17, UPB_SIZE(40, 64), 5, 1, 11, 1},
   {20, UPB_SIZE(8, 8), 0, 0, 14, 1},
-  {23, UPB_SIZE(52, 80), 0, 14, 11, 1},
-  {24, UPB_SIZE(56, 88), 0, 14, 11, 1},
-  {25, UPB_SIZE(96, 168), 0, 9, 11, 3},
-  {26, UPB_SIZE(16, 16), 0, 0, 14, 1},
-  {27, UPB_SIZE(60, 96), 0, 2, 11, 1},
-  {28, UPB_SIZE(64, 104), 0, 14, 11, 1},
-  {29, UPB_SIZE(116, 208), UPB_SIZE(-125, -225), 0, 9, 1},
-  {30, UPB_SIZE(100, 176), 0, 8, 11, 3},
-  {31, UPB_SIZE(68, 112), 0, 15, 11, 1},
-  {32, UPB_SIZE(72, 120), 0, 11, 11, 1},
-  {33, UPB_SIZE(76, 128), 0, 12, 11, 1},
-  {34, UPB_SIZE(80, 136), 0, 3, 11, 1},
-  {35, UPB_SIZE(116, 208), UPB_SIZE(-125, -225), 11, 11, 1},
-  {36, UPB_SIZE(84, 144), 0, 7, 11, 1},
+  {23, UPB_SIZE(44, 72), 6, 14, 11, 1},
+  {24, UPB_SIZE(48, 80), 7, 14, 11, 1},
+  {25, UPB_SIZE(88, 160), 0, 9, 11, 3},
+  {26, UPB_SIZE(12, 12), 0, 0, 14, 1},
+  {27, UPB_SIZE(52, 88), 8, 2, 11, 1},
+  {28, UPB_SIZE(56, 96), 9, 14, 11, 1},
+  {29, UPB_SIZE(108, 200), UPB_SIZE(-117, -217), 0, 9, 1},
+  {30, UPB_SIZE(92, 168), 0, 8, 11, 3},
+  {31, UPB_SIZE(60, 104), 10, 15, 11, 1},
+  {32, UPB_SIZE(64, 112), 11, 11, 11, 1},
+  {33, UPB_SIZE(68, 120), 12, 12, 11, 1},
+  {34, UPB_SIZE(72, 128), 13, 3, 11, 1},
+  {35, UPB_SIZE(108, 200), UPB_SIZE(-117, -217), 11, 11, 1},
+  {36, UPB_SIZE(76, 136), 14, 7, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_msginit = {
   &envoy_config_route_v3_RouteAction_submsgs[0],
   &envoy_config_route_v3_RouteAction__fields[0],
-  UPB_SIZE(128, 240), 29, false,
+  UPB_SIZE(120, 224), 29, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_RequestMirrorPolicy_submsgs[2] = {
@@ -351,15 +351,15 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_RequestMirro
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_RequestMirrorPolicy__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {4, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_RequestMirrorPolicy_msginit = {
   &envoy_config_route_v3_RouteAction_RequestMirrorPolicy_submsgs[0],
   &envoy_config_route_v3_RouteAction_RequestMirrorPolicy__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_HashPolicy_submsgs[5] = {
@@ -382,7 +382,7 @@ static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy__f
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_msginit = {
   &envoy_config_route_v3_RouteAction_HashPolicy_submsgs[0],
   &envoy_config_route_v3_RouteAction_HashPolicy__fields[0],
-  UPB_SIZE(12, 24), 6, false,
+  UPB_SIZE(16, 24), 6, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_HashPolicy_Header_submsgs[1] = {
@@ -390,14 +390,14 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_HashPolicy_H
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_Header__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_Header_msginit = {
   &envoy_config_route_v3_RouteAction_HashPolicy_Header_submsgs[0],
   &envoy_config_route_v3_RouteAction_HashPolicy_Header__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_HashPolicy_Cookie_submsgs[1] = {
@@ -405,15 +405,15 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_HashPolicy_C
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_Cookie__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 9, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(20, 40), 1, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_Cookie_msginit = {
   &envoy_config_route_v3_RouteAction_HashPolicy_Cookie_submsgs[0],
   &envoy_config_route_v3_RouteAction_HashPolicy_Cookie__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_ConnectionProperties__fields[1] = {
@@ -423,7 +423,7 @@ static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_Co
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_ConnectionProperties_msginit = {
   NULL,
   &envoy_config_route_v3_RouteAction_HashPolicy_ConnectionProperties__fields[0],
-  UPB_SIZE(1, 1), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_QueryParameter__fields[1] = {
@@ -433,7 +433,7 @@ static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_Qu
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_QueryParameter_msginit = {
   NULL,
   &envoy_config_route_v3_RouteAction_HashPolicy_QueryParameter__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_FilterState__fields[1] = {
@@ -443,7 +443,7 @@ static const upb_msglayout_field envoy_config_route_v3_RouteAction_HashPolicy_Fi
 const upb_msglayout envoy_config_route_v3_RouteAction_HashPolicy_FilterState_msginit = {
   NULL,
   &envoy_config_route_v3_RouteAction_HashPolicy_FilterState__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_UpgradeConfig_submsgs[2] = {
@@ -452,15 +452,15 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_UpgradeConfi
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_UpgradeConfig__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 1, 11, 1},
+  {3, UPB_SIZE(16, 32), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_UpgradeConfig_msginit = {
   &envoy_config_route_v3_RouteAction_UpgradeConfig_submsgs[0],
   &envoy_config_route_v3_RouteAction_UpgradeConfig__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RouteAction_UpgradeConfig_ConnectConfig_submsgs[1] = {
@@ -468,32 +468,32 @@ static const upb_msglayout *const envoy_config_route_v3_RouteAction_UpgradeConfi
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_UpgradeConfig_ConnectConfig__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_UpgradeConfig_ConnectConfig_msginit = {
   &envoy_config_route_v3_RouteAction_UpgradeConfig_ConnectConfig_submsgs[0],
   &envoy_config_route_v3_RouteAction_UpgradeConfig_ConnectConfig__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_RouteAction_MaxStreamDuration_submsgs[3] = {
+static const upb_msglayout *const envoy_config_route_v3_RouteAction_MaxStreamDuration_submsgs[1] = {
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RouteAction_MaxStreamDuration__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RouteAction_MaxStreamDuration_msginit = {
   &envoy_config_route_v3_RouteAction_MaxStreamDuration_submsgs[0],
   &envoy_config_route_v3_RouteAction_MaxStreamDuration__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_submsgs[8] = {
+static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_submsgs[7] = {
   &envoy_config_route_v3_HeaderMatcher_msginit,
   &envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff_msginit,
   &envoy_config_route_v3_RetryPolicy_RetryBackOff_msginit,
@@ -504,23 +504,23 @@ static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_submsgs[8] =
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RetryPolicy__fields[11] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 9, 1},
-  {2, UPB_SIZE(16, 24), 0, 6, 11, 1},
-  {3, UPB_SIZE(20, 32), 0, 5, 11, 1},
-  {4, UPB_SIZE(24, 40), 0, 4, 11, 1},
-  {5, UPB_SIZE(36, 64), 0, 3, 11, 3},
-  {6, UPB_SIZE(0, 0), 0, 0, 3, 1},
-  {7, UPB_SIZE(40, 72), 0, 0, 13, _UPB_LABEL_PACKED},
-  {8, UPB_SIZE(28, 48), 0, 2, 11, 1},
-  {9, UPB_SIZE(44, 80), 0, 0, 11, 3},
-  {10, UPB_SIZE(48, 88), 0, 0, 11, 3},
-  {11, UPB_SIZE(32, 56), 0, 1, 11, 1},
+  {1, UPB_SIZE(16, 16), 0, 0, 9, 1},
+  {2, UPB_SIZE(24, 32), 1, 6, 11, 1},
+  {3, UPB_SIZE(28, 40), 2, 5, 11, 1},
+  {4, UPB_SIZE(32, 48), 3, 4, 11, 1},
+  {5, UPB_SIZE(44, 72), 0, 3, 11, 3},
+  {6, UPB_SIZE(8, 8), 0, 0, 3, 1},
+  {7, UPB_SIZE(48, 80), 0, 0, 13, _UPB_LABEL_PACKED},
+  {8, UPB_SIZE(36, 56), 4, 2, 11, 1},
+  {9, UPB_SIZE(52, 88), 0, 0, 11, 3},
+  {10, UPB_SIZE(56, 96), 0, 0, 11, 3},
+  {11, UPB_SIZE(40, 64), 5, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RetryPolicy_msginit = {
   &envoy_config_route_v3_RetryPolicy_submsgs[0],
   &envoy_config_route_v3_RetryPolicy__fields[0],
-  UPB_SIZE(56, 96), 11, false,
+  UPB_SIZE(64, 112), 11, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RetryPriority_submsgs[1] = {
@@ -535,7 +535,7 @@ static const upb_msglayout_field envoy_config_route_v3_RetryPolicy_RetryPriority
 const upb_msglayout envoy_config_route_v3_RetryPolicy_RetryPriority_msginit = {
   &envoy_config_route_v3_RetryPolicy_RetryPriority_submsgs[0],
   &envoy_config_route_v3_RetryPolicy_RetryPriority__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RetryHostPredicate_submsgs[1] = {
@@ -550,33 +550,33 @@ static const upb_msglayout_field envoy_config_route_v3_RetryPolicy_RetryHostPred
 const upb_msglayout envoy_config_route_v3_RetryPolicy_RetryHostPredicate_msginit = {
   &envoy_config_route_v3_RetryPolicy_RetryHostPredicate_submsgs[0],
   &envoy_config_route_v3_RetryPolicy_RetryHostPredicate__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RetryBackOff_submsgs[2] = {
+static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RetryBackOff_submsgs[1] = {
   &google_protobuf_Duration_msginit,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RetryPolicy_RetryBackOff__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RetryPolicy_RetryBackOff_msginit = {
   &envoy_config_route_v3_RetryPolicy_RetryBackOff_submsgs[0],
   &envoy_config_route_v3_RetryPolicy_RetryBackOff__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RetryPolicy_ResetHeader__fields[2] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 9, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
   {2, UPB_SIZE(0, 0), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RetryPolicy_ResetHeader_msginit = {
   NULL,
   &envoy_config_route_v3_RetryPolicy_ResetHeader__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff_submsgs[2] = {
@@ -585,14 +585,14 @@ static const upb_msglayout *const envoy_config_route_v3_RetryPolicy_RateLimitedR
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff__fields[2] = {
-  {1, UPB_SIZE(4, 8), 0, 0, 11, 3},
-  {2, UPB_SIZE(0, 0), 0, 1, 11, 1},
+  {1, UPB_SIZE(8, 16), 0, 0, 11, 3},
+  {2, UPB_SIZE(4, 8), 1, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff_msginit = {
   &envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff_submsgs[0],
   &envoy_config_route_v3_RetryPolicy_RateLimitedRetryBackOff__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_HedgePolicy_submsgs[2] = {
@@ -601,32 +601,32 @@ static const upb_msglayout *const envoy_config_route_v3_HedgePolicy_submsgs[2] =
 };
 
 static const upb_msglayout_field envoy_config_route_v3_HedgePolicy__fields[3] = {
-  {1, UPB_SIZE(4, 8), 0, 1, 11, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_HedgePolicy_msginit = {
   &envoy_config_route_v3_HedgePolicy_submsgs[0],
   &envoy_config_route_v3_HedgePolicy__fields[0],
-  UPB_SIZE(12, 24), 3, false,
+  UPB_SIZE(16, 24), 3, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RedirectAction__fields[8] = {
-  {1, UPB_SIZE(16, 16), 0, 0, 9, 1},
-  {2, UPB_SIZE(24, 32), UPB_SIZE(-33, -49), 0, 9, 1},
+  {1, UPB_SIZE(12, 16), 0, 0, 9, 1},
+  {2, UPB_SIZE(20, 32), UPB_SIZE(-29, -49), 0, 9, 1},
   {3, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {4, UPB_SIZE(36, 56), UPB_SIZE(-45, -73), 0, 8, 1},
-  {5, UPB_SIZE(24, 32), UPB_SIZE(-33, -49), 0, 9, 1},
-  {6, UPB_SIZE(12, 12), 0, 0, 8, 1},
-  {7, UPB_SIZE(36, 56), UPB_SIZE(-45, -73), 0, 9, 1},
-  {8, UPB_SIZE(8, 8), 0, 0, 13, 1},
+  {4, UPB_SIZE(32, 56), UPB_SIZE(-41, -73), 0, 8, 1},
+  {5, UPB_SIZE(20, 32), UPB_SIZE(-29, -49), 0, 9, 1},
+  {6, UPB_SIZE(8, 8), 0, 0, 8, 1},
+  {7, UPB_SIZE(32, 56), UPB_SIZE(-41, -73), 0, 9, 1},
+  {8, UPB_SIZE(4, 4), 0, 0, 13, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RedirectAction_msginit = {
   NULL,
   &envoy_config_route_v3_RedirectAction__fields[0],
-  UPB_SIZE(48, 80), 8, false,
+  UPB_SIZE(48, 80), 8, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_DirectResponseAction_submsgs[1] = {
@@ -634,14 +634,14 @@ static const upb_msglayout *const envoy_config_route_v3_DirectResponseAction_sub
 };
 
 static const upb_msglayout_field envoy_config_route_v3_DirectResponseAction__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 13, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 13, 1},
+  {2, UPB_SIZE(8, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_DirectResponseAction_msginit = {
   &envoy_config_route_v3_DirectResponseAction_submsgs[0],
   &envoy_config_route_v3_DirectResponseAction__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 16), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_Decorator_submsgs[1] = {
@@ -649,32 +649,32 @@ static const upb_msglayout *const envoy_config_route_v3_Decorator_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_route_v3_Decorator__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_Decorator_msginit = {
   &envoy_config_route_v3_Decorator_submsgs[0],
   &envoy_config_route_v3_Decorator__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_config_route_v3_Tracing_submsgs[4] = {
+static const upb_msglayout *const envoy_config_route_v3_Tracing_submsgs[2] = {
   &envoy_type_tracing_v3_CustomTag_msginit,
   &envoy_type_v3_FractionalPercent_msginit,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_Tracing__fields[4] = {
-  {1, UPB_SIZE(0, 0), 0, 1, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 0, 11, 3},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 1, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 1, 11, 1},
+  {4, UPB_SIZE(16, 32), 0, 0, 11, 3},
 };
 
 const upb_msglayout envoy_config_route_v3_Tracing_msginit = {
   &envoy_config_route_v3_Tracing_submsgs[0],
   &envoy_config_route_v3_Tracing__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(24, 40), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_VirtualCluster_submsgs[1] = {
@@ -689,7 +689,7 @@ static const upb_msglayout_field envoy_config_route_v3_VirtualCluster__fields[2]
 const upb_msglayout envoy_config_route_v3_VirtualCluster_msginit = {
   &envoy_config_route_v3_VirtualCluster_submsgs[0],
   &envoy_config_route_v3_VirtualCluster__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_submsgs[3] = {
@@ -699,16 +699,16 @@ static const upb_msglayout *const envoy_config_route_v3_RateLimit_submsgs[3] = {
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit__fields[4] = {
-  {1, UPB_SIZE(8, 16), 0, 2, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(16, 32), 0, 0, 11, 3},
-  {4, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 2, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(20, 40), 0, 0, 11, 3},
+  {4, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_msginit = {
   &envoy_config_route_v3_RateLimit_submsgs[0],
   &envoy_config_route_v3_RateLimit__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_Action_submsgs[7] = {
@@ -734,19 +734,19 @@ static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action__fields[
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_msginit = {
   &envoy_config_route_v3_RateLimit_Action_submsgs[0],
   &envoy_config_route_v3_RateLimit_Action__fields[0],
-  UPB_SIZE(8, 16), 7, false,
+  UPB_SIZE(8, 16), 7, false, 255,
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_SourceCluster_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_DestinationCluster_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_RequestHeaders__fields[3] = {
@@ -758,13 +758,13 @@ static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_RequestH
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_RequestHeaders_msginit = {
   NULL,
   &envoy_config_route_v3_RateLimit_Action_RequestHeaders__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_RemoteAddress_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_GenericKey__fields[2] = {
@@ -775,7 +775,7 @@ static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_GenericK
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_GenericKey_msginit = {
   NULL,
   &envoy_config_route_v3_RateLimit_Action_GenericKey__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_Action_HeaderValueMatch_submsgs[2] = {
@@ -784,15 +784,15 @@ static const upb_msglayout *const envoy_config_route_v3_RateLimit_Action_HeaderV
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_HeaderValueMatch__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 0, 11, 3},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 1, 11, 1},
+  {3, UPB_SIZE(16, 32), 0, 0, 11, 3},
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_HeaderValueMatch_msginit = {
   &envoy_config_route_v3_RateLimit_Action_HeaderValueMatch_submsgs[0],
   &envoy_config_route_v3_RateLimit_Action_HeaderValueMatch__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_Action_DynamicMetaData_submsgs[1] = {
@@ -800,15 +800,15 @@ static const upb_msglayout *const envoy_config_route_v3_RateLimit_Action_Dynamic
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit_Action_DynamicMetaData__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 9, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(20, 40), 1, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Action_DynamicMetaData_msginit = {
   &envoy_config_route_v3_RateLimit_Action_DynamicMetaData_submsgs[0],
   &envoy_config_route_v3_RateLimit_Action_DynamicMetaData__fields[0],
-  UPB_SIZE(24, 48), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_Override_submsgs[1] = {
@@ -822,7 +822,7 @@ static const upb_msglayout_field envoy_config_route_v3_RateLimit_Override__field
 const upb_msglayout envoy_config_route_v3_RateLimit_Override_msginit = {
   &envoy_config_route_v3_RateLimit_Override_submsgs[0],
   &envoy_config_route_v3_RateLimit_Override__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_RateLimit_Override_DynamicMetadata_submsgs[1] = {
@@ -830,13 +830,13 @@ static const upb_msglayout *const envoy_config_route_v3_RateLimit_Override_Dynam
 };
 
 static const upb_msglayout_field envoy_config_route_v3_RateLimit_Override_DynamicMetadata__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_RateLimit_Override_DynamicMetadata_msginit = {
   &envoy_config_route_v3_RateLimit_Override_DynamicMetadata_submsgs[0],
   &envoy_config_route_v3_RateLimit_Override_DynamicMetadata__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_HeaderMatcher_submsgs[2] = {
@@ -859,7 +859,7 @@ static const upb_msglayout_field envoy_config_route_v3_HeaderMatcher__fields[9]
 const upb_msglayout envoy_config_route_v3_HeaderMatcher_msginit = {
   &envoy_config_route_v3_HeaderMatcher_submsgs[0],
   &envoy_config_route_v3_HeaderMatcher__fields[0],
-  UPB_SIZE(24, 48), 9, false,
+  UPB_SIZE(24, 48), 9, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_QueryParameterMatcher_submsgs[1] = {
@@ -875,7 +875,7 @@ static const upb_msglayout_field envoy_config_route_v3_QueryParameterMatcher__fi
 const upb_msglayout envoy_config_route_v3_QueryParameterMatcher_msginit = {
   &envoy_config_route_v3_QueryParameterMatcher_submsgs[0],
   &envoy_config_route_v3_QueryParameterMatcher__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_InternalRedirectPolicy_submsgs[2] = {
@@ -884,16 +884,16 @@ static const upb_msglayout *const envoy_config_route_v3_InternalRedirectPolicy_s
 };
 
 static const upb_msglayout_field envoy_config_route_v3_InternalRedirectPolicy__fields[4] = {
-  {1, UPB_SIZE(4, 8), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 1, 11, 1},
   {2, UPB_SIZE(8, 16), 0, 0, 13, _UPB_LABEL_PACKED},
   {3, UPB_SIZE(12, 24), 0, 0, 11, 3},
-  {4, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {4, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_InternalRedirectPolicy_msginit = {
   &envoy_config_route_v3_InternalRedirectPolicy_submsgs[0],
   &envoy_config_route_v3_InternalRedirectPolicy__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(16, 32), 4, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/route/v3/scoped_route.upb.c

@@ -22,14 +22,14 @@ static const upb_msglayout *const envoy_config_route_v3_ScopedRouteConfiguration
 static const upb_msglayout_field envoy_config_route_v3_ScopedRouteConfiguration__fields[4] = {
   {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
   {2, UPB_SIZE(12, 24), 0, 0, 9, 1},
-  {3, UPB_SIZE(20, 40), 0, 0, 11, 1},
-  {4, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {3, UPB_SIZE(20, 40), 1, 0, 11, 1},
+  {4, UPB_SIZE(1, 1), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_config_route_v3_ScopedRouteConfiguration_msginit = {
   &envoy_config_route_v3_ScopedRouteConfiguration_submsgs[0],
   &envoy_config_route_v3_ScopedRouteConfiguration__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_route_v3_ScopedRouteConfiguration_Key_submsgs[1] = {
@@ -43,7 +43,7 @@ static const upb_msglayout_field envoy_config_route_v3_ScopedRouteConfiguration_
 const upb_msglayout envoy_config_route_v3_ScopedRouteConfiguration_Key_msginit = {
   &envoy_config_route_v3_ScopedRouteConfiguration_Key_submsgs[0],
   &envoy_config_route_v3_ScopedRouteConfiguration_Key__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout_field envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment__fields[1] = {
@@ -53,7 +53,7 @@ static const upb_msglayout_field envoy_config_route_v3_ScopedRouteConfiguration_
 const upb_msglayout envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_msginit = {
   NULL,
   &envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment__fields[0],
-  UPB_SIZE(16, 32), 1, false,
+  UPB_SIZE(16, 32), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/route/v3/scoped_route.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -40,15 +41,21 @@ UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration *envoy_config_route_v3
   envoy_config_route_v3_ScopedRouteConfiguration *ret = envoy_config_route_v3_ScopedRouteConfiguration_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration *envoy_config_route_v3_ScopedRouteConfiguration_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_route_v3_ScopedRouteConfiguration *ret = envoy_config_route_v3_ScopedRouteConfiguration_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_route_v3_ScopedRouteConfiguration_serialize(const envoy_config_route_v3_ScopedRouteConfiguration *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_route_v3_ScopedRouteConfiguration_msginit, arena, len);
 }
 
 UPB_INLINE upb_strview envoy_config_route_v3_ScopedRouteConfiguration_name(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 UPB_INLINE upb_strview envoy_config_route_v3_ScopedRouteConfiguration_route_configuration_name(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
-UPB_INLINE bool envoy_config_route_v3_ScopedRouteConfiguration_has_key(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE bool envoy_config_route_v3_ScopedRouteConfiguration_has_key(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const envoy_config_route_v3_ScopedRouteConfiguration_Key* envoy_config_route_v3_ScopedRouteConfiguration_key(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const envoy_config_route_v3_ScopedRouteConfiguration_Key*); }
-UPB_INLINE bool envoy_config_route_v3_ScopedRouteConfiguration_on_demand(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_config_route_v3_ScopedRouteConfiguration_on_demand(const envoy_config_route_v3_ScopedRouteConfiguration *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 
 UPB_INLINE void envoy_config_route_v3_ScopedRouteConfiguration_set_name(envoy_config_route_v3_ScopedRouteConfiguration *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
@@ -57,6 +64,7 @@ UPB_INLINE void envoy_config_route_v3_ScopedRouteConfiguration_set_route_configu
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_config_route_v3_ScopedRouteConfiguration_set_key(envoy_config_route_v3_ScopedRouteConfiguration *msg, envoy_config_route_v3_ScopedRouteConfiguration_Key* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 40), envoy_config_route_v3_ScopedRouteConfiguration_Key*) = value;
 }
 UPB_INLINE struct envoy_config_route_v3_ScopedRouteConfiguration_Key* envoy_config_route_v3_ScopedRouteConfiguration_mutable_key(envoy_config_route_v3_ScopedRouteConfiguration *msg, upb_arena *arena) {
@@ -69,7 +77,7 @@ UPB_INLINE struct envoy_config_route_v3_ScopedRouteConfiguration_Key* envoy_conf
   return sub;
 }
 UPB_INLINE void envoy_config_route_v3_ScopedRouteConfiguration_set_on_demand(envoy_config_route_v3_ScopedRouteConfiguration *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 
 /* envoy.config.route.v3.ScopedRouteConfiguration.Key */
@@ -82,6 +90,12 @@ UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key *envoy_config_rout
   envoy_config_route_v3_ScopedRouteConfiguration_Key *ret = envoy_config_route_v3_ScopedRouteConfiguration_Key_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_Key_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key *envoy_config_route_v3_ScopedRouteConfiguration_Key_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_route_v3_ScopedRouteConfiguration_Key *ret = envoy_config_route_v3_ScopedRouteConfiguration_Key_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_Key_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_route_v3_ScopedRouteConfiguration_Key_serialize(const envoy_config_route_v3_ScopedRouteConfiguration_Key *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_route_v3_ScopedRouteConfiguration_Key_msginit, arena, len);
 }
@@ -93,12 +107,12 @@ UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment** envoy_c
   return (envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment** envoy_config_route_v3_ScopedRouteConfiguration_Key_resize_fragments(envoy_config_route_v3_ScopedRouteConfiguration_Key *msg, size_t len, upb_arena *arena) {
-  return (envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment* envoy_config_route_v3_ScopedRouteConfiguration_Key_add_fragments(envoy_config_route_v3_ScopedRouteConfiguration_Key *msg, upb_arena *arena) {
   struct envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment* sub = (struct envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment*)_upb_msg_new(&envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -113,6 +127,12 @@ UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment *envoy_co
   envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment *ret = envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment *envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment *ret = envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_serialize(const envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_route_v3_ScopedRouteConfiguration_Key_Fragment_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/config/trace/v3/http_tracer.upb.c

@@ -22,13 +22,13 @@ static const upb_msglayout *const envoy_config_trace_v3_Tracing_submsgs[1] = {
 };
 
 static const upb_msglayout_field envoy_config_trace_v3_Tracing__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_config_trace_v3_Tracing_msginit = {
   &envoy_config_trace_v3_Tracing_submsgs[0],
   &envoy_config_trace_v3_Tracing__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_config_trace_v3_Tracing_Http_submsgs[1] = {
@@ -43,7 +43,7 @@ static const upb_msglayout_field envoy_config_trace_v3_Tracing_Http__fields[2] =
 const upb_msglayout envoy_config_trace_v3_Tracing_Http_msginit = {
   &envoy_config_trace_v3_Tracing_Http_submsgs[0],
   &envoy_config_trace_v3_Tracing_Http__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/config/trace/v3/http_tracer.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -39,15 +40,22 @@ UPB_INLINE envoy_config_trace_v3_Tracing *envoy_config_trace_v3_Tracing_parse(co
   envoy_config_trace_v3_Tracing *ret = envoy_config_trace_v3_Tracing_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_trace_v3_Tracing_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_trace_v3_Tracing *envoy_config_trace_v3_Tracing_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_trace_v3_Tracing *ret = envoy_config_trace_v3_Tracing_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_trace_v3_Tracing_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_trace_v3_Tracing_serialize(const envoy_config_trace_v3_Tracing *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_trace_v3_Tracing_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_config_trace_v3_Tracing_has_http(const envoy_config_trace_v3_Tracing *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const envoy_config_trace_v3_Tracing_Http* envoy_config_trace_v3_Tracing_http(const envoy_config_trace_v3_Tracing *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const envoy_config_trace_v3_Tracing_Http*); }
+UPB_INLINE bool envoy_config_trace_v3_Tracing_has_http(const envoy_config_trace_v3_Tracing *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_config_trace_v3_Tracing_Http* envoy_config_trace_v3_Tracing_http(const envoy_config_trace_v3_Tracing *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_config_trace_v3_Tracing_Http*); }
 
 UPB_INLINE void envoy_config_trace_v3_Tracing_set_http(envoy_config_trace_v3_Tracing *msg, envoy_config_trace_v3_Tracing_Http* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), envoy_config_trace_v3_Tracing_Http*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_config_trace_v3_Tracing_Http*) = value;
 }
 UPB_INLINE struct envoy_config_trace_v3_Tracing_Http* envoy_config_trace_v3_Tracing_mutable_http(envoy_config_trace_v3_Tracing *msg, upb_arena *arena) {
   struct envoy_config_trace_v3_Tracing_Http* sub = (struct envoy_config_trace_v3_Tracing_Http*)envoy_config_trace_v3_Tracing_http(msg);
@@ -69,6 +77,12 @@ UPB_INLINE envoy_config_trace_v3_Tracing_Http *envoy_config_trace_v3_Tracing_Htt
   envoy_config_trace_v3_Tracing_Http *ret = envoy_config_trace_v3_Tracing_Http_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_config_trace_v3_Tracing_Http_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_config_trace_v3_Tracing_Http *envoy_config_trace_v3_Tracing_Http_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_config_trace_v3_Tracing_Http *ret = envoy_config_trace_v3_Tracing_Http_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_config_trace_v3_Tracing_Http_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_config_trace_v3_Tracing_Http_serialize(const envoy_config_trace_v3_Tracing_Http *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_config_trace_v3_Tracing_Http_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.upb.c

@@ -34,7 +34,7 @@
 
 #include "upb/port_def.inc"
 
-static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_submsgs[24] = {
+static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_submsgs[17] = {
   &envoy_config_accesslog_v3_AccessLog_msginit,
   &envoy_config_core_v3_Http1ProtocolOptions_msginit,
   &envoy_config_core_v3_Http2ProtocolOptions_msginit,
@@ -55,53 +55,53 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager__fields[38] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(36, 40), 0, 0, 9, 1},
-  {3, UPB_SIZE(144, 256), UPB_SIZE(-149, -265), 11, 11, 1},
-  {4, UPB_SIZE(144, 256), UPB_SIZE(-149, -265), 4, 11, 1},
-  {5, UPB_SIZE(132, 232), 0, 9, 11, 3},
-  {6, UPB_SIZE(60, 88), 0, 14, 11, 1},
-  {7, UPB_SIZE(64, 96), 0, 7, 11, 1},
-  {8, UPB_SIZE(68, 104), 0, 1, 11, 1},
-  {9, UPB_SIZE(72, 112), 0, 2, 11, 1},
-  {10, UPB_SIZE(44, 56), 0, 0, 9, 1},
-  {12, UPB_SIZE(76, 120), 0, 15, 11, 1},
-  {13, UPB_SIZE(136, 240), 0, 0, 11, 3},
-  {14, UPB_SIZE(80, 128), 0, 14, 11, 1},
-  {15, UPB_SIZE(84, 136), 0, 14, 11, 1},
+  {1, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {2, UPB_SIZE(28, 32), 0, 0, 9, 1},
+  {3, UPB_SIZE(136, 248), UPB_SIZE(-141, -257), 11, 11, 1},
+  {4, UPB_SIZE(136, 248), UPB_SIZE(-141, -257), 4, 11, 1},
+  {5, UPB_SIZE(124, 224), 0, 9, 11, 3},
+  {6, UPB_SIZE(52, 80), 1, 14, 11, 1},
+  {7, UPB_SIZE(56, 88), 2, 7, 11, 1},
+  {8, UPB_SIZE(60, 96), 3, 1, 11, 1},
+  {9, UPB_SIZE(64, 104), 4, 2, 11, 1},
+  {10, UPB_SIZE(36, 48), 0, 0, 9, 1},
+  {12, UPB_SIZE(68, 112), 5, 15, 11, 1},
+  {13, UPB_SIZE(128, 232), 0, 0, 11, 3},
+  {14, UPB_SIZE(72, 120), 6, 14, 11, 1},
+  {15, UPB_SIZE(76, 128), 7, 14, 11, 1},
   {16, UPB_SIZE(8, 8), 0, 0, 14, 1},
-  {17, UPB_SIZE(88, 144), 0, 6, 11, 1},
-  {18, UPB_SIZE(28, 28), 0, 0, 8, 1},
-  {19, UPB_SIZE(24, 24), 0, 0, 13, 1},
-  {20, UPB_SIZE(29, 29), 0, 0, 8, 1},
-  {21, UPB_SIZE(30, 30), 0, 0, 8, 1},
-  {22, UPB_SIZE(52, 72), 0, 0, 9, 1},
-  {23, UPB_SIZE(140, 248), 0, 8, 11, 3},
-  {24, UPB_SIZE(92, 152), 0, 15, 11, 1},
-  {25, UPB_SIZE(96, 160), 0, 5, 11, 1},
-  {26, UPB_SIZE(100, 168), 0, 15, 11, 1},
-  {28, UPB_SIZE(104, 176), 0, 15, 11, 1},
-  {29, UPB_SIZE(108, 184), 0, 16, 11, 1},
-  {30, UPB_SIZE(112, 192), 0, 14, 11, 1},
-  {31, UPB_SIZE(144, 256), UPB_SIZE(-149, -265), 13, 11, 1},
-  {32, UPB_SIZE(31, 31), 0, 0, 8, 1},
-  {33, UPB_SIZE(32, 32), 0, 0, 8, 1},
-  {34, UPB_SIZE(16, 16), 0, 0, 14, 1},
-  {35, UPB_SIZE(116, 200), 0, 3, 11, 1},
-  {36, UPB_SIZE(120, 208), 0, 12, 11, 1},
-  {37, UPB_SIZE(33, 33), 0, 0, 8, 1},
-  {38, UPB_SIZE(124, 216), 0, 10, 11, 1},
-  {39, UPB_SIZE(34, 34), 0, 0, 8, 1},
-  {40, UPB_SIZE(128, 224), 0, 14, 11, 1},
+  {17, UPB_SIZE(80, 136), 8, 6, 11, 1},
+  {18, UPB_SIZE(20, 20), 0, 0, 8, 1},
+  {19, UPB_SIZE(16, 16), 0, 0, 13, 1},
+  {20, UPB_SIZE(21, 21), 0, 0, 8, 1},
+  {21, UPB_SIZE(22, 22), 0, 0, 8, 1},
+  {22, UPB_SIZE(44, 64), 0, 0, 9, 1},
+  {23, UPB_SIZE(132, 240), 0, 8, 11, 3},
+  {24, UPB_SIZE(84, 144), 9, 15, 11, 1},
+  {25, UPB_SIZE(88, 152), 10, 5, 11, 1},
+  {26, UPB_SIZE(92, 160), 11, 15, 11, 1},
+  {28, UPB_SIZE(96, 168), 12, 15, 11, 1},
+  {29, UPB_SIZE(100, 176), 13, 16, 11, 1},
+  {30, UPB_SIZE(104, 184), 14, 14, 11, 1},
+  {31, UPB_SIZE(136, 248), UPB_SIZE(-141, -257), 13, 11, 1},
+  {32, UPB_SIZE(23, 23), 0, 0, 8, 1},
+  {33, UPB_SIZE(24, 24), 0, 0, 8, 1},
+  {34, UPB_SIZE(12, 12), 0, 0, 14, 1},
+  {35, UPB_SIZE(108, 192), 15, 3, 11, 1},
+  {36, UPB_SIZE(112, 200), 16, 12, 11, 1},
+  {37, UPB_SIZE(25, 25), 0, 0, 8, 1},
+  {38, UPB_SIZE(116, 208), 17, 10, 11, 1},
+  {39, UPB_SIZE(26, 26), 0, 0, 8, 1},
+  {40, UPB_SIZE(120, 216), 18, 14, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager__fields[0],
-  UPB_SIZE(152, 272), 38, false,
+  UPB_SIZE(144, 272), 38, false, 255,
 };
 
-static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing_submsgs[6] = {
+static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing_submsgs[4] = {
   &envoy_config_trace_v3_Tracing_Http_msginit,
   &envoy_type_tracing_v3_CustomTag_msginit,
   &envoy_type_v3_Percent_msginit,
@@ -109,19 +109,19 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing__fields[7] = {
-  {3, UPB_SIZE(4, 8), 0, 2, 11, 1},
-  {4, UPB_SIZE(8, 16), 0, 2, 11, 1},
-  {5, UPB_SIZE(12, 24), 0, 2, 11, 1},
-  {6, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {7, UPB_SIZE(16, 32), 0, 3, 11, 1},
+  {3, UPB_SIZE(4, 8), 1, 2, 11, 1},
+  {4, UPB_SIZE(8, 16), 2, 2, 11, 1},
+  {5, UPB_SIZE(12, 24), 3, 2, 11, 1},
+  {6, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {7, UPB_SIZE(16, 32), 4, 3, 11, 1},
   {8, UPB_SIZE(24, 48), 0, 1, 11, 3},
-  {9, UPB_SIZE(20, 40), 0, 0, 11, 1},
+  {9, UPB_SIZE(20, 40), 5, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_Tracing__fields[0],
-  UPB_SIZE(28, 56), 7, false,
+  UPB_SIZE(32, 56), 7, false, 255,
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_InternalAddressConfig__fields[1] = {
@@ -131,7 +131,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_InternalAddressConfig_msginit = {
   NULL,
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_InternalAddressConfig__fields[0],
-  UPB_SIZE(1, 1), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_SetCurrentClientCertDetails_submsgs[1] = {
@@ -139,17 +139,17 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_SetCurrentClientCertDetails__fields[5] = {
-  {1, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {4, UPB_SIZE(1, 1), 0, 0, 8, 1},
-  {5, UPB_SIZE(2, 2), 0, 0, 8, 1},
-  {6, UPB_SIZE(3, 3), 0, 0, 8, 1},
+  {1, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {4, UPB_SIZE(2, 2), 0, 0, 8, 1},
+  {5, UPB_SIZE(3, 3), 0, 0, 8, 1},
+  {6, UPB_SIZE(4, 4), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_SetCurrentClientCertDetails_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_SetCurrentClientCertDetails_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_SetCurrentClientCertDetails__fields[0],
-  UPB_SIZE(8, 16), 5, false,
+  UPB_SIZE(16, 16), 5, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_UpgradeConfig_submsgs[2] = {
@@ -158,15 +158,15 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_UpgradeConfig__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(12, 24), 0, 0, 11, 3},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(16, 32), 0, 0, 11, 3},
+  {3, UPB_SIZE(12, 24), 1, 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_UpgradeConfig_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_UpgradeConfig_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpConnectionManager_UpgradeConfig__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_LocalReplyConfig_submsgs[2] = {
@@ -175,14 +175,14 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_LocalReplyConfig__fields[2] = {
-  {1, UPB_SIZE(4, 8), 0, 1, 11, 3},
-  {2, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(8, 16), 0, 1, 11, 3},
+  {2, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_LocalReplyConfig_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_LocalReplyConfig_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_LocalReplyConfig__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ResponseMapper_submsgs[5] = {
@@ -194,17 +194,17 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_ResponseMapper__fields[5] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 4, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 3, 11, 1},
-  {5, UPB_SIZE(16, 32), 0, 2, 11, 3},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 4, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 1, 11, 1},
+  {4, UPB_SIZE(16, 32), 4, 3, 11, 1},
+  {5, UPB_SIZE(20, 40), 0, 2, 11, 3},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ResponseMapper_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ResponseMapper_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ResponseMapper__fields[0],
-  UPB_SIZE(20, 40), 5, false,
+  UPB_SIZE(24, 48), 5, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_Rds_submsgs[2] = {
@@ -213,15 +213,15 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_Rds__fields[3] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_Rds_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_Rds_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_Rds__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRouteConfigurationsList_submsgs[1] = {
@@ -235,7 +235,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRouteConfigurationsList_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRouteConfigurationsList_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRouteConfigurationsList__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_submsgs[4] = {
@@ -246,17 +246,17 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes__fields[5] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 3, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 0, 11, 1},
-  {4, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 2, 11, 1},
-  {5, UPB_SIZE(16, 32), UPB_SIZE(-21, -41), 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 3, 11, 1},
+  {3, UPB_SIZE(16, 32), 2, 0, 11, 1},
+  {4, UPB_SIZE(20, 40), UPB_SIZE(-25, -49), 2, 11, 1},
+  {5, UPB_SIZE(20, 40), UPB_SIZE(-25, -49), 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes__fields[0],
-  UPB_SIZE(24, 48), 5, false,
+  UPB_SIZE(32, 64), 5, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_submsgs[1] = {
@@ -270,7 +270,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_submsgs[1] = {
@@ -284,7 +284,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_submsgs[1] = {
@@ -301,7 +301,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement__fields[2] = {
@@ -312,7 +312,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement_msginit = {
   NULL,
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_ScopedRds_submsgs[1] = {
@@ -320,13 +320,13 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_ScopedRds__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_ScopedRds_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRds_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_ScopedRds__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_HttpFilter_submsgs[2] = {
@@ -343,7 +343,7 @@ static const upb_msglayout_field envoy_extensions_filters_network_http_connectio
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_HttpFilter_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpFilter_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_HttpFilter__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(16, 32), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_filters_network_http_connection_manager_v3_RequestIDExtension_submsgs[1] = {
@@ -351,13 +351,13 @@ static const upb_msglayout *const envoy_extensions_filters_network_http_connecti
 };
 
 static const upb_msglayout_field envoy_extensions_filters_network_http_connection_manager_v3_RequestIDExtension__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_filters_network_http_connection_manager_v3_RequestIDExtension_msginit = {
   &envoy_extensions_filters_network_http_connection_manager_v3_RequestIDExtension_submsgs[0],
   &envoy_extensions_filters_network_http_connection_manager_v3_RequestIDExtension__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/cert.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 /* Public Imports. */

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/common.upb.c

@@ -23,15 +23,15 @@
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_TlsParameters__fields[4] = {
   {1, UPB_SIZE(0, 0), 0, 0, 14, 1},
-  {2, UPB_SIZE(8, 8), 0, 0, 14, 1},
-  {3, UPB_SIZE(16, 16), 0, 0, 9, 3},
-  {4, UPB_SIZE(20, 24), 0, 0, 9, 3},
+  {2, UPB_SIZE(4, 4), 0, 0, 14, 1},
+  {3, UPB_SIZE(8, 8), 0, 0, 9, 3},
+  {4, UPB_SIZE(12, 16), 0, 0, 9, 3},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_TlsParameters_msginit = {
   NULL,
   &envoy_extensions_transport_sockets_tls_v3_TlsParameters__fields[0],
-  UPB_SIZE(24, 32), 4, false,
+  UPB_SIZE(16, 24), 4, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_submsgs[1] = {
@@ -46,27 +46,27 @@ static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_Priva
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
-static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_TlsCertificate_submsgs[6] = {
+static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_TlsCertificate_submsgs[2] = {
   &envoy_config_core_v3_DataSource_msginit,
   &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_msginit,
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_TlsCertificate__fields[6] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 0, 11, 1},
-  {5, UPB_SIZE(20, 40), 0, 0, 11, 3},
-  {6, UPB_SIZE(16, 32), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 0, 11, 1},
+  {4, UPB_SIZE(16, 32), 4, 0, 11, 1},
+  {5, UPB_SIZE(24, 48), 0, 0, 11, 3},
+  {6, UPB_SIZE(20, 40), 5, 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_TlsCertificate_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_TlsCertificate_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_TlsCertificate__fields[0],
-  UPB_SIZE(24, 48), 6, false,
+  UPB_SIZE(32, 56), 6, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_submsgs[1] = {
@@ -80,30 +80,30 @@ static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_TlsSe
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
-static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_submsgs[4] = {
+static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_submsgs[3] = {
   &envoy_config_core_v3_DataSource_msginit,
   &envoy_type_matcher_v3_StringMatcher_msginit,
   &google_protobuf_BoolValue_msginit,
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext__fields[8] = {
-  {1, UPB_SIZE(12, 16), 0, 0, 11, 1},
+  {1, UPB_SIZE(12, 16), 1, 0, 11, 1},
   {2, UPB_SIZE(24, 40), 0, 0, 9, 3},
   {3, UPB_SIZE(28, 48), 0, 0, 9, 3},
-  {6, UPB_SIZE(16, 24), 0, 2, 11, 1},
-  {7, UPB_SIZE(20, 32), 0, 0, 11, 1},
+  {6, UPB_SIZE(16, 24), 2, 2, 11, 1},
+  {7, UPB_SIZE(20, 32), 3, 0, 11, 1},
   {8, UPB_SIZE(8, 8), 0, 0, 8, 1},
   {9, UPB_SIZE(32, 56), 0, 1, 11, 3},
-  {10, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {10, UPB_SIZE(4, 4), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext__fields[0],
-  UPB_SIZE(40, 64), 8, false,
+  UPB_SIZE(40, 64), 8, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/common.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -67,39 +68,45 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsParameters *envoy_extens
   envoy_extensions_transport_sockets_tls_v3_TlsParameters *ret = envoy_extensions_transport_sockets_tls_v3_TlsParameters_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsParameters_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsParameters *envoy_extensions_transport_sockets_tls_v3_TlsParameters_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_TlsParameters *ret = envoy_extensions_transport_sockets_tls_v3_TlsParameters_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsParameters_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_TlsParameters_serialize(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_TlsParameters_msginit, arena, len);
 }
 
 UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_TlsParameters_tls_minimum_protocol_version(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
-UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_TlsParameters_tls_maximum_protocol_version(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t); }
-UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_TlsParameters_cipher_suites(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(16, 16), len); }
-UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_TlsParameters_ecdh_curves(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(20, 24), len); }
+UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_TlsParameters_tls_maximum_protocol_version(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
+UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_TlsParameters_cipher_suites(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(8, 8), len); }
+UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_TlsParameters_ecdh_curves(const envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(12, 16), len); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsParameters_set_tls_minimum_protocol_version(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, int32_t value) {
   *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsParameters_set_tls_maximum_protocol_version(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 8), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_TlsParameters_mutable_cipher_suites(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 16), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 8), len);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_TlsParameters_resize_cipher_suites(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(16, 16), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(8, 8), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsParameters_add_cipher_suites(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(16, 16), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(8, 8), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_TlsParameters_mutable_ecdh_curves(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 24), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 16), len);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_TlsParameters_resize_ecdh_curves(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(20, 24), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(12, 16), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsParameters_add_ecdh_curves(envoy_extensions_transport_sockets_tls_v3_TlsParameters *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(20, 24), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(12, 16), UPB_SIZE(3, 4), &val,
       arena);
 }
 
@@ -113,6 +120,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider *envoy_e
   envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider *ret = envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider *envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider *ret = envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_serialize(const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider_msginit, arena, len);
 }
@@ -153,25 +166,32 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsCertificate *envoy_exten
   envoy_extensions_transport_sockets_tls_v3_TlsCertificate *ret = envoy_extensions_transport_sockets_tls_v3_TlsCertificate_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsCertificate_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsCertificate *envoy_extensions_transport_sockets_tls_v3_TlsCertificate_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_TlsCertificate *ret = envoy_extensions_transport_sockets_tls_v3_TlsCertificate_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsCertificate_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_TlsCertificate_serialize(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_TlsCertificate_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_certificate_chain(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_certificate_chain(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_private_key(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_password(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_password(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_ocsp_staple(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_ocsp_staple(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_DataSource*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* const* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, size_t *len) { return (const struct envoy_config_core_v3_DataSource* const*)_upb_array_accessor(msg, UPB_SIZE(20, 40), len); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_private_key_provider(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key_provider(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_certificate_chain(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_certificate_chain(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_private_key(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_password(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_password(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_ocsp_staple(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_ocsp_staple(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* const* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, size_t *len) { return (const struct envoy_config_core_v3_DataSource* const*)_upb_array_accessor(msg, UPB_SIZE(24, 48), len); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_TlsCertificate_has_private_key_provider(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return _upb_hasbit(msg, 5); }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key_provider(const envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsCertificate_set_certificate_chain(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_certificate_chain(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_extensions_transport_sockets_tls_v3_TlsCertificate_certificate_chain(msg);
@@ -183,7 +203,8 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_so
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsCertificate_set_private_key(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_private_key(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key(msg);
@@ -195,7 +216,8 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_so
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsCertificate_set_password(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_password(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_extensions_transport_sockets_tls_v3_TlsCertificate_password(msg);
@@ -207,7 +229,8 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_so
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsCertificate_set_ocsp_staple(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_ocsp_staple(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_extensions_transport_sockets_tls_v3_TlsCertificate_ocsp_staple(msg);
@@ -219,20 +242,21 @@ UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_so
   return sub;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource** envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_signed_certificate_timestamp(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, size_t *len) {
-  return (struct envoy_config_core_v3_DataSource**)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 40), len);
+  return (struct envoy_config_core_v3_DataSource**)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource** envoy_extensions_transport_sockets_tls_v3_TlsCertificate_resize_signed_certificate_timestamp(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_DataSource**)_upb_array_resize_accessor(msg, UPB_SIZE(20, 40), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_DataSource**)_upb_array_resize_accessor2(msg, UPB_SIZE(24, 48), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_add_signed_certificate_timestamp(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)_upb_msg_new(&envoy_config_core_v3_DataSource_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(20, 40), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(24, 48), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_TlsCertificate_set_private_key_provider(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider*) = value;
+  _upb_sethas(msg, 5);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider* envoy_extensions_transport_sockets_tls_v3_TlsCertificate_mutable_private_key_provider(envoy_extensions_transport_sockets_tls_v3_TlsCertificate *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider* sub = (struct envoy_extensions_transport_sockets_tls_v3_PrivateKeyProvider*)envoy_extensions_transport_sockets_tls_v3_TlsCertificate_private_key_provider(msg);
@@ -254,6 +278,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *envoy
   envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *ret = envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *ret = envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_serialize(const envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_msginit, arena, len);
 }
@@ -265,12 +295,12 @@ UPB_INLINE struct envoy_config_core_v3_DataSource** envoy_extensions_transport_s
   return (struct envoy_config_core_v3_DataSource**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource** envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_resize_keys(envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_core_v3_DataSource**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_core_v3_DataSource**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_add_keys(envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)_upb_msg_new(&envoy_config_core_v3_DataSource_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -285,24 +315,31 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CertificateValidationContex
   envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *ret = envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *ret = envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_serialize(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_trusted_ca(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_trusted_ca(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_trusted_ca(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct envoy_config_core_v3_DataSource*); }
 UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_verify_certificate_hash(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(24, 40), len); }
 UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_verify_certificate_spki(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(28, 48), len); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_require_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_require_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_require_signed_certificate_timestamp(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_crl(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_crl(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_crl(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct envoy_config_core_v3_DataSource*); }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_allow_expired_certificate(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), bool); }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_has_match_subject_alt_names(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 56)); }
 UPB_INLINE const struct envoy_type_matcher_v3_StringMatcher* const* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_match_subject_alt_names(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t *len) { return (const struct envoy_type_matcher_v3_StringMatcher* const*)_upb_array_accessor(msg, UPB_SIZE(32, 56), len); }
-UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_trust_chain_verification(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
+UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_trust_chain_verification(const envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_set_trusted_ca(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, struct envoy_config_core_v3_DataSource* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_mutable_trusted_ca(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_arena *arena) {
@@ -318,23 +355,24 @@ UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CertificateVal
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 40), len);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_resize_verify_certificate_hash(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(24, 40), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(24, 40), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_add_verify_certificate_hash(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(24, 40), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(24, 40), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_mutable_verify_certificate_spki(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t *len) {
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 48), len);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_resize_verify_certificate_spki(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(28, 48), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 48), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_add_verify_certificate_spki(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(28, 48), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(28, 48), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_set_require_signed_certificate_timestamp(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_mutable_require_signed_certificate_timestamp(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_arena *arena) {
@@ -347,6 +385,7 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_set_crl(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, struct envoy_config_core_v3_DataSource* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_mutable_crl(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_arena *arena) {
@@ -365,17 +404,17 @@ UPB_INLINE struct envoy_type_matcher_v3_StringMatcher** envoy_extensions_transpo
   return (struct envoy_type_matcher_v3_StringMatcher**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 56), len);
 }
 UPB_INLINE struct envoy_type_matcher_v3_StringMatcher** envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_resize_match_subject_alt_names(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_type_matcher_v3_StringMatcher**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 56), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_type_matcher_v3_StringMatcher**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_type_matcher_v3_StringMatcher* envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_add_match_subject_alt_names(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_StringMatcher* sub = (struct envoy_type_matcher_v3_StringMatcher*)_upb_msg_new(&envoy_type_matcher_v3_StringMatcher_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 56), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_set_trust_chain_verification(envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 
 #ifdef __cplusplus

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/secret.upb.c

@@ -25,13 +25,13 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Gene
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_GenericSecret__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_GenericSecret_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_GenericSecret_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_GenericSecret__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_submsgs[2] = {
@@ -40,15 +40,15 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_SdsS
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {3, UPB_SIZE(12, 24), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {3, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Secret_submsgs[4] = {
@@ -69,7 +69,7 @@ static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_Secre
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_Secret_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_Secret_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_Secret__fields[0],
-  UPB_SIZE(16, 32), 5, false,
+  UPB_SIZE(16, 32), 5, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/secret.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -52,15 +53,22 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_GenericSecret *envoy_extens
   envoy_extensions_transport_sockets_tls_v3_GenericSecret *ret = envoy_extensions_transport_sockets_tls_v3_GenericSecret_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_GenericSecret_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_GenericSecret *envoy_extensions_transport_sockets_tls_v3_GenericSecret_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_GenericSecret *ret = envoy_extensions_transport_sockets_tls_v3_GenericSecret_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_GenericSecret_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_GenericSecret_serialize(const envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_GenericSecret_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_GenericSecret_has_secret(const envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_GenericSecret_secret(const envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_DataSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_GenericSecret_has_secret(const envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_GenericSecret_secret(const envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_DataSource*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_GenericSecret_set_secret(envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg, struct envoy_config_core_v3_DataSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_DataSource*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_DataSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_DataSource* envoy_extensions_transport_sockets_tls_v3_GenericSecret_mutable_secret(envoy_extensions_transport_sockets_tls_v3_GenericSecret *msg, upb_arena *arena) {
   struct envoy_config_core_v3_DataSource* sub = (struct envoy_config_core_v3_DataSource*)envoy_extensions_transport_sockets_tls_v3_GenericSecret_secret(msg);
@@ -82,21 +90,28 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *envoy_exte
   envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *ret = envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *ret = envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_serialize(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_name(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_has_sds_config(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_config_core_v3_ConfigSource* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_config(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_config_core_v3_ConfigSource*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_has_sds_resource_locator(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct udpa_core_v1_ResourceLocator* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_resource_locator(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct udpa_core_v1_ResourceLocator*); }
+UPB_INLINE upb_strview envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_name(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_has_sds_config(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_ConfigSource* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_config(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_ConfigSource*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_has_sds_resource_locator(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct udpa_core_v1_ResourceLocator* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_resource_locator(const envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct udpa_core_v1_ResourceLocator*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_set_name(envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_set_sds_config(envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, struct envoy_config_core_v3_ConfigSource* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_config_core_v3_ConfigSource*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_ConfigSource*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_ConfigSource* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_mutable_sds_config(envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, upb_arena *arena) {
   struct envoy_config_core_v3_ConfigSource* sub = (struct envoy_config_core_v3_ConfigSource*)envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_config(msg);
@@ -108,7 +123,8 @@ UPB_INLINE struct envoy_config_core_v3_ConfigSource* envoy_extensions_transport_
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_set_sds_resource_locator(envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, struct udpa_core_v1_ResourceLocator* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct udpa_core_v1_ResourceLocator*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct udpa_core_v1_ResourceLocator*) = value;
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator* envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_mutable_sds_resource_locator(envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig *msg, upb_arena *arena) {
   struct udpa_core_v1_ResourceLocator* sub = (struct udpa_core_v1_ResourceLocator*)envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_sds_resource_locator(msg);
@@ -130,6 +146,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_Secret *envoy_extensions_tr
   envoy_extensions_transport_sockets_tls_v3_Secret *ret = envoy_extensions_transport_sockets_tls_v3_Secret_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_Secret_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_Secret *envoy_extensions_transport_sockets_tls_v3_Secret_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_Secret *ret = envoy_extensions_transport_sockets_tls_v3_Secret_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_Secret_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_Secret_serialize(const envoy_extensions_transport_sockets_tls_v3_Secret *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_Secret_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/tls.upb.c

@@ -28,19 +28,19 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Upst
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext__fields[4] = {
-  {1, UPB_SIZE(12, 24), 0, 0, 11, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
   {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {4, UPB_SIZE(16, 32), 0, 1, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {4, UPB_SIZE(16, 32), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext__fields[0],
-  UPB_SIZE(24, 48), 4, false,
+  UPB_SIZE(24, 48), 4, false, 255,
 };
 
-static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_submsgs[6] = {
+static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_submsgs[5] = {
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_msginit,
   &envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit,
   &envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys_msginit,
@@ -49,23 +49,23 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Down
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext__fields[8] = {
-  {1, UPB_SIZE(8, 8), 0, 0, 11, 1},
-  {2, UPB_SIZE(12, 16), 0, 3, 11, 1},
-  {3, UPB_SIZE(16, 24), 0, 3, 11, 1},
+  {1, UPB_SIZE(8, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(12, 16), 2, 3, 11, 1},
+  {3, UPB_SIZE(16, 24), 3, 3, 11, 1},
   {4, UPB_SIZE(24, 40), UPB_SIZE(-29, -49), 2, 11, 1},
   {5, UPB_SIZE(24, 40), UPB_SIZE(-29, -49), 1, 11, 1},
-  {6, UPB_SIZE(20, 32), 0, 4, 11, 1},
+  {6, UPB_SIZE(20, 32), 4, 4, 11, 1},
   {7, UPB_SIZE(24, 40), UPB_SIZE(-29, -49), 0, 8, 1},
-  {8, UPB_SIZE(0, 0), 0, 0, 14, 1},
+  {8, UPB_SIZE(4, 4), 0, 0, 14, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext__fields[0],
-  UPB_SIZE(32, 56), 8, false,
+  UPB_SIZE(32, 56), 8, false, 255,
 };
 
-static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_submsgs[11] = {
+static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_submsgs[8] = {
   &envoy_config_core_v3_TypedExtensionConfig_msginit,
   &envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext_msginit,
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_msginit,
@@ -77,24 +77,24 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Comm
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_CommonTlsContext__fields[12] = {
-  {1, UPB_SIZE(0, 0), 0, 7, 11, 1},
-  {2, UPB_SIZE(16, 32), 0, 6, 11, 3},
-  {3, UPB_SIZE(28, 56), UPB_SIZE(-33, -65), 1, 11, 1},
-  {4, UPB_SIZE(20, 40), 0, 0, 9, 3},
-  {6, UPB_SIZE(24, 48), 0, 5, 11, 3},
-  {7, UPB_SIZE(28, 56), UPB_SIZE(-33, -65), 5, 11, 1},
-  {8, UPB_SIZE(28, 56), UPB_SIZE(-33, -65), 4, 11, 1},
-  {9, UPB_SIZE(4, 8), 0, 2, 11, 1},
-  {10, UPB_SIZE(28, 56), UPB_SIZE(-33, -65), 2, 11, 1},
-  {11, UPB_SIZE(8, 16), 0, 3, 11, 1},
-  {12, UPB_SIZE(28, 56), UPB_SIZE(-33, -65), 3, 11, 1},
-  {13, UPB_SIZE(12, 24), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 7, 11, 1},
+  {2, UPB_SIZE(20, 40), 0, 6, 11, 3},
+  {3, UPB_SIZE(32, 64), UPB_SIZE(-37, -73), 1, 11, 1},
+  {4, UPB_SIZE(24, 48), 0, 0, 9, 3},
+  {6, UPB_SIZE(28, 56), 0, 5, 11, 3},
+  {7, UPB_SIZE(32, 64), UPB_SIZE(-37, -73), 5, 11, 1},
+  {8, UPB_SIZE(32, 64), UPB_SIZE(-37, -73), 4, 11, 1},
+  {9, UPB_SIZE(8, 16), 2, 2, 11, 1},
+  {10, UPB_SIZE(32, 64), UPB_SIZE(-37, -73), 2, 11, 1},
+  {11, UPB_SIZE(12, 24), 3, 3, 11, 1},
+  {12, UPB_SIZE(32, 64), UPB_SIZE(-37, -73), 3, 11, 1},
+  {13, UPB_SIZE(16, 32), 4, 0, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext__fields[0],
-  UPB_SIZE(36, 72), 12, false,
+  UPB_SIZE(40, 80), 12, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_submsgs[1] = {
@@ -109,7 +109,7 @@ static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_Commo
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance__fields[2] = {
@@ -120,7 +120,7 @@ static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_Commo
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_msginit = {
   NULL,
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_submsgs[4] = {
@@ -131,16 +131,16 @@ static const upb_msglayout *const envoy_extensions_transport_sockets_tls_v3_Comm
 };
 
 static const upb_msglayout_field envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext__fields[4] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 3, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
-  {4, UPB_SIZE(12, 24), 0, 2, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 2, 3, 11, 1},
+  {3, UPB_SIZE(12, 24), 3, 1, 11, 1},
+  {4, UPB_SIZE(16, 32), 4, 2, 11, 1},
 };
 
 const upb_msglayout envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_msginit = {
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_submsgs[0],
   &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext__fields[0],
-  UPB_SIZE(16, 32), 4, false,
+  UPB_SIZE(24, 40), 4, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/extensions/transport_sockets/tls/v3/tls.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -73,18 +74,25 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *envoy_e
   envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_serialize(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_has_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_has_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext*); }
 UPB_INLINE upb_strview envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_sni(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_allow_renegotiation(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_has_max_session_keys(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_allow_renegotiation(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_has_max_session_keys(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_UInt32Value* envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_max_session_keys(const envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_set_common_tls_context(envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_mutable_common_tls_context(envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, upb_arena *arena) {
@@ -100,9 +108,10 @@ UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_set
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_set_allow_renegotiation(envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_set_max_session_keys(envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, struct google_protobuf_UInt32Value* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext_mutable_max_session_keys(envoy_extensions_transport_sockets_tls_v3_UpstreamTlsContext *msg, upb_arena *arena) {
@@ -125,6 +134,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *envoy
   envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_serialize(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_msginit, arena, len);
 }
@@ -137,23 +152,24 @@ typedef enum {
 } envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys_type_oneofcases;
 UPB_INLINE envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys_type_oneofcases envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys_type_case(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext* msg) { return (envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(28, 48), int32_t); }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 8)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_common_tls_context(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 8), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_require_client_certificate(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 16)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_require_client_certificate(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_hasbit(msg, 2); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_require_client_certificate(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 16), const struct google_protobuf_BoolValue*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_require_sni(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 24)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_require_sni(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_hasbit(msg, 3); }
 UPB_INLINE const struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_require_sni(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 24), const struct google_protobuf_BoolValue*); }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_session_ticket_keys(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(28, 48)) == 4; }
 UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_TlsSessionTicketKeys*, UPB_SIZE(24, 40), UPB_SIZE(28, 48), 4, NULL); }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_session_ticket_keys_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(28, 48)) == 5; }
 UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_ticket_keys_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*, UPB_SIZE(24, 40), UPB_SIZE(28, 48), 5, NULL); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_session_timeout(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 32)); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_session_timeout(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_hasbit(msg, 4); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_session_timeout(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 32), const struct google_protobuf_Duration*); }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_has_disable_stateless_session_resumption(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(28, 48)) == 7; }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_disable_stateless_session_resumption(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return UPB_READ_ONEOF(msg, bool, UPB_SIZE(24, 40), UPB_SIZE(28, 48), 7, false); }
-UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_ocsp_staple_policy(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t); }
+UPB_INLINE int32_t envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_ocsp_staple_policy(const envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_set_common_tls_context(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(8, 8), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_mutable_common_tls_context(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, upb_arena *arena) {
@@ -166,6 +182,7 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* en
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_set_require_client_certificate(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 2);
   *UPB_PTR_AT(msg, UPB_SIZE(12, 16), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_mutable_require_client_certificate(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, upb_arena *arena) {
@@ -178,6 +195,7 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_set_require_sni(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, struct google_protobuf_BoolValue* value) {
+  _upb_sethas(msg, 3);
   *UPB_PTR_AT(msg, UPB_SIZE(16, 24), struct google_protobuf_BoolValue*) = value;
 }
 UPB_INLINE struct google_protobuf_BoolValue* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_mutable_require_sni(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, upb_arena *arena) {
@@ -214,6 +232,7 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* env
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_set_session_timeout(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 4);
   *UPB_PTR_AT(msg, UPB_SIZE(20, 32), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_mutable_session_timeout(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, upb_arena *arena) {
@@ -229,7 +248,7 @@ UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_s
   UPB_WRITE_ONEOF(msg, bool, UPB_SIZE(24, 40), value, UPB_SIZE(28, 48), 7);
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext_set_ocsp_staple_policy(envoy_extensions_transport_sockets_tls_v3_DownstreamTlsContext *msg, int32_t value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 4), int32_t) = value;
 }
 
 /* envoy.extensions.transport_sockets.tls.v3.CommonTlsContext */
@@ -242,6 +261,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *envoy_ext
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_serialize(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_msginit, arena, len);
 }
@@ -254,34 +279,35 @@ typedef enum {
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_validation_context_certificate_provider_instance = 12,
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_NOT_SET = 0
 } envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_oneofcases;
-UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_oneofcases envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_case(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* msg) { return (envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(32, 64), int32_t); }
-
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_params(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_params(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_extensions_transport_sockets_tls_v3_TlsParameters*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificates(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificates(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (const struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 64)) == 3; }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*, UPB_SIZE(28, 56), UPB_SIZE(32, 64), 3, NULL); }
-UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_alpn_protocols(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(20, 40), len); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_sds_secret_configs(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_sds_secret_configs(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* const*)_upb_array_accessor(msg, UPB_SIZE(24, 48), len); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 64)) == 7; }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*, UPB_SIZE(28, 56), UPB_SIZE(32, 64), 7, NULL); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_combined_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 64)) == 8; }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_combined_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext*, UPB_SIZE(28, 56), UPB_SIZE(32, 64), 8, NULL); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 64)) == 10; }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*, UPB_SIZE(28, 56), UPB_SIZE(32, 64), 10, NULL); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(32, 64)) == 12; }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*, UPB_SIZE(28, 56), UPB_SIZE(32, 64), 12, NULL); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_custom_handshaker(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const struct envoy_config_core_v3_TypedExtensionConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_custom_handshaker(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_config_core_v3_TypedExtensionConfig*); }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_oneofcases envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_case(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext* msg) { return (envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_type_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(36, 72), int32_t); }
+
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_params(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_params(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_extensions_transport_sockets_tls_v3_TlsParameters*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificates(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificates(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (const struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* const*)_upb_array_accessor(msg, UPB_SIZE(20, 40), len); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 72)) == 3; }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*, UPB_SIZE(32, 64), UPB_SIZE(36, 72), 3, NULL); }
+UPB_INLINE upb_strview const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_alpn_protocols(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(24, 48), len); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_sds_secret_configs(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* const* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_sds_secret_configs(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) { return (const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* const*)_upb_array_accessor(msg, UPB_SIZE(28, 56), len); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 72)) == 7; }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*, UPB_SIZE(32, 64), UPB_SIZE(36, 72), 7, NULL); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_combined_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 72)) == 8; }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_combined_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext*, UPB_SIZE(32, 64), UPB_SIZE(36, 72), 8, NULL); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 72)) == 10; }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*, UPB_SIZE(32, 64), UPB_SIZE(36, 72), 10, NULL); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_tls_certificate_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_getoneofcase(msg, UPB_SIZE(36, 72)) == 12; }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return UPB_READ_ONEOF(msg, const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*, UPB_SIZE(32, 64), UPB_SIZE(36, 72), 12, NULL); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_has_custom_handshaker(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const struct envoy_config_core_v3_TypedExtensionConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_custom_handshaker(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct envoy_config_core_v3_TypedExtensionConfig*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_tls_params(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_extensions_transport_sockets_tls_v3_TlsParameters*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_extensions_transport_sockets_tls_v3_TlsParameters*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_tls_params(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* sub = (struct envoy_extensions_transport_sockets_tls_v3_TlsParameters*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_params(msg);
@@ -293,20 +319,20 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_TlsParameters* envoy
   return sub;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate** envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_tls_certificates(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) {
-  return (struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate**)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
+  return (struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate**)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 40), len);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate** envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_resize_tls_certificates(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate**)_upb_array_resize_accessor(msg, UPB_SIZE(16, 32), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate**)_upb_array_resize_accessor2(msg, UPB_SIZE(20, 40), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_add_tls_certificates(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate* sub = (struct envoy_extensions_transport_sockets_tls_v3_TlsCertificate*)_upb_msg_new(&envoy_extensions_transport_sockets_tls_v3_TlsCertificate_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(16, 32), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(20, 40), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* value) {
-  UPB_WRITE_ONEOF(msg, struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*, UPB_SIZE(28, 56), value, UPB_SIZE(32, 64), 3);
+  UPB_WRITE_ONEOF(msg, struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*, UPB_SIZE(32, 64), value, UPB_SIZE(36, 72), 3);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* sub = (struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context(msg);
@@ -318,30 +344,30 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CertificateValidatio
   return sub;
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_alpn_protocols(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(20, 40), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
 }
 UPB_INLINE upb_strview* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_resize_alpn_protocols(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(20, 40), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(24, 48), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_add_alpn_protocols(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(20, 40), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(24, 48), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig** envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_tls_certificate_sds_secret_configs(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t *len) {
-  return (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig**)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
+  return (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig**)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig** envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_resize_tls_certificate_sds_secret_configs(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig**)_upb_array_resize_accessor(msg, UPB_SIZE(24, 48), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig**)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 56), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_add_tls_certificate_sds_secret_configs(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* sub = (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*)_upb_msg_new(&envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(24, 48), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(28, 56), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_validation_context_sds_secret_config(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* value) {
-  UPB_WRITE_ONEOF(msg, struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*, UPB_SIZE(28, 56), value, UPB_SIZE(32, 64), 7);
+  UPB_WRITE_ONEOF(msg, struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*, UPB_SIZE(32, 64), value, UPB_SIZE(36, 72), 7);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_validation_context_sds_secret_config(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* sub = (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_sds_secret_config(msg);
@@ -353,7 +379,7 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* env
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_combined_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext* value) {
-  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext*, UPB_SIZE(28, 56), value, UPB_SIZE(32, 64), 8);
+  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext*, UPB_SIZE(32, 64), value, UPB_SIZE(36, 72), 8);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_combined_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_combined_validation_context(msg);
@@ -365,7 +391,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Com
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_tls_certificate_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_tls_certificate_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider(msg);
@@ -377,7 +404,7 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Cer
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_validation_context_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* value) {
-  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*, UPB_SIZE(28, 56), value, UPB_SIZE(32, 64), 10);
+  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*, UPB_SIZE(32, 64), value, UPB_SIZE(36, 72), 10);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_validation_context_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider(msg);
@@ -389,7 +416,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Cer
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_tls_certificate_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_tls_certificate_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_tls_certificate_certificate_provider_instance(msg);
@@ -401,7 +429,7 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Cer
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_validation_context_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* value) {
-  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*, UPB_SIZE(28, 56), value, UPB_SIZE(32, 64), 12);
+  UPB_WRITE_ONEOF(msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*, UPB_SIZE(32, 64), value, UPB_SIZE(36, 72), 12);
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_validation_context_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_validation_context_certificate_provider_instance(msg);
@@ -413,7 +441,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Cer
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_set_custom_handshaker(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, struct envoy_config_core_v3_TypedExtensionConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_config_core_v3_TypedExtensionConfig*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct envoy_config_core_v3_TypedExtensionConfig*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_TypedExtensionConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_mutable_custom_handshaker(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext *msg, upb_arena *arena) {
   struct envoy_config_core_v3_TypedExtensionConfig* sub = (struct envoy_config_core_v3_TypedExtensionConfig*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_custom_handshaker(msg);
@@ -435,6 +464,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Certificat
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_serialize(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider_msginit, arena, len);
 }
@@ -475,6 +510,12 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Certificat
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_serialize(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance_msginit, arena, len);
 }
@@ -499,21 +540,28 @@ UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCe
   envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *ret = envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_serialize(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_default_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_default_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*); }
-UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_default_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_default_validation_context(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_sds_secret_config(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_hasbit(msg, 3); }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*); }
+UPB_INLINE bool envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_has_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return _upb_hasbit(msg, 4); }
+UPB_INLINE const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider_instance(const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*); }
 
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_set_default_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_mutable_default_validation_context(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext* sub = (struct envoy_extensions_transport_sockets_tls_v3_CertificateValidationContext*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_default_validation_context(msg);
@@ -525,7 +573,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CertificateValidatio
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_set_validation_context_sds_secret_config(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_mutable_validation_context_sds_secret_config(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* sub = (struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_sds_secret_config(msg);
@@ -537,7 +586,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_SdsSecretConfig* env
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_set_validation_context_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*) = value;
+  _upb_sethas(msg, 3);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_mutable_validation_context_certificate_provider(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProvider*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider(msg);
@@ -549,7 +599,8 @@ UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_Cer
   return sub;
 }
 UPB_INLINE void envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_set_validation_context_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*) = value;
+  _upb_sethas(msg, 4);
+  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*) = value;
 }
 UPB_INLINE struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_mutable_validation_context_certificate_provider_instance(envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena) {
   struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance* sub = (struct envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CertificateProviderInstance*)envoy_extensions_transport_sockets_tls_v3_CommonTlsContext_CombinedCertificateValidationContext_validation_context_certificate_provider_instance(msg);

src/core/ext/upb-generated/envoy/service/cluster/v3/cds.upb.c

@@ -20,7 +20,7 @@
 const upb_msglayout envoy_service_cluster_v3_CdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/cluster/v3/cds.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_cluster_v3_CdsDummy *envoy_service_cluster_v3_CdsDummy_
   envoy_service_cluster_v3_CdsDummy *ret = envoy_service_cluster_v3_CdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_cluster_v3_CdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_cluster_v3_CdsDummy *envoy_service_cluster_v3_CdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_cluster_v3_CdsDummy *ret = envoy_service_cluster_v3_CdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_cluster_v3_CdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_cluster_v3_CdsDummy_serialize(const envoy_service_cluster_v3_CdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_cluster_v3_CdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/service/discovery/v3/ads.upb.c

@@ -18,7 +18,7 @@
 const upb_msglayout envoy_service_discovery_v3_AdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/discovery/v3/ads.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_discovery_v3_AdsDummy *envoy_service_discovery_v3_AdsDu
   envoy_service_discovery_v3_AdsDummy *ret = envoy_service_discovery_v3_AdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_AdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_AdsDummy *envoy_service_discovery_v3_AdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_AdsDummy *ret = envoy_service_discovery_v3_AdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_AdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_AdsDummy_serialize(const envoy_service_discovery_v3_AdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_AdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/service/discovery/v3/discovery.upb.c

@@ -26,18 +26,18 @@ static const upb_msglayout *const envoy_service_discovery_v3_DiscoveryRequest_su
 };
 
 static const upb_msglayout_field envoy_service_discovery_v3_DiscoveryRequest__fields[6] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(24, 48), 0, 0, 11, 1},
-  {3, UPB_SIZE(32, 64), 0, 0, 9, 3},
-  {4, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {5, UPB_SIZE(16, 32), 0, 0, 9, 1},
-  {6, UPB_SIZE(28, 56), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(28, 56), 1, 0, 11, 1},
+  {3, UPB_SIZE(36, 72), 0, 0, 9, 3},
+  {4, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {5, UPB_SIZE(20, 40), 0, 0, 9, 1},
+  {6, UPB_SIZE(32, 64), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_service_discovery_v3_DiscoveryRequest_msginit = {
   &envoy_service_discovery_v3_DiscoveryRequest_submsgs[0],
   &envoy_service_discovery_v3_DiscoveryRequest__fields[0],
-  UPB_SIZE(40, 80), 6, false,
+  UPB_SIZE(40, 80), 6, false, 255,
 };
 
 static const upb_msglayout *const envoy_service_discovery_v3_DiscoveryResponse_submsgs[2] = {
@@ -48,19 +48,19 @@ static const upb_msglayout *const envoy_service_discovery_v3_DiscoveryResponse_s
 static const upb_msglayout_field envoy_service_discovery_v3_DiscoveryResponse__fields[6] = {
   {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
   {2, UPB_SIZE(32, 64), 0, 1, 11, 3},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
   {4, UPB_SIZE(12, 24), 0, 0, 9, 1},
   {5, UPB_SIZE(20, 40), 0, 0, 9, 1},
-  {6, UPB_SIZE(28, 56), 0, 0, 11, 1},
+  {6, UPB_SIZE(28, 56), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_service_discovery_v3_DiscoveryResponse_msginit = {
   &envoy_service_discovery_v3_DiscoveryResponse_submsgs[0],
   &envoy_service_discovery_v3_DiscoveryResponse__fields[0],
-  UPB_SIZE(40, 80), 6, false,
+  UPB_SIZE(40, 80), 6, false, 255,
 };
 
-static const upb_msglayout *const envoy_service_discovery_v3_DeltaDiscoveryRequest_submsgs[5] = {
+static const upb_msglayout *const envoy_service_discovery_v3_DeltaDiscoveryRequest_submsgs[4] = {
   &envoy_config_core_v3_Node_msginit,
   &envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry_msginit,
   &google_rpc_Status_msginit,
@@ -68,21 +68,21 @@ static const upb_msglayout *const envoy_service_discovery_v3_DeltaDiscoveryReque
 };
 
 static const upb_msglayout_field envoy_service_discovery_v3_DeltaDiscoveryRequest__fields[9] = {
-  {1, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {3, UPB_SIZE(24, 48), 0, 0, 9, 3},
-  {4, UPB_SIZE(28, 56), 0, 0, 9, 3},
-  {5, UPB_SIZE(32, 64), 0, 1, 11, _UPB_LABEL_MAP},
-  {6, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {7, UPB_SIZE(20, 40), 0, 2, 11, 1},
-  {8, UPB_SIZE(36, 72), 0, 3, 11, 3},
-  {9, UPB_SIZE(40, 80), 0, 3, 11, 3},
+  {1, UPB_SIZE(20, 40), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {3, UPB_SIZE(28, 56), 0, 0, 9, 3},
+  {4, UPB_SIZE(32, 64), 0, 0, 9, 3},
+  {5, UPB_SIZE(36, 72), 0, 1, 11, _UPB_LABEL_MAP},
+  {6, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {7, UPB_SIZE(24, 48), 2, 2, 11, 1},
+  {8, UPB_SIZE(40, 80), 0, 3, 11, 3},
+  {9, UPB_SIZE(44, 88), 0, 3, 11, 3},
 };
 
 const upb_msglayout envoy_service_discovery_v3_DeltaDiscoveryRequest_msginit = {
   &envoy_service_discovery_v3_DeltaDiscoveryRequest_submsgs[0],
   &envoy_service_discovery_v3_DeltaDiscoveryRequest__fields[0],
-  UPB_SIZE(48, 96), 9, false,
+  UPB_SIZE(48, 96), 9, false, 255,
 };
 
 static const upb_msglayout_field envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry__fields[2] = {
@@ -93,7 +93,7 @@ static const upb_msglayout_field envoy_service_discovery_v3_DeltaDiscoveryReques
 const upb_msglayout envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry_msginit = {
   NULL,
   &envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_service_discovery_v3_DeltaDiscoveryResponse_submsgs[2] = {
@@ -113,7 +113,7 @@ static const upb_msglayout_field envoy_service_discovery_v3_DeltaDiscoveryRespon
 const upb_msglayout envoy_service_discovery_v3_DeltaDiscoveryResponse_msginit = {
   &envoy_service_discovery_v3_DeltaDiscoveryResponse_submsgs[0],
   &envoy_service_discovery_v3_DeltaDiscoveryResponse__fields[0],
-  UPB_SIZE(40, 80), 6, false,
+  UPB_SIZE(40, 80), 6, false, 255,
 };
 
 static const upb_msglayout *const envoy_service_discovery_v3_Resource_submsgs[2] = {
@@ -122,17 +122,17 @@ static const upb_msglayout *const envoy_service_discovery_v3_Resource_submsgs[2]
 };
 
 static const upb_msglayout_field envoy_service_discovery_v3_Resource__fields[5] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(16, 32), 0, 0, 11, 1},
-  {3, UPB_SIZE(8, 16), 0, 0, 9, 1},
-  {4, UPB_SIZE(24, 48), 0, 0, 9, 3},
-  {5, UPB_SIZE(20, 40), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(20, 40), 1, 0, 11, 1},
+  {3, UPB_SIZE(12, 24), 0, 0, 9, 1},
+  {4, UPB_SIZE(28, 56), 0, 0, 9, 3},
+  {5, UPB_SIZE(24, 48), 2, 1, 11, 1},
 };
 
 const upb_msglayout envoy_service_discovery_v3_Resource_msginit = {
   &envoy_service_discovery_v3_Resource_submsgs[0],
   &envoy_service_discovery_v3_Resource__fields[0],
-  UPB_SIZE(32, 64), 5, false,
+  UPB_SIZE(32, 64), 5, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/discovery/v3/discovery.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -61,24 +62,31 @@ UPB_INLINE envoy_service_discovery_v3_DiscoveryRequest *envoy_service_discovery_
   envoy_service_discovery_v3_DiscoveryRequest *ret = envoy_service_discovery_v3_DiscoveryRequest_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_DiscoveryRequest_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_DiscoveryRequest *envoy_service_discovery_v3_DiscoveryRequest_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_DiscoveryRequest *ret = envoy_service_discovery_v3_DiscoveryRequest_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_DiscoveryRequest_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_DiscoveryRequest_serialize(const envoy_service_discovery_v3_DiscoveryRequest *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_DiscoveryRequest_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_version_info(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_service_discovery_v3_DiscoveryRequest_has_node(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(24, 48)); }
-UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DiscoveryRequest_node(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct envoy_config_core_v3_Node*); }
-UPB_INLINE upb_strview const* envoy_service_discovery_v3_DiscoveryRequest_resource_names(const envoy_service_discovery_v3_DiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
-UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_type_url(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview); }
-UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_response_nonce(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview); }
-UPB_INLINE bool envoy_service_discovery_v3_DiscoveryRequest_has_error_detail(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
-UPB_INLINE const struct google_rpc_Status* envoy_service_discovery_v3_DiscoveryRequest_error_detail(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct google_rpc_Status*); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_version_info(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_service_discovery_v3_DiscoveryRequest_has_node(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DiscoveryRequest_node(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct envoy_config_core_v3_Node*); }
+UPB_INLINE upb_strview const* envoy_service_discovery_v3_DiscoveryRequest_resource_names(const envoy_service_discovery_v3_DiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(36, 72), len); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_type_url(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryRequest_response_nonce(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview); }
+UPB_INLINE bool envoy_service_discovery_v3_DiscoveryRequest_has_error_detail(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_rpc_Status* envoy_service_discovery_v3_DiscoveryRequest_error_detail(const envoy_service_discovery_v3_DiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(32, 64), const struct google_rpc_Status*); }
 
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryRequest_set_version_info(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryRequest_set_node(envoy_service_discovery_v3_DiscoveryRequest *msg, struct envoy_config_core_v3_Node* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct envoy_config_core_v3_Node*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct envoy_config_core_v3_Node*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DiscoveryRequest_mutable_node(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Node* sub = (struct envoy_config_core_v3_Node*)envoy_service_discovery_v3_DiscoveryRequest_node(msg);
@@ -90,23 +98,24 @@ UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_discovery_v3_Discover
   return sub;
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DiscoveryRequest_mutable_resource_names(envoy_service_discovery_v3_DiscoveryRequest *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 72), len);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DiscoveryRequest_resize_resource_names(envoy_service_discovery_v3_DiscoveryRequest *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(32, 64), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(36, 72), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_discovery_v3_DiscoveryRequest_add_resource_names(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(32, 64), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(36, 72), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryRequest_set_type_url(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryRequest_set_response_nonce(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryRequest_set_error_detail(envoy_service_discovery_v3_DiscoveryRequest *msg, struct google_rpc_Status* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct google_rpc_Status*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(32, 64), struct google_rpc_Status*) = value;
 }
 UPB_INLINE struct google_rpc_Status* envoy_service_discovery_v3_DiscoveryRequest_mutable_error_detail(envoy_service_discovery_v3_DiscoveryRequest *msg, upb_arena *arena) {
   struct google_rpc_Status* sub = (struct google_rpc_Status*)envoy_service_discovery_v3_DiscoveryRequest_error_detail(msg);
@@ -128,6 +137,12 @@ UPB_INLINE envoy_service_discovery_v3_DiscoveryResponse *envoy_service_discovery
   envoy_service_discovery_v3_DiscoveryResponse *ret = envoy_service_discovery_v3_DiscoveryResponse_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_DiscoveryResponse_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_DiscoveryResponse *envoy_service_discovery_v3_DiscoveryResponse_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_DiscoveryResponse *ret = envoy_service_discovery_v3_DiscoveryResponse_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_DiscoveryResponse_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_DiscoveryResponse_serialize(const envoy_service_discovery_v3_DiscoveryResponse *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_DiscoveryResponse_msginit, arena, len);
 }
@@ -135,10 +150,10 @@ UPB_INLINE char *envoy_service_discovery_v3_DiscoveryResponse_serialize(const en
 UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryResponse_version_info(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 UPB_INLINE bool envoy_service_discovery_v3_DiscoveryResponse_has_resources(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
 UPB_INLINE const struct google_protobuf_Any* const* envoy_service_discovery_v3_DiscoveryResponse_resources(const envoy_service_discovery_v3_DiscoveryResponse *msg, size_t *len) { return (const struct google_protobuf_Any* const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
-UPB_INLINE bool envoy_service_discovery_v3_DiscoveryResponse_canary(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
+UPB_INLINE bool envoy_service_discovery_v3_DiscoveryResponse_canary(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
 UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryResponse_type_url(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
 UPB_INLINE upb_strview envoy_service_discovery_v3_DiscoveryResponse_nonce(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview); }
-UPB_INLINE bool envoy_service_discovery_v3_DiscoveryResponse_has_control_plane(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(28, 56)); }
+UPB_INLINE bool envoy_service_discovery_v3_DiscoveryResponse_has_control_plane(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct envoy_config_core_v3_ControlPlane* envoy_service_discovery_v3_DiscoveryResponse_control_plane(const envoy_service_discovery_v3_DiscoveryResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(28, 56), const struct envoy_config_core_v3_ControlPlane*); }
 
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryResponse_set_version_info(envoy_service_discovery_v3_DiscoveryResponse *msg, upb_strview value) {
@@ -148,17 +163,17 @@ UPB_INLINE struct google_protobuf_Any** envoy_service_discovery_v3_DiscoveryResp
   return (struct google_protobuf_Any**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
 }
 UPB_INLINE struct google_protobuf_Any** envoy_service_discovery_v3_DiscoveryResponse_resize_resources(envoy_service_discovery_v3_DiscoveryResponse *msg, size_t len, upb_arena *arena) {
-  return (struct google_protobuf_Any**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 64), len, UPB_TYPE_MESSAGE, arena);
+  return (struct google_protobuf_Any**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct google_protobuf_Any* envoy_service_discovery_v3_DiscoveryResponse_add_resources(envoy_service_discovery_v3_DiscoveryResponse *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)_upb_msg_new(&google_protobuf_Any_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 64), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryResponse_set_canary(envoy_service_discovery_v3_DiscoveryResponse *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryResponse_set_type_url(envoy_service_discovery_v3_DiscoveryResponse *msg, upb_strview value) {
   *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
@@ -167,6 +182,7 @@ UPB_INLINE void envoy_service_discovery_v3_DiscoveryResponse_set_nonce(envoy_ser
   *UPB_PTR_AT(msg, UPB_SIZE(20, 40), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DiscoveryResponse_set_control_plane(envoy_service_discovery_v3_DiscoveryResponse *msg, struct envoy_config_core_v3_ControlPlane* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(28, 56), struct envoy_config_core_v3_ControlPlane*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_ControlPlane* envoy_service_discovery_v3_DiscoveryResponse_mutable_control_plane(envoy_service_discovery_v3_DiscoveryResponse *msg, upb_arena *arena) {
@@ -189,29 +205,36 @@ UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryRequest *envoy_service_disco
   envoy_service_discovery_v3_DeltaDiscoveryRequest *ret = envoy_service_discovery_v3_DeltaDiscoveryRequest_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_DeltaDiscoveryRequest_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryRequest *envoy_service_discovery_v3_DeltaDiscoveryRequest_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_DeltaDiscoveryRequest *ret = envoy_service_discovery_v3_DeltaDiscoveryRequest_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_DeltaDiscoveryRequest_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_DeltaDiscoveryRequest_serialize(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_DeltaDiscoveryRequest_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_node(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DeltaDiscoveryRequest_node(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct envoy_config_core_v3_Node*); }
-UPB_INLINE upb_strview envoy_service_discovery_v3_DeltaDiscoveryRequest_type_url(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE upb_strview const* envoy_service_discovery_v3_DeltaDiscoveryRequest_resource_names_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(24, 48), len); }
-UPB_INLINE upb_strview const* envoy_service_discovery_v3_DeltaDiscoveryRequest_resource_names_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(28, 56), len); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_initial_resource_versions(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE size_t envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_size(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) {return _upb_msg_map_size(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_get(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key, upb_strview *val) { return _upb_msg_map_get(msg, UPB_SIZE(32, 64), &key, 0, val, 0); }
-UPB_INLINE const envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry* envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_next(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t* iter) { return (const envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry*)_upb_msg_map_next(msg, UPB_SIZE(32, 64), iter); }
-UPB_INLINE upb_strview envoy_service_discovery_v3_DeltaDiscoveryRequest_response_nonce(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_error_detail(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
-UPB_INLINE const struct google_rpc_Status* envoy_service_discovery_v3_DeltaDiscoveryRequest_error_detail(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_rpc_Status*); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_udpa_resources_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
-UPB_INLINE const struct udpa_core_v1_ResourceLocator* const* envoy_service_discovery_v3_DeltaDiscoveryRequest_udpa_resources_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (const struct udpa_core_v1_ResourceLocator* const*)_upb_array_accessor(msg, UPB_SIZE(36, 72), len); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_udpa_resources_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
-UPB_INLINE const struct udpa_core_v1_ResourceLocator* const* envoy_service_discovery_v3_DeltaDiscoveryRequest_udpa_resources_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (const struct udpa_core_v1_ResourceLocator* const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_node(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DeltaDiscoveryRequest_node(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct envoy_config_core_v3_Node*); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_DeltaDiscoveryRequest_type_url(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE upb_strview const* envoy_service_discovery_v3_DeltaDiscoveryRequest_resource_names_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(28, 56), len); }
+UPB_INLINE upb_strview const* envoy_service_discovery_v3_DeltaDiscoveryRequest_resource_names_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(32, 64), len); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_initial_resource_versions(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(36, 72)); }
+UPB_INLINE size_t envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_size(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) {return _upb_msg_map_size(msg, UPB_SIZE(36, 72)); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_get(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key, upb_strview *val) { return _upb_msg_map_get(msg, UPB_SIZE(36, 72), &key, 0, val, 0); }
+UPB_INLINE const envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry* envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_next(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t* iter) { return (const envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry*)_upb_msg_map_next(msg, UPB_SIZE(36, 72), iter); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_DeltaDiscoveryRequest_response_nonce(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_error_detail(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct google_rpc_Status* envoy_service_discovery_v3_DeltaDiscoveryRequest_error_detail(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct google_rpc_Status*); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_udpa_resources_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(40, 80)); }
+UPB_INLINE const struct udpa_core_v1_ResourceLocator* const* envoy_service_discovery_v3_DeltaDiscoveryRequest_udpa_resources_subscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (const struct udpa_core_v1_ResourceLocator* const*)_upb_array_accessor(msg, UPB_SIZE(40, 80), len); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_has_udpa_resources_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(44, 88)); }
+UPB_INLINE const struct udpa_core_v1_ResourceLocator* const* envoy_service_discovery_v3_DeltaDiscoveryRequest_udpa_resources_unsubscribe(const envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) { return (const struct udpa_core_v1_ResourceLocator* const*)_upb_array_accessor(msg, UPB_SIZE(44, 88), len); }
 
 UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_set_node(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, struct envoy_config_core_v3_Node* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct envoy_config_core_v3_Node*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct envoy_config_core_v3_Node*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_node(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Node* sub = (struct envoy_config_core_v3_Node*)envoy_service_discovery_v3_DeltaDiscoveryRequest_node(msg);
@@ -223,37 +246,38 @@ UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_discovery_v3_DeltaDis
   return sub;
 }
 UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_set_type_url(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_resource_names_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryRequest_resize_resource_names_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(24, 48), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 56), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_add_resource_names_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(24, 48), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(28, 56), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_resource_names_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryRequest_resize_resource_names_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(28, 56), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 64), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_add_resource_names_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(28, 56), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(32, 64), UPB_SIZE(3, 4), &val,
       arena);
 }
-UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_clear(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { _upb_msg_map_clear(msg, UPB_SIZE(32, 64)); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_set(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key, upb_strview val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(32, 64), &key, 0, &val, 0, a); }
-UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_delete(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(32, 64), &key, 0); }
-UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry* envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_nextmutable(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t* iter) { return (envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry*)_upb_msg_map_next(msg, UPB_SIZE(32, 64), iter); }
+UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_clear(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg) { _upb_msg_map_clear(msg, UPB_SIZE(36, 72)); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_set(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key, upb_strview val, upb_arena *a) { return _upb_msg_map_set(msg, UPB_SIZE(36, 72), &key, 0, &val, 0, a); }
+UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_delete(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview key) { return _upb_msg_map_delete(msg, UPB_SIZE(36, 72), &key, 0); }
+UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry* envoy_service_discovery_v3_DeltaDiscoveryRequest_initial_resource_versions_nextmutable(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t* iter) { return (envoy_service_discovery_v3_DeltaDiscoveryRequest_InitialResourceVersionsEntry*)_upb_msg_map_next(msg, UPB_SIZE(36, 72), iter); }
 UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_set_response_nonce(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_DeltaDiscoveryRequest_set_error_detail(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, struct google_rpc_Status* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_rpc_Status*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct google_rpc_Status*) = value;
 }
 UPB_INLINE struct google_rpc_Status* envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_error_detail(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_arena *arena) {
   struct google_rpc_Status* sub = (struct google_rpc_Status*)envoy_service_discovery_v3_DeltaDiscoveryRequest_error_detail(msg);
@@ -265,28 +289,28 @@ UPB_INLINE struct google_rpc_Status* envoy_service_discovery_v3_DeltaDiscoveryRe
   return sub;
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator** envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_udpa_resources_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) {
-  return (struct udpa_core_v1_ResourceLocator**)_upb_array_mutable_accessor(msg, UPB_SIZE(36, 72), len);
+  return (struct udpa_core_v1_ResourceLocator**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator** envoy_service_discovery_v3_DeltaDiscoveryRequest_resize_udpa_resources_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t len, upb_arena *arena) {
-  return (struct udpa_core_v1_ResourceLocator**)_upb_array_resize_accessor(msg, UPB_SIZE(36, 72), len, UPB_TYPE_MESSAGE, arena);
+  return (struct udpa_core_v1_ResourceLocator**)_upb_array_resize_accessor2(msg, UPB_SIZE(40, 80), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator* envoy_service_discovery_v3_DeltaDiscoveryRequest_add_udpa_resources_subscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_arena *arena) {
   struct udpa_core_v1_ResourceLocator* sub = (struct udpa_core_v1_ResourceLocator*)_upb_msg_new(&udpa_core_v1_ResourceLocator_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(36, 72), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(40, 80), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator** envoy_service_discovery_v3_DeltaDiscoveryRequest_mutable_udpa_resources_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t *len) {
-  return (struct udpa_core_v1_ResourceLocator**)_upb_array_mutable_accessor(msg, UPB_SIZE(40, 80), len);
+  return (struct udpa_core_v1_ResourceLocator**)_upb_array_mutable_accessor(msg, UPB_SIZE(44, 88), len);
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator** envoy_service_discovery_v3_DeltaDiscoveryRequest_resize_udpa_resources_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, size_t len, upb_arena *arena) {
-  return (struct udpa_core_v1_ResourceLocator**)_upb_array_resize_accessor(msg, UPB_SIZE(40, 80), len, UPB_TYPE_MESSAGE, arena);
+  return (struct udpa_core_v1_ResourceLocator**)_upb_array_resize_accessor2(msg, UPB_SIZE(44, 88), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct udpa_core_v1_ResourceLocator* envoy_service_discovery_v3_DeltaDiscoveryRequest_add_udpa_resources_unsubscribe(envoy_service_discovery_v3_DeltaDiscoveryRequest *msg, upb_arena *arena) {
   struct udpa_core_v1_ResourceLocator* sub = (struct udpa_core_v1_ResourceLocator*)_upb_msg_new(&udpa_core_v1_ResourceLocator_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(40, 80), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(44, 88), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -318,6 +342,12 @@ UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryResponse *envoy_service_disc
   envoy_service_discovery_v3_DeltaDiscoveryResponse *ret = envoy_service_discovery_v3_DeltaDiscoveryResponse_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_DeltaDiscoveryResponse_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_DeltaDiscoveryResponse *envoy_service_discovery_v3_DeltaDiscoveryResponse_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_DeltaDiscoveryResponse *ret = envoy_service_discovery_v3_DeltaDiscoveryResponse_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_DeltaDiscoveryResponse_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_DeltaDiscoveryResponse_serialize(const envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_DeltaDiscoveryResponse_msginit, arena, len);
 }
@@ -338,12 +368,12 @@ UPB_INLINE envoy_service_discovery_v3_Resource** envoy_service_discovery_v3_Delt
   return (envoy_service_discovery_v3_Resource**)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
 }
 UPB_INLINE envoy_service_discovery_v3_Resource** envoy_service_discovery_v3_DeltaDiscoveryResponse_resize_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, size_t len, upb_arena *arena) {
-  return (envoy_service_discovery_v3_Resource**)_upb_array_resize_accessor(msg, UPB_SIZE(24, 48), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_service_discovery_v3_Resource**)_upb_array_resize_accessor2(msg, UPB_SIZE(24, 48), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_service_discovery_v3_Resource* envoy_service_discovery_v3_DeltaDiscoveryResponse_add_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, upb_arena *arena) {
   struct envoy_service_discovery_v3_Resource* sub = (struct envoy_service_discovery_v3_Resource*)_upb_msg_new(&envoy_service_discovery_v3_Resource_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(24, 48), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(24, 48), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -357,22 +387,22 @@ UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryResponse_mutabl
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_DeltaDiscoveryResponse_resize_removed_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(28, 56), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 56), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_discovery_v3_DeltaDiscoveryResponse_add_removed_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(28, 56), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(28, 56), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE struct udpa_core_v1_ResourceName** envoy_service_discovery_v3_DeltaDiscoveryResponse_mutable_udpa_removed_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, size_t *len) {
   return (struct udpa_core_v1_ResourceName**)_upb_array_mutable_accessor(msg, UPB_SIZE(32, 64), len);
 }
 UPB_INLINE struct udpa_core_v1_ResourceName** envoy_service_discovery_v3_DeltaDiscoveryResponse_resize_udpa_removed_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, size_t len, upb_arena *arena) {
-  return (struct udpa_core_v1_ResourceName**)_upb_array_resize_accessor(msg, UPB_SIZE(32, 64), len, UPB_TYPE_MESSAGE, arena);
+  return (struct udpa_core_v1_ResourceName**)_upb_array_resize_accessor2(msg, UPB_SIZE(32, 64), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct udpa_core_v1_ResourceName* envoy_service_discovery_v3_DeltaDiscoveryResponse_add_udpa_removed_resources(envoy_service_discovery_v3_DeltaDiscoveryResponse *msg, upb_arena *arena) {
   struct udpa_core_v1_ResourceName* sub = (struct udpa_core_v1_ResourceName*)_upb_msg_new(&udpa_core_v1_ResourceName_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(32, 64), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(32, 64), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -387,23 +417,30 @@ UPB_INLINE envoy_service_discovery_v3_Resource *envoy_service_discovery_v3_Resou
   envoy_service_discovery_v3_Resource *ret = envoy_service_discovery_v3_Resource_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v3_Resource_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_discovery_v3_Resource *envoy_service_discovery_v3_Resource_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_discovery_v3_Resource *ret = envoy_service_discovery_v3_Resource_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_discovery_v3_Resource_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_discovery_v3_Resource_serialize(const envoy_service_discovery_v3_Resource *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_discovery_v3_Resource_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_service_discovery_v3_Resource_version(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_service_discovery_v3_Resource_has_resource(const envoy_service_discovery_v3_Resource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
-UPB_INLINE const struct google_protobuf_Any* envoy_service_discovery_v3_Resource_resource(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_protobuf_Any*); }
-UPB_INLINE upb_strview envoy_service_discovery_v3_Resource_name(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview); }
-UPB_INLINE upb_strview const* envoy_service_discovery_v3_Resource_aliases(const envoy_service_discovery_v3_Resource *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(24, 48), len); }
-UPB_INLINE bool envoy_service_discovery_v3_Resource_has_udpa_resource_name(const envoy_service_discovery_v3_Resource *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(20, 40)); }
-UPB_INLINE const struct udpa_core_v1_ResourceName* envoy_service_discovery_v3_Resource_udpa_resource_name(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct udpa_core_v1_ResourceName*); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_Resource_version(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_service_discovery_v3_Resource_has_resource(const envoy_service_discovery_v3_Resource *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_Any* envoy_service_discovery_v3_Resource_resource(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const struct google_protobuf_Any*); }
+UPB_INLINE upb_strview envoy_service_discovery_v3_Resource_name(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview); }
+UPB_INLINE upb_strview const* envoy_service_discovery_v3_Resource_aliases(const envoy_service_discovery_v3_Resource *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(28, 56), len); }
+UPB_INLINE bool envoy_service_discovery_v3_Resource_has_udpa_resource_name(const envoy_service_discovery_v3_Resource *msg) { return _upb_hasbit(msg, 2); }
+UPB_INLINE const struct udpa_core_v1_ResourceName* envoy_service_discovery_v3_Resource_udpa_resource_name(const envoy_service_discovery_v3_Resource *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), const struct udpa_core_v1_ResourceName*); }
 
 UPB_INLINE void envoy_service_discovery_v3_Resource_set_version(envoy_service_discovery_v3_Resource *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE void envoy_service_discovery_v3_Resource_set_resource(envoy_service_discovery_v3_Resource *msg, struct google_protobuf_Any* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_protobuf_Any*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct google_protobuf_Any*) = value;
 }
 UPB_INLINE struct google_protobuf_Any* envoy_service_discovery_v3_Resource_mutable_resource(envoy_service_discovery_v3_Resource *msg, upb_arena *arena) {
   struct google_protobuf_Any* sub = (struct google_protobuf_Any*)envoy_service_discovery_v3_Resource_resource(msg);
@@ -415,20 +452,21 @@ UPB_INLINE struct google_protobuf_Any* envoy_service_discovery_v3_Resource_mutab
   return sub;
 }
 UPB_INLINE void envoy_service_discovery_v3_Resource_set_name(envoy_service_discovery_v3_Resource *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_strview) = value;
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_Resource_mutable_aliases(envoy_service_discovery_v3_Resource *msg, size_t *len) {
-  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(24, 48), len);
+  return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(28, 56), len);
 }
 UPB_INLINE upb_strview* envoy_service_discovery_v3_Resource_resize_aliases(envoy_service_discovery_v3_Resource *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(24, 48), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(28, 56), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_discovery_v3_Resource_add_aliases(envoy_service_discovery_v3_Resource *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(24, 48), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(28, 56), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_service_discovery_v3_Resource_set_udpa_resource_name(envoy_service_discovery_v3_Resource *msg, struct udpa_core_v1_ResourceName* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), struct udpa_core_v1_ResourceName*) = value;
+  _upb_sethas(msg, 2);
+  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), struct udpa_core_v1_ResourceName*) = value;
 }
 UPB_INLINE struct udpa_core_v1_ResourceName* envoy_service_discovery_v3_Resource_mutable_udpa_resource_name(envoy_service_discovery_v3_Resource *msg, upb_arena *arena) {
   struct udpa_core_v1_ResourceName* sub = (struct udpa_core_v1_ResourceName*)envoy_service_discovery_v3_Resource_udpa_resource_name(msg);

src/core/ext/upb-generated/envoy/service/endpoint/v3/eds.upb.c

@@ -23,7 +23,7 @@
 const upb_msglayout envoy_service_endpoint_v3_EdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/endpoint/v3/eds.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_endpoint_v3_EdsDummy *envoy_service_endpoint_v3_EdsDumm
   envoy_service_endpoint_v3_EdsDummy *ret = envoy_service_endpoint_v3_EdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_endpoint_v3_EdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_endpoint_v3_EdsDummy *envoy_service_endpoint_v3_EdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_endpoint_v3_EdsDummy *ret = envoy_service_endpoint_v3_EdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_endpoint_v3_EdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_endpoint_v3_EdsDummy_serialize(const envoy_service_endpoint_v3_EdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_endpoint_v3_EdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/service/listener/v3/lds.upb.c

@@ -23,7 +23,7 @@
 const upb_msglayout envoy_service_listener_v3_LdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/listener/v3/lds.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_listener_v3_LdsDummy *envoy_service_listener_v3_LdsDumm
   envoy_service_listener_v3_LdsDummy *ret = envoy_service_listener_v3_LdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_listener_v3_LdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_listener_v3_LdsDummy *envoy_service_listener_v3_LdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_listener_v3_LdsDummy *ret = envoy_service_listener_v3_LdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_listener_v3_LdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_listener_v3_LdsDummy_serialize(const envoy_service_listener_v3_LdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_listener_v3_LdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/service/load_stats/v3/lrs.upb.c

@@ -24,14 +24,14 @@ static const upb_msglayout *const envoy_service_load_stats_v3_LoadStatsRequest_s
 };
 
 static const upb_msglayout_field envoy_service_load_stats_v3_LoadStatsRequest__fields[2] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
-  {2, UPB_SIZE(4, 8), 0, 1, 11, 3},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {2, UPB_SIZE(8, 16), 0, 1, 11, 3},
 };
 
 const upb_msglayout envoy_service_load_stats_v3_LoadStatsRequest_msginit = {
   &envoy_service_load_stats_v3_LoadStatsRequest_submsgs[0],
   &envoy_service_load_stats_v3_LoadStatsRequest__fields[0],
-  UPB_SIZE(8, 16), 2, false,
+  UPB_SIZE(16, 24), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_service_load_stats_v3_LoadStatsResponse_submsgs[1] = {
@@ -40,15 +40,15 @@ static const upb_msglayout *const envoy_service_load_stats_v3_LoadStatsResponse_
 
 static const upb_msglayout_field envoy_service_load_stats_v3_LoadStatsResponse__fields[4] = {
   {1, UPB_SIZE(8, 16), 0, 0, 9, 3},
-  {2, UPB_SIZE(4, 8), 0, 0, 11, 1},
-  {3, UPB_SIZE(0, 0), 0, 0, 8, 1},
-  {4, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {2, UPB_SIZE(4, 8), 1, 0, 11, 1},
+  {3, UPB_SIZE(1, 1), 0, 0, 8, 1},
+  {4, UPB_SIZE(2, 2), 0, 0, 8, 1},
 };
 
 const upb_msglayout envoy_service_load_stats_v3_LoadStatsResponse_msginit = {
   &envoy_service_load_stats_v3_LoadStatsResponse_submsgs[0],
   &envoy_service_load_stats_v3_LoadStatsResponse__fields[0],
-  UPB_SIZE(12, 24), 4, false,
+  UPB_SIZE(16, 24), 4, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/load_stats/v3/lrs.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -43,17 +44,24 @@ UPB_INLINE envoy_service_load_stats_v3_LoadStatsRequest *envoy_service_load_stat
   envoy_service_load_stats_v3_LoadStatsRequest *ret = envoy_service_load_stats_v3_LoadStatsRequest_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_load_stats_v3_LoadStatsRequest_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_load_stats_v3_LoadStatsRequest *envoy_service_load_stats_v3_LoadStatsRequest_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_load_stats_v3_LoadStatsRequest *ret = envoy_service_load_stats_v3_LoadStatsRequest_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_load_stats_v3_LoadStatsRequest_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_load_stats_v3_LoadStatsRequest_serialize(const envoy_service_load_stats_v3_LoadStatsRequest *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_load_stats_v3_LoadStatsRequest_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsRequest_has_node(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_load_stats_v3_LoadStatsRequest_node(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct envoy_config_core_v3_Node*); }
-UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsRequest_has_cluster_stats(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
-UPB_INLINE const struct envoy_config_endpoint_v3_ClusterStats* const* envoy_service_load_stats_v3_LoadStatsRequest_cluster_stats(const envoy_service_load_stats_v3_LoadStatsRequest *msg, size_t *len) { return (const struct envoy_config_endpoint_v3_ClusterStats* const*)_upb_array_accessor(msg, UPB_SIZE(4, 8), len); }
+UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsRequest_has_node(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_config_core_v3_Node* envoy_service_load_stats_v3_LoadStatsRequest_node(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct envoy_config_core_v3_Node*); }
+UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsRequest_has_cluster_stats(const envoy_service_load_stats_v3_LoadStatsRequest *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
+UPB_INLINE const struct envoy_config_endpoint_v3_ClusterStats* const* envoy_service_load_stats_v3_LoadStatsRequest_cluster_stats(const envoy_service_load_stats_v3_LoadStatsRequest *msg, size_t *len) { return (const struct envoy_config_endpoint_v3_ClusterStats* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
 
 UPB_INLINE void envoy_service_load_stats_v3_LoadStatsRequest_set_node(envoy_service_load_stats_v3_LoadStatsRequest *msg, struct envoy_config_core_v3_Node* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct envoy_config_core_v3_Node*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct envoy_config_core_v3_Node*) = value;
 }
 UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_load_stats_v3_LoadStatsRequest_mutable_node(envoy_service_load_stats_v3_LoadStatsRequest *msg, upb_arena *arena) {
   struct envoy_config_core_v3_Node* sub = (struct envoy_config_core_v3_Node*)envoy_service_load_stats_v3_LoadStatsRequest_node(msg);
@@ -65,15 +73,15 @@ UPB_INLINE struct envoy_config_core_v3_Node* envoy_service_load_stats_v3_LoadSta
   return sub;
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterStats** envoy_service_load_stats_v3_LoadStatsRequest_mutable_cluster_stats(envoy_service_load_stats_v3_LoadStatsRequest *msg, size_t *len) {
-  return (struct envoy_config_endpoint_v3_ClusterStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(4, 8), len);
+  return (struct envoy_config_endpoint_v3_ClusterStats**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterStats** envoy_service_load_stats_v3_LoadStatsRequest_resize_cluster_stats(envoy_service_load_stats_v3_LoadStatsRequest *msg, size_t len, upb_arena *arena) {
-  return (struct envoy_config_endpoint_v3_ClusterStats**)_upb_array_resize_accessor(msg, UPB_SIZE(4, 8), len, UPB_TYPE_MESSAGE, arena);
+  return (struct envoy_config_endpoint_v3_ClusterStats**)_upb_array_resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_config_endpoint_v3_ClusterStats* envoy_service_load_stats_v3_LoadStatsRequest_add_cluster_stats(envoy_service_load_stats_v3_LoadStatsRequest *msg, upb_arena *arena) {
   struct envoy_config_endpoint_v3_ClusterStats* sub = (struct envoy_config_endpoint_v3_ClusterStats*)_upb_msg_new(&envoy_config_endpoint_v3_ClusterStats_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(4, 8), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(8, 16), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
@@ -88,27 +96,34 @@ UPB_INLINE envoy_service_load_stats_v3_LoadStatsResponse *envoy_service_load_sta
   envoy_service_load_stats_v3_LoadStatsResponse *ret = envoy_service_load_stats_v3_LoadStatsResponse_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_load_stats_v3_LoadStatsResponse_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_load_stats_v3_LoadStatsResponse *envoy_service_load_stats_v3_LoadStatsResponse_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_load_stats_v3_LoadStatsResponse *ret = envoy_service_load_stats_v3_LoadStatsResponse_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_load_stats_v3_LoadStatsResponse_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_load_stats_v3_LoadStatsResponse_serialize(const envoy_service_load_stats_v3_LoadStatsResponse *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_load_stats_v3_LoadStatsResponse_msginit, arena, len);
 }
 
 UPB_INLINE upb_strview const* envoy_service_load_stats_v3_LoadStatsResponse_clusters(const envoy_service_load_stats_v3_LoadStatsResponse *msg, size_t *len) { return (upb_strview const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len); }
-UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_has_load_reporting_interval(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8)); }
+UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_has_load_reporting_interval(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return _upb_hasbit(msg, 1); }
 UPB_INLINE const struct google_protobuf_Duration* envoy_service_load_stats_v3_LoadStatsResponse_load_reporting_interval(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_Duration*); }
-UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_report_endpoint_granularity(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool); }
-UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_send_all_clusters(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
+UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_report_endpoint_granularity(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool); }
+UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_send_all_clusters(const envoy_service_load_stats_v3_LoadStatsResponse *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool); }
 
 UPB_INLINE upb_strview* envoy_service_load_stats_v3_LoadStatsResponse_mutable_clusters(envoy_service_load_stats_v3_LoadStatsResponse *msg, size_t *len) {
   return (upb_strview*)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
 }
 UPB_INLINE upb_strview* envoy_service_load_stats_v3_LoadStatsResponse_resize_clusters(envoy_service_load_stats_v3_LoadStatsResponse *msg, size_t len, upb_arena *arena) {
-  return (upb_strview*)_upb_array_resize_accessor(msg, UPB_SIZE(8, 16), len, UPB_TYPE_STRING, arena);
+  return (upb_strview*)_upb_array_resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(3, 4), arena);
 }
 UPB_INLINE bool envoy_service_load_stats_v3_LoadStatsResponse_add_clusters(envoy_service_load_stats_v3_LoadStatsResponse *msg, upb_strview val, upb_arena *arena) {
-  return _upb_array_append_accessor(msg, UPB_SIZE(8, 16), UPB_SIZE(8, 16), UPB_TYPE_STRING, &val,
+  return _upb_array_append_accessor2(msg, UPB_SIZE(8, 16), UPB_SIZE(3, 4), &val,
       arena);
 }
 UPB_INLINE void envoy_service_load_stats_v3_LoadStatsResponse_set_load_reporting_interval(envoy_service_load_stats_v3_LoadStatsResponse *msg, struct google_protobuf_Duration* value) {
+  _upb_sethas(msg, 1);
   *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_Duration*) = value;
 }
 UPB_INLINE struct google_protobuf_Duration* envoy_service_load_stats_v3_LoadStatsResponse_mutable_load_reporting_interval(envoy_service_load_stats_v3_LoadStatsResponse *msg, upb_arena *arena) {
@@ -121,10 +136,10 @@ UPB_INLINE struct google_protobuf_Duration* envoy_service_load_stats_v3_LoadStat
   return sub;
 }
 UPB_INLINE void envoy_service_load_stats_v3_LoadStatsResponse_set_report_endpoint_granularity(envoy_service_load_stats_v3_LoadStatsResponse *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
 }
 UPB_INLINE void envoy_service_load_stats_v3_LoadStatsResponse_set_send_all_clusters(envoy_service_load_stats_v3_LoadStatsResponse *msg, bool value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(2, 2), bool) = value;
 }
 
 #ifdef __cplusplus

src/core/ext/upb-generated/envoy/service/route/v3/rds.upb.c

@@ -22,7 +22,7 @@
 const upb_msglayout envoy_service_route_v3_RdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/route/v3/rds.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_route_v3_RdsDummy *envoy_service_route_v3_RdsDummy_pars
   envoy_service_route_v3_RdsDummy *ret = envoy_service_route_v3_RdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_route_v3_RdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_route_v3_RdsDummy *envoy_service_route_v3_RdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_route_v3_RdsDummy *ret = envoy_service_route_v3_RdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_route_v3_RdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_route_v3_RdsDummy_serialize(const envoy_service_route_v3_RdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_route_v3_RdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/service/route/v3/srds.upb.c

@@ -20,7 +20,7 @@
 const upb_msglayout envoy_service_route_v3_SrdsDummy_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/service/route/v3/srds.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -34,6 +35,12 @@ UPB_INLINE envoy_service_route_v3_SrdsDummy *envoy_service_route_v3_SrdsDummy_pa
   envoy_service_route_v3_SrdsDummy *ret = envoy_service_route_v3_SrdsDummy_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_service_route_v3_SrdsDummy_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_service_route_v3_SrdsDummy *envoy_service_route_v3_SrdsDummy_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_service_route_v3_SrdsDummy *ret = envoy_service_route_v3_SrdsDummy_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_service_route_v3_SrdsDummy_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_service_route_v3_SrdsDummy_serialize(const envoy_service_route_v3_SrdsDummy *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_service_route_v3_SrdsDummy_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/type/matcher/v3/metadata.upb.c

@@ -22,15 +22,15 @@ static const upb_msglayout *const envoy_type_matcher_v3_MetadataMatcher_submsgs[
 };
 
 static const upb_msglayout_field envoy_type_matcher_v3_MetadataMatcher__fields[3] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 9, 1},
-  {2, UPB_SIZE(12, 24), 0, 0, 11, 3},
-  {3, UPB_SIZE(8, 16), 0, 1, 11, 1},
+  {1, UPB_SIZE(4, 8), 0, 0, 9, 1},
+  {2, UPB_SIZE(16, 32), 0, 0, 11, 3},
+  {3, UPB_SIZE(12, 24), 1, 1, 11, 1},
 };
 
 const upb_msglayout envoy_type_matcher_v3_MetadataMatcher_msginit = {
   &envoy_type_matcher_v3_MetadataMatcher_submsgs[0],
   &envoy_type_matcher_v3_MetadataMatcher__fields[0],
-  UPB_SIZE(16, 32), 3, false,
+  UPB_SIZE(24, 48), 3, false, 255,
 };
 
 static const upb_msglayout_field envoy_type_matcher_v3_MetadataMatcher_PathSegment__fields[1] = {
@@ -40,7 +40,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_MetadataMatcher_PathSegme
 const upb_msglayout envoy_type_matcher_v3_MetadataMatcher_PathSegment_msginit = {
   NULL,
   &envoy_type_matcher_v3_MetadataMatcher_PathSegment__fields[0],
-  UPB_SIZE(16, 32), 1, false,
+  UPB_SIZE(16, 32), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/metadata.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -39,34 +40,41 @@ UPB_INLINE envoy_type_matcher_v3_MetadataMatcher *envoy_type_matcher_v3_Metadata
   envoy_type_matcher_v3_MetadataMatcher *ret = envoy_type_matcher_v3_MetadataMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_MetadataMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_MetadataMatcher *envoy_type_matcher_v3_MetadataMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_MetadataMatcher *ret = envoy_type_matcher_v3_MetadataMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_MetadataMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_MetadataMatcher_serialize(const envoy_type_matcher_v3_MetadataMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_MetadataMatcher_msginit, arena, len);
 }
 
-UPB_INLINE upb_strview envoy_type_matcher_v3_MetadataMatcher_filter(const envoy_type_matcher_v3_MetadataMatcher *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
-UPB_INLINE bool envoy_type_matcher_v3_MetadataMatcher_has_path(const envoy_type_matcher_v3_MetadataMatcher *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24)); }
-UPB_INLINE const envoy_type_matcher_v3_MetadataMatcher_PathSegment* const* envoy_type_matcher_v3_MetadataMatcher_path(const envoy_type_matcher_v3_MetadataMatcher *msg, size_t *len) { return (const envoy_type_matcher_v3_MetadataMatcher_PathSegment* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len); }
-UPB_INLINE bool envoy_type_matcher_v3_MetadataMatcher_has_value(const envoy_type_matcher_v3_MetadataMatcher *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const struct envoy_type_matcher_v3_ValueMatcher* envoy_type_matcher_v3_MetadataMatcher_value(const envoy_type_matcher_v3_MetadataMatcher *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct envoy_type_matcher_v3_ValueMatcher*); }
+UPB_INLINE upb_strview envoy_type_matcher_v3_MetadataMatcher_filter(const envoy_type_matcher_v3_MetadataMatcher *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
+UPB_INLINE bool envoy_type_matcher_v3_MetadataMatcher_has_path(const envoy_type_matcher_v3_MetadataMatcher *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(16, 32)); }
+UPB_INLINE const envoy_type_matcher_v3_MetadataMatcher_PathSegment* const* envoy_type_matcher_v3_MetadataMatcher_path(const envoy_type_matcher_v3_MetadataMatcher *msg, size_t *len) { return (const envoy_type_matcher_v3_MetadataMatcher_PathSegment* const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len); }
+UPB_INLINE bool envoy_type_matcher_v3_MetadataMatcher_has_value(const envoy_type_matcher_v3_MetadataMatcher *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct envoy_type_matcher_v3_ValueMatcher* envoy_type_matcher_v3_MetadataMatcher_value(const envoy_type_matcher_v3_MetadataMatcher *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct envoy_type_matcher_v3_ValueMatcher*); }
 
 UPB_INLINE void envoy_type_matcher_v3_MetadataMatcher_set_filter(envoy_type_matcher_v3_MetadataMatcher *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 UPB_INLINE envoy_type_matcher_v3_MetadataMatcher_PathSegment** envoy_type_matcher_v3_MetadataMatcher_mutable_path(envoy_type_matcher_v3_MetadataMatcher *msg, size_t *len) {
-  return (envoy_type_matcher_v3_MetadataMatcher_PathSegment**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
+  return (envoy_type_matcher_v3_MetadataMatcher_PathSegment**)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
 }
 UPB_INLINE envoy_type_matcher_v3_MetadataMatcher_PathSegment** envoy_type_matcher_v3_MetadataMatcher_resize_path(envoy_type_matcher_v3_MetadataMatcher *msg, size_t len, upb_arena *arena) {
-  return (envoy_type_matcher_v3_MetadataMatcher_PathSegment**)_upb_array_resize_accessor(msg, UPB_SIZE(12, 24), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_type_matcher_v3_MetadataMatcher_PathSegment**)_upb_array_resize_accessor2(msg, UPB_SIZE(16, 32), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_type_matcher_v3_MetadataMatcher_PathSegment* envoy_type_matcher_v3_MetadataMatcher_add_path(envoy_type_matcher_v3_MetadataMatcher *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_MetadataMatcher_PathSegment* sub = (struct envoy_type_matcher_v3_MetadataMatcher_PathSegment*)_upb_msg_new(&envoy_type_matcher_v3_MetadataMatcher_PathSegment_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(12, 24), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(16, 32), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }
 UPB_INLINE void envoy_type_matcher_v3_MetadataMatcher_set_value(envoy_type_matcher_v3_MetadataMatcher *msg, struct envoy_type_matcher_v3_ValueMatcher* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct envoy_type_matcher_v3_ValueMatcher*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct envoy_type_matcher_v3_ValueMatcher*) = value;
 }
 UPB_INLINE struct envoy_type_matcher_v3_ValueMatcher* envoy_type_matcher_v3_MetadataMatcher_mutable_value(envoy_type_matcher_v3_MetadataMatcher *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_ValueMatcher* sub = (struct envoy_type_matcher_v3_ValueMatcher*)envoy_type_matcher_v3_MetadataMatcher_value(msg);
@@ -88,6 +96,12 @@ UPB_INLINE envoy_type_matcher_v3_MetadataMatcher_PathSegment *envoy_type_matcher
   envoy_type_matcher_v3_MetadataMatcher_PathSegment *ret = envoy_type_matcher_v3_MetadataMatcher_PathSegment_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_MetadataMatcher_PathSegment_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_MetadataMatcher_PathSegment *envoy_type_matcher_v3_MetadataMatcher_PathSegment_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_MetadataMatcher_PathSegment *ret = envoy_type_matcher_v3_MetadataMatcher_PathSegment_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_MetadataMatcher_PathSegment_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_MetadataMatcher_PathSegment_serialize(const envoy_type_matcher_v3_MetadataMatcher_PathSegment *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_MetadataMatcher_PathSegment_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/type/matcher/v3/number.upb.c

@@ -28,7 +28,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_DoubleMatcher__fields[2]
 const upb_msglayout envoy_type_matcher_v3_DoubleMatcher_msginit = {
   &envoy_type_matcher_v3_DoubleMatcher_submsgs[0],
   &envoy_type_matcher_v3_DoubleMatcher__fields[0],
-  UPB_SIZE(16, 16), 2, false,
+  UPB_SIZE(16, 16), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/number.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,6 +37,12 @@ UPB_INLINE envoy_type_matcher_v3_DoubleMatcher *envoy_type_matcher_v3_DoubleMatc
   envoy_type_matcher_v3_DoubleMatcher *ret = envoy_type_matcher_v3_DoubleMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_DoubleMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_DoubleMatcher *envoy_type_matcher_v3_DoubleMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_DoubleMatcher *ret = envoy_type_matcher_v3_DoubleMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_DoubleMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_DoubleMatcher_serialize(const envoy_type_matcher_v3_DoubleMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_DoubleMatcher_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/type/matcher/v3/path.upb.c

@@ -27,7 +27,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_PathMatcher__fields[1] =
 const upb_msglayout envoy_type_matcher_v3_PathMatcher_msginit = {
   &envoy_type_matcher_v3_PathMatcher_submsgs[0],
   &envoy_type_matcher_v3_PathMatcher__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/path.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -36,6 +37,12 @@ UPB_INLINE envoy_type_matcher_v3_PathMatcher *envoy_type_matcher_v3_PathMatcher_
   envoy_type_matcher_v3_PathMatcher *ret = envoy_type_matcher_v3_PathMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_PathMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_PathMatcher *envoy_type_matcher_v3_PathMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_PathMatcher *ret = envoy_type_matcher_v3_PathMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_PathMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_PathMatcher_serialize(const envoy_type_matcher_v3_PathMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_PathMatcher_msginit, arena, len);
 }

src/core/ext/upb-generated/envoy/type/matcher/v3/regex.upb.c

@@ -28,7 +28,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_RegexMatcher__fields[2] =
 const upb_msglayout envoy_type_matcher_v3_RegexMatcher_msginit = {
   &envoy_type_matcher_v3_RegexMatcher_submsgs[0],
   &envoy_type_matcher_v3_RegexMatcher__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 static const upb_msglayout *const envoy_type_matcher_v3_RegexMatcher_GoogleRE2_submsgs[1] = {
@@ -36,13 +36,13 @@ static const upb_msglayout *const envoy_type_matcher_v3_RegexMatcher_GoogleRE2_s
 };
 
 static const upb_msglayout_field envoy_type_matcher_v3_RegexMatcher_GoogleRE2__fields[1] = {
-  {1, UPB_SIZE(0, 0), 0, 0, 11, 1},
+  {1, UPB_SIZE(4, 8), 1, 0, 11, 1},
 };
 
 const upb_msglayout envoy_type_matcher_v3_RegexMatcher_GoogleRE2_msginit = {
   &envoy_type_matcher_v3_RegexMatcher_GoogleRE2_submsgs[0],
   &envoy_type_matcher_v3_RegexMatcher_GoogleRE2__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 static const upb_msglayout *const envoy_type_matcher_v3_RegexMatchAndSubstitute_submsgs[1] = {
@@ -50,14 +50,14 @@ static const upb_msglayout *const envoy_type_matcher_v3_RegexMatchAndSubstitute_
 };
 
 static const upb_msglayout_field envoy_type_matcher_v3_RegexMatchAndSubstitute__fields[2] = {
-  {1, UPB_SIZE(8, 16), 0, 0, 11, 1},
-  {2, UPB_SIZE(0, 0), 0, 0, 9, 1},
+  {1, UPB_SIZE(12, 24), 1, 0, 11, 1},
+  {2, UPB_SIZE(4, 8), 0, 0, 9, 1},
 };
 
 const upb_msglayout envoy_type_matcher_v3_RegexMatchAndSubstitute_msginit = {
   &envoy_type_matcher_v3_RegexMatchAndSubstitute_submsgs[0],
   &envoy_type_matcher_v3_RegexMatchAndSubstitute__fields[0],
-  UPB_SIZE(16, 32), 2, false,
+  UPB_SIZE(16, 32), 2, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/regex.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -42,6 +43,12 @@ UPB_INLINE envoy_type_matcher_v3_RegexMatcher *envoy_type_matcher_v3_RegexMatche
   envoy_type_matcher_v3_RegexMatcher *ret = envoy_type_matcher_v3_RegexMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_RegexMatcher *envoy_type_matcher_v3_RegexMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_RegexMatcher *ret = envoy_type_matcher_v3_RegexMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_RegexMatcher_serialize(const envoy_type_matcher_v3_RegexMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_RegexMatcher_msginit, arena, len);
 }
@@ -82,15 +89,22 @@ UPB_INLINE envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *envoy_type_matcher_v3_R
   envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *ret = envoy_type_matcher_v3_RegexMatcher_GoogleRE2_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatcher_GoogleRE2_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *envoy_type_matcher_v3_RegexMatcher_GoogleRE2_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *ret = envoy_type_matcher_v3_RegexMatcher_GoogleRE2_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatcher_GoogleRE2_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_RegexMatcher_GoogleRE2_serialize(const envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_RegexMatcher_GoogleRE2_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_type_matcher_v3_RegexMatcher_GoogleRE2_has_max_program_size(const envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0)); }
-UPB_INLINE const struct google_protobuf_UInt32Value* envoy_type_matcher_v3_RegexMatcher_GoogleRE2_max_program_size(const envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), const struct google_protobuf_UInt32Value*); }
+UPB_INLINE bool envoy_type_matcher_v3_RegexMatcher_GoogleRE2_has_max_program_size(const envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const struct google_protobuf_UInt32Value* envoy_type_matcher_v3_RegexMatcher_GoogleRE2_max_program_size(const envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const struct google_protobuf_UInt32Value*); }
 
 UPB_INLINE void envoy_type_matcher_v3_RegexMatcher_GoogleRE2_set_max_program_size(envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg, struct google_protobuf_UInt32Value* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), struct google_protobuf_UInt32Value*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), struct google_protobuf_UInt32Value*) = value;
 }
 UPB_INLINE struct google_protobuf_UInt32Value* envoy_type_matcher_v3_RegexMatcher_GoogleRE2_mutable_max_program_size(envoy_type_matcher_v3_RegexMatcher_GoogleRE2 *msg, upb_arena *arena) {
   struct google_protobuf_UInt32Value* sub = (struct google_protobuf_UInt32Value*)envoy_type_matcher_v3_RegexMatcher_GoogleRE2_max_program_size(msg);
@@ -112,16 +126,23 @@ UPB_INLINE envoy_type_matcher_v3_RegexMatchAndSubstitute *envoy_type_matcher_v3_
   envoy_type_matcher_v3_RegexMatchAndSubstitute *ret = envoy_type_matcher_v3_RegexMatchAndSubstitute_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatchAndSubstitute_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_RegexMatchAndSubstitute *envoy_type_matcher_v3_RegexMatchAndSubstitute_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_RegexMatchAndSubstitute *ret = envoy_type_matcher_v3_RegexMatchAndSubstitute_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_RegexMatchAndSubstitute_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_RegexMatchAndSubstitute_serialize(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_RegexMatchAndSubstitute_msginit, arena, len);
 }
 
-UPB_INLINE bool envoy_type_matcher_v3_RegexMatchAndSubstitute_has_pattern(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16)); }
-UPB_INLINE const envoy_type_matcher_v3_RegexMatcher* envoy_type_matcher_v3_RegexMatchAndSubstitute_pattern(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const envoy_type_matcher_v3_RegexMatcher*); }
-UPB_INLINE upb_strview envoy_type_matcher_v3_RegexMatchAndSubstitute_substitution(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview); }
+UPB_INLINE bool envoy_type_matcher_v3_RegexMatchAndSubstitute_has_pattern(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return _upb_hasbit(msg, 1); }
+UPB_INLINE const envoy_type_matcher_v3_RegexMatcher* envoy_type_matcher_v3_RegexMatchAndSubstitute_pattern(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const envoy_type_matcher_v3_RegexMatcher*); }
+UPB_INLINE upb_strview envoy_type_matcher_v3_RegexMatchAndSubstitute_substitution(const envoy_type_matcher_v3_RegexMatchAndSubstitute *msg) { return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview); }
 
 UPB_INLINE void envoy_type_matcher_v3_RegexMatchAndSubstitute_set_pattern(envoy_type_matcher_v3_RegexMatchAndSubstitute *msg, envoy_type_matcher_v3_RegexMatcher* value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), envoy_type_matcher_v3_RegexMatcher*) = value;
+  _upb_sethas(msg, 1);
+  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), envoy_type_matcher_v3_RegexMatcher*) = value;
 }
 UPB_INLINE struct envoy_type_matcher_v3_RegexMatcher* envoy_type_matcher_v3_RegexMatchAndSubstitute_mutable_pattern(envoy_type_matcher_v3_RegexMatchAndSubstitute *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_RegexMatcher* sub = (struct envoy_type_matcher_v3_RegexMatcher*)envoy_type_matcher_v3_RegexMatchAndSubstitute_pattern(msg);
@@ -133,7 +154,7 @@ UPB_INLINE struct envoy_type_matcher_v3_RegexMatcher* envoy_type_matcher_v3_Rege
   return sub;
 }
 UPB_INLINE void envoy_type_matcher_v3_RegexMatchAndSubstitute_set_substitution(envoy_type_matcher_v3_RegexMatchAndSubstitute *msg, upb_strview value) {
-  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_strview) = value;
+  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_strview) = value;
 }
 
 #ifdef __cplusplus

src/core/ext/upb-generated/envoy/type/matcher/v3/string.upb.c

@@ -33,7 +33,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_StringMatcher__fields[6]
 const upb_msglayout envoy_type_matcher_v3_StringMatcher_msginit = {
   &envoy_type_matcher_v3_StringMatcher_submsgs[0],
   &envoy_type_matcher_v3_StringMatcher__fields[0],
-  UPB_SIZE(16, 32), 6, false,
+  UPB_SIZE(16, 32), 6, false, 255,
 };
 
 static const upb_msglayout *const envoy_type_matcher_v3_ListStringMatcher_submsgs[1] = {
@@ -47,7 +47,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_ListStringMatcher__fields
 const upb_msglayout envoy_type_matcher_v3_ListStringMatcher_msginit = {
   &envoy_type_matcher_v3_ListStringMatcher_submsgs[0],
   &envoy_type_matcher_v3_ListStringMatcher__fields[0],
-  UPB_SIZE(4, 8), 1, false,
+  UPB_SIZE(8, 8), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/string.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -39,6 +40,12 @@ UPB_INLINE envoy_type_matcher_v3_StringMatcher *envoy_type_matcher_v3_StringMatc
   envoy_type_matcher_v3_StringMatcher *ret = envoy_type_matcher_v3_StringMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_StringMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_StringMatcher *envoy_type_matcher_v3_StringMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_StringMatcher *ret = envoy_type_matcher_v3_StringMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_StringMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_StringMatcher_serialize(const envoy_type_matcher_v3_StringMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_StringMatcher_msginit, arena, len);
 }
@@ -103,6 +110,12 @@ UPB_INLINE envoy_type_matcher_v3_ListStringMatcher *envoy_type_matcher_v3_ListSt
   envoy_type_matcher_v3_ListStringMatcher *ret = envoy_type_matcher_v3_ListStringMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_ListStringMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_ListStringMatcher *envoy_type_matcher_v3_ListStringMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_ListStringMatcher *ret = envoy_type_matcher_v3_ListStringMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_ListStringMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_ListStringMatcher_serialize(const envoy_type_matcher_v3_ListStringMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_ListStringMatcher_msginit, arena, len);
 }
@@ -114,12 +127,12 @@ UPB_INLINE envoy_type_matcher_v3_StringMatcher** envoy_type_matcher_v3_ListStrin
   return (envoy_type_matcher_v3_StringMatcher**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
 }
 UPB_INLINE envoy_type_matcher_v3_StringMatcher** envoy_type_matcher_v3_ListStringMatcher_resize_patterns(envoy_type_matcher_v3_ListStringMatcher *msg, size_t len, upb_arena *arena) {
-  return (envoy_type_matcher_v3_StringMatcher**)_upb_array_resize_accessor(msg, UPB_SIZE(0, 0), len, UPB_TYPE_MESSAGE, arena);
+  return (envoy_type_matcher_v3_StringMatcher**)_upb_array_resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
 }
 UPB_INLINE struct envoy_type_matcher_v3_StringMatcher* envoy_type_matcher_v3_ListStringMatcher_add_patterns(envoy_type_matcher_v3_ListStringMatcher *msg, upb_arena *arena) {
   struct envoy_type_matcher_v3_StringMatcher* sub = (struct envoy_type_matcher_v3_StringMatcher*)_upb_msg_new(&envoy_type_matcher_v3_StringMatcher_msginit, arena);
-  bool ok = _upb_array_append_accessor(
-      msg, UPB_SIZE(0, 0), UPB_SIZE(4, 8), UPB_TYPE_MESSAGE, &sub, arena);
+  bool ok = _upb_array_append_accessor2(
+      msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
   if (!ok) return NULL;
   return sub;
 }

src/core/ext/upb-generated/envoy/type/matcher/v3/value.upb.c

@@ -36,13 +36,13 @@ static const upb_msglayout_field envoy_type_matcher_v3_ValueMatcher__fields[6] =
 const upb_msglayout envoy_type_matcher_v3_ValueMatcher_msginit = {
   &envoy_type_matcher_v3_ValueMatcher_submsgs[0],
   &envoy_type_matcher_v3_ValueMatcher__fields[0],
-  UPB_SIZE(8, 16), 6, false,
+  UPB_SIZE(8, 16), 6, false, 255,
 };
 
 const upb_msglayout envoy_type_matcher_v3_ValueMatcher_NullMatch_msginit = {
   NULL,
   NULL,
-  UPB_SIZE(0, 0), 0, false,
+  UPB_SIZE(0, 0), 0, false, 255,
 };
 
 static const upb_msglayout *const envoy_type_matcher_v3_ListMatcher_submsgs[1] = {
@@ -56,7 +56,7 @@ static const upb_msglayout_field envoy_type_matcher_v3_ListMatcher__fields[1] =
 const upb_msglayout envoy_type_matcher_v3_ListMatcher_msginit = {
   &envoy_type_matcher_v3_ListMatcher_submsgs[0],
   &envoy_type_matcher_v3_ListMatcher__fields[0],
-  UPB_SIZE(8, 16), 1, false,
+  UPB_SIZE(8, 16), 1, false, 255,
 };
 
 #include "upb/port_undef.inc"

src/core/ext/upb-generated/envoy/type/matcher/v3/value.upb.h

@@ -11,6 +11,7 @@
 
 #include "upb/msg.h"
 #include "upb/decode.h"
+#include "upb/decode_fast.h"
 #include "upb/encode.h"
 
 #include "upb/port_def.inc"
@@ -44,6 +45,12 @@ UPB_INLINE envoy_type_matcher_v3_ValueMatcher *envoy_type_matcher_v3_ValueMatche
   envoy_type_matcher_v3_ValueMatcher *ret = envoy_type_matcher_v3_ValueMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_ValueMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_ValueMatcher *envoy_type_matcher_v3_ValueMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_ValueMatcher *ret = envoy_type_matcher_v3_ValueMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_ValueMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_ValueMatcher_serialize(const envoy_type_matcher_v3_ValueMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_ValueMatcher_msginit, arena, len);
 }
@@ -137,6 +144,12 @@ UPB_INLINE envoy_type_matcher_v3_ValueMatcher_NullMatch *envoy_type_matcher_v3_V
   envoy_type_matcher_v3_ValueMatcher_NullMatch *ret = envoy_type_matcher_v3_ValueMatcher_NullMatch_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_ValueMatcher_NullMatch_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_ValueMatcher_NullMatch *envoy_type_matcher_v3_ValueMatcher_NullMatch_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_ValueMatcher_NullMatch *ret = envoy_type_matcher_v3_ValueMatcher_NullMatch_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_ValueMatcher_NullMatch_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_ValueMatcher_NullMatch_serialize(const envoy_type_matcher_v3_ValueMatcher_NullMatch *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_ValueMatcher_NullMatch_msginit, arena, len);
 }
@@ -153,6 +166,12 @@ UPB_INLINE envoy_type_matcher_v3_ListMatcher *envoy_type_matcher_v3_ListMatcher_
   envoy_type_matcher_v3_ListMatcher *ret = envoy_type_matcher_v3_ListMatcher_new(arena);
   return (ret && upb_decode(buf, size, ret, &envoy_type_matcher_v3_ListMatcher_msginit, arena)) ? ret : NULL;
 }
+UPB_INLINE envoy_type_matcher_v3_ListMatcher *envoy_type_matcher_v3_ListMatcher_parse_ex(const char *buf, size_t size,
+                           upb_arena *arena, int options) {
+  envoy_type_matcher_v3_ListMatcher *ret = envoy_type_matcher_v3_ListMatcher_new(arena);
+  return (ret && _upb_decode(buf, size, ret, &envoy_type_matcher_v3_ListMatcher_msginit, arena, options))
+      ? ret : NULL;
+}
 UPB_INLINE char *envoy_type_matcher_v3_ListMatcher_serialize(const envoy_type_matcher_v3_ListMatcher *msg, upb_arena *arena, size_t *len) {
   return upb_encode(msg, &envoy_type_matcher_v3_ListMatcher_msginit, arena, len);
 }