Merge pull request #18733 from vishalpowar/update_upb_submodule

Update the upb submodule for proto.oneof fix in generated code.
6 years ago · da818e887f
parent 5d05b9407b cebc65b947
commit da818e887f
31 changed files with 525 additions and 359 deletions
--- a/bazel/grpc_deps.bzl
+++ b/bazel/grpc_deps.bzl
@ -202,8 +202,8 @@ def grpc_deps():
    if "upb" not in native.existing_rules():
        http_archive(
            name = "upb",
-            strip_prefix = "upb-ed9faae0993704b033c594b072d65e1bf19207fa",
-            url = "https://github.com/google/upb/archive/ed9faae0993704b033c594b072d65e1bf19207fa.tar.gz",
+            strip_prefix = "upb-cf35baa1ad70f0dca734f93bcc2b54d8d059bcdd",
+            url = "https://github.com/google/upb/archive/cf35baa1ad70f0dca734f93bcc2b54d8d059bcdd.tar.gz",
        )

 # TODO: move some dependencies from "grpc_deps" here?
--- a/src/core/ext/upb-generated/envoy/api/v2/auth/cert.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/auth/cert.upb.h
@ -73,9 +73,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_auth_TlsParameters *envoy_api_v2_auth_TlsParameters_new(upb_arena *arena) {
  return (envoy_api_v2_auth_TlsParameters *)upb_msg_new(&envoy_api_v2_auth_TlsParameters_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_TlsParameters *envoy_api_v2_auth_TlsParameters_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_TlsParameters *envoy_api_v2_auth_TlsParameters_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_TlsParameters *ret = envoy_api_v2_auth_TlsParameters_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_TlsParameters_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_TlsParameters_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_TlsParameters_serialize(const envoy_api_v2_auth_TlsParameters *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_TlsParameters_msginit, arena, len);
@ -119,9 +120,10 @@ UPB_INLINE bool envoy_api_v2_auth_TlsParameters_add_ecdh_curves(envoy_api_v2_aut
 UPB_INLINE envoy_api_v2_auth_TlsCertificate *envoy_api_v2_auth_TlsCertificate_new(upb_arena *arena) {
  return (envoy_api_v2_auth_TlsCertificate *)upb_msg_new(&envoy_api_v2_auth_TlsCertificate_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_TlsCertificate *envoy_api_v2_auth_TlsCertificate_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_TlsCertificate *envoy_api_v2_auth_TlsCertificate_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_TlsCertificate *ret = envoy_api_v2_auth_TlsCertificate_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_TlsCertificate_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_TlsCertificate_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_TlsCertificate_serialize(const envoy_api_v2_auth_TlsCertificate *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_TlsCertificate_msginit, arena, len);
@ -201,9 +203,10 @@ UPB_INLINE struct envoy_api_v2_core_DataSource* envoy_api_v2_auth_TlsCertificate
 UPB_INLINE envoy_api_v2_auth_TlsSessionTicketKeys *envoy_api_v2_auth_TlsSessionTicketKeys_new(upb_arena *arena) {
  return (envoy_api_v2_auth_TlsSessionTicketKeys *)upb_msg_new(&envoy_api_v2_auth_TlsSessionTicketKeys_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_TlsSessionTicketKeys *envoy_api_v2_auth_TlsSessionTicketKeys_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_TlsSessionTicketKeys *envoy_api_v2_auth_TlsSessionTicketKeys_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_TlsSessionTicketKeys *ret = envoy_api_v2_auth_TlsSessionTicketKeys_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_TlsSessionTicketKeys_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_TlsSessionTicketKeys_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_TlsSessionTicketKeys_serialize(const envoy_api_v2_auth_TlsSessionTicketKeys *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_TlsSessionTicketKeys_msginit, arena, len);
@ -231,9 +234,10 @@ UPB_INLINE struct envoy_api_v2_core_DataSource* envoy_api_v2_auth_TlsSessionTick
 UPB_INLINE envoy_api_v2_auth_CertificateValidationContext *envoy_api_v2_auth_CertificateValidationContext_new(upb_arena *arena) {
  return (envoy_api_v2_auth_CertificateValidationContext *)upb_msg_new(&envoy_api_v2_auth_CertificateValidationContext_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_CertificateValidationContext *envoy_api_v2_auth_CertificateValidationContext_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_CertificateValidationContext *envoy_api_v2_auth_CertificateValidationContext_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_CertificateValidationContext *ret = envoy_api_v2_auth_CertificateValidationContext_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_CertificateValidationContext_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_CertificateValidationContext_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_CertificateValidationContext_serialize(const envoy_api_v2_auth_CertificateValidationContext *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_CertificateValidationContext_msginit, arena, len);
@ -336,9 +340,10 @@ UPB_INLINE void envoy_api_v2_auth_CertificateValidationContext_set_allow_expired
 UPB_INLINE envoy_api_v2_auth_CommonTlsContext *envoy_api_v2_auth_CommonTlsContext_new(upb_arena *arena) {
  return (envoy_api_v2_auth_CommonTlsContext *)upb_msg_new(&envoy_api_v2_auth_CommonTlsContext_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_CommonTlsContext *envoy_api_v2_auth_CommonTlsContext_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_CommonTlsContext *envoy_api_v2_auth_CommonTlsContext_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_CommonTlsContext *ret = envoy_api_v2_auth_CommonTlsContext_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_CommonTlsContext_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_CommonTlsContext_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_CommonTlsContext_serialize(const envoy_api_v2_auth_CommonTlsContext *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_CommonTlsContext_msginit, arena, len);
@ -348,7 +353,7 @@ typedef enum {
  envoy_api_v2_auth_CommonTlsContext_validation_context_type_validation_context = 3,
  envoy_api_v2_auth_CommonTlsContext_validation_context_type_validation_context_sds_secret_config = 7,
  envoy_api_v2_auth_CommonTlsContext_validation_context_type_combined_validation_context = 8,
-  envoy_api_v2_auth_CommonTlsContext_validation_context_type_NOT_SET = 0,
+  envoy_api_v2_auth_CommonTlsContext_validation_context_type_NOT_SET = 0
 } envoy_api_v2_auth_CommonTlsContext_validation_context_type_oneofcases;
 UPB_INLINE envoy_api_v2_auth_CommonTlsContext_validation_context_type_oneofcases envoy_api_v2_auth_CommonTlsContext_validation_context_type_case(const envoy_api_v2_auth_CommonTlsContext* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(20, 40)); }

@ -454,9 +459,10 @@ UPB_INLINE struct envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidati
 UPB_INLINE envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_new(upb_arena *arena) {
  return (envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *)upb_msg_new(&envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *ret = envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_serialize(const envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_CommonTlsContext_CombinedCertificateValidationContext_msginit, arena, len);
@ -496,9 +502,10 @@ UPB_INLINE struct envoy_api_v2_auth_SdsSecretConfig* envoy_api_v2_auth_CommonTls
 UPB_INLINE envoy_api_v2_auth_UpstreamTlsContext *envoy_api_v2_auth_UpstreamTlsContext_new(upb_arena *arena) {
  return (envoy_api_v2_auth_UpstreamTlsContext *)upb_msg_new(&envoy_api_v2_auth_UpstreamTlsContext_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_UpstreamTlsContext *envoy_api_v2_auth_UpstreamTlsContext_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_UpstreamTlsContext *envoy_api_v2_auth_UpstreamTlsContext_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_UpstreamTlsContext *ret = envoy_api_v2_auth_UpstreamTlsContext_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_UpstreamTlsContext_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_UpstreamTlsContext_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_UpstreamTlsContext_serialize(const envoy_api_v2_auth_UpstreamTlsContext *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_UpstreamTlsContext_msginit, arena, len);
@ -533,9 +540,10 @@ UPB_INLINE void envoy_api_v2_auth_UpstreamTlsContext_set_allow_renegotiation(env
 UPB_INLINE envoy_api_v2_auth_DownstreamTlsContext *envoy_api_v2_auth_DownstreamTlsContext_new(upb_arena *arena) {
  return (envoy_api_v2_auth_DownstreamTlsContext *)upb_msg_new(&envoy_api_v2_auth_DownstreamTlsContext_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_DownstreamTlsContext *envoy_api_v2_auth_DownstreamTlsContext_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_DownstreamTlsContext *envoy_api_v2_auth_DownstreamTlsContext_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_DownstreamTlsContext *ret = envoy_api_v2_auth_DownstreamTlsContext_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_DownstreamTlsContext_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_DownstreamTlsContext_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_DownstreamTlsContext_serialize(const envoy_api_v2_auth_DownstreamTlsContext *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_DownstreamTlsContext_msginit, arena, len);
@ -544,7 +552,7 @@ UPB_INLINE char *envoy_api_v2_auth_DownstreamTlsContext_serialize(const envoy_ap
 typedef enum {
  envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_session_ticket_keys = 4,
  envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_session_ticket_keys_sds_secret_config = 5,
-  envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_NOT_SET = 0,
+  envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_NOT_SET = 0
 } envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_oneofcases;
 UPB_INLINE envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_oneofcases envoy_api_v2_auth_DownstreamTlsContext_session_ticket_keys_type_case(const envoy_api_v2_auth_DownstreamTlsContext* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(16, 32)); }

@ -623,9 +631,10 @@ UPB_INLINE struct envoy_api_v2_auth_SdsSecretConfig* envoy_api_v2_auth_Downstrea
 UPB_INLINE envoy_api_v2_auth_SdsSecretConfig *envoy_api_v2_auth_SdsSecretConfig_new(upb_arena *arena) {
  return (envoy_api_v2_auth_SdsSecretConfig *)upb_msg_new(&envoy_api_v2_auth_SdsSecretConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_SdsSecretConfig *envoy_api_v2_auth_SdsSecretConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_SdsSecretConfig *envoy_api_v2_auth_SdsSecretConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_SdsSecretConfig *ret = envoy_api_v2_auth_SdsSecretConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_SdsSecretConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_SdsSecretConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_SdsSecretConfig_serialize(const envoy_api_v2_auth_SdsSecretConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_SdsSecretConfig_msginit, arena, len);
@ -656,9 +665,10 @@ UPB_INLINE struct envoy_api_v2_core_ConfigSource* envoy_api_v2_auth_SdsSecretCon
 UPB_INLINE envoy_api_v2_auth_Secret *envoy_api_v2_auth_Secret_new(upb_arena *arena) {
  return (envoy_api_v2_auth_Secret *)upb_msg_new(&envoy_api_v2_auth_Secret_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_auth_Secret *envoy_api_v2_auth_Secret_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_auth_Secret *envoy_api_v2_auth_Secret_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_auth_Secret *ret = envoy_api_v2_auth_Secret_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_auth_Secret_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_auth_Secret_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_auth_Secret_serialize(const envoy_api_v2_auth_Secret *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_auth_Secret_msginit, arena, len);
@ -668,7 +678,7 @@ typedef enum {
  envoy_api_v2_auth_Secret_type_tls_certificate = 2,
  envoy_api_v2_auth_Secret_type_session_ticket_keys = 3,
  envoy_api_v2_auth_Secret_type_validation_context = 4,
-  envoy_api_v2_auth_Secret_type_NOT_SET = 0,
+  envoy_api_v2_auth_Secret_type_NOT_SET = 0
 } envoy_api_v2_auth_Secret_type_oneofcases;
 UPB_INLINE envoy_api_v2_auth_Secret_type_oneofcases envoy_api_v2_auth_Secret_type_case(const envoy_api_v2_auth_Secret* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

--- a/src/core/ext/upb-generated/envoy/api/v2/cds.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/cds.upb.h
@ -147,9 +147,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_Cluster *envoy_api_v2_Cluster_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster *)upb_msg_new(&envoy_api_v2_Cluster_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster *envoy_api_v2_Cluster_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster *envoy_api_v2_Cluster_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster *ret = envoy_api_v2_Cluster_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_serialize(const envoy_api_v2_Cluster *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_msginit, arena, len);
@ -158,7 +159,7 @@ UPB_INLINE char *envoy_api_v2_Cluster_serialize(const envoy_api_v2_Cluster *msg,
 typedef enum {
  envoy_api_v2_Cluster_lb_config_ring_hash_lb_config = 23,
  envoy_api_v2_Cluster_lb_config_original_dst_lb_config = 34,
-  envoy_api_v2_Cluster_lb_config_NOT_SET = 0,
+  envoy_api_v2_Cluster_lb_config_NOT_SET = 0
 } envoy_api_v2_Cluster_lb_config_oneofcases;
 UPB_INLINE envoy_api_v2_Cluster_lb_config_oneofcases envoy_api_v2_Cluster_lb_config_case(const envoy_api_v2_Cluster* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(152, 272)); }

@ -547,9 +548,10 @@ UPB_INLINE struct envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry* envoy
 UPB_INLINE envoy_api_v2_Cluster_EdsClusterConfig *envoy_api_v2_Cluster_EdsClusterConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_EdsClusterConfig *)upb_msg_new(&envoy_api_v2_Cluster_EdsClusterConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_EdsClusterConfig *envoy_api_v2_Cluster_EdsClusterConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_EdsClusterConfig *envoy_api_v2_Cluster_EdsClusterConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_EdsClusterConfig *ret = envoy_api_v2_Cluster_EdsClusterConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_EdsClusterConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_EdsClusterConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_EdsClusterConfig_serialize(const envoy_api_v2_Cluster_EdsClusterConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_EdsClusterConfig_msginit, arena, len);
@ -580,9 +582,10 @@ UPB_INLINE void envoy_api_v2_Cluster_EdsClusterConfig_set_service_name(envoy_api
 UPB_INLINE envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *)upb_msg_new(&envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *ret = envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_serialize(const envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_ExtensionProtocolOptionsEntry_msginit, arena, len);
@ -613,9 +616,10 @@ UPB_INLINE struct google_protobuf_Struct* envoy_api_v2_Cluster_ExtensionProtocol
 UPB_INLINE envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *)upb_msg_new(&envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *ret = envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_serialize(const envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_TypedExtensionProtocolOptionsEntry_msginit, arena, len);
@ -646,9 +650,10 @@ UPB_INLINE struct google_protobuf_Any* envoy_api_v2_Cluster_TypedExtensionProtoc
 UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig *envoy_api_v2_Cluster_LbSubsetConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_LbSubsetConfig *)upb_msg_new(&envoy_api_v2_Cluster_LbSubsetConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig *envoy_api_v2_Cluster_LbSubsetConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig *envoy_api_v2_Cluster_LbSubsetConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_LbSubsetConfig *ret = envoy_api_v2_Cluster_LbSubsetConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_LbSubsetConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_LbSubsetConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_LbSubsetConfig_serialize(const envoy_api_v2_Cluster_LbSubsetConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_LbSubsetConfig_msginit, arena, len);
@ -697,9 +702,10 @@ UPB_INLINE void envoy_api_v2_Cluster_LbSubsetConfig_set_locality_weight_aware(en
 UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *)upb_msg_new(&envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *ret = envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_serialize(const envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_msginit, arena, len);
@ -724,9 +730,10 @@ UPB_INLINE bool envoy_api_v2_Cluster_LbSubsetConfig_LbSubsetSelector_add_keys(en
 UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig *envoy_api_v2_Cluster_RingHashLbConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_RingHashLbConfig *)upb_msg_new(&envoy_api_v2_Cluster_RingHashLbConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig *envoy_api_v2_Cluster_RingHashLbConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig *envoy_api_v2_Cluster_RingHashLbConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_RingHashLbConfig *ret = envoy_api_v2_Cluster_RingHashLbConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_RingHashLbConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_RingHashLbConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_RingHashLbConfig_serialize(const envoy_api_v2_Cluster_RingHashLbConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_RingHashLbConfig_msginit, arena, len);
@ -766,9 +773,10 @@ UPB_INLINE struct envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1* envoy_api_
 UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *)upb_msg_new(&envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *ret = envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_serialize(const envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1 *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_RingHashLbConfig_DeprecatedV1_msginit, arena, len);
@ -795,9 +803,10 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_api_v2_Cluster_RingHashLbConf
 UPB_INLINE envoy_api_v2_Cluster_OriginalDstLbConfig *envoy_api_v2_Cluster_OriginalDstLbConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_OriginalDstLbConfig *)upb_msg_new(&envoy_api_v2_Cluster_OriginalDstLbConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_OriginalDstLbConfig *envoy_api_v2_Cluster_OriginalDstLbConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_OriginalDstLbConfig *envoy_api_v2_Cluster_OriginalDstLbConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_OriginalDstLbConfig *ret = envoy_api_v2_Cluster_OriginalDstLbConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_OriginalDstLbConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_OriginalDstLbConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_OriginalDstLbConfig_serialize(const envoy_api_v2_Cluster_OriginalDstLbConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_OriginalDstLbConfig_msginit, arena, len);
@ -815,9 +824,10 @@ UPB_INLINE void envoy_api_v2_Cluster_OriginalDstLbConfig_set_use_http_header(env
 UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig *envoy_api_v2_Cluster_CommonLbConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_CommonLbConfig *)upb_msg_new(&envoy_api_v2_Cluster_CommonLbConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig *envoy_api_v2_Cluster_CommonLbConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig *envoy_api_v2_Cluster_CommonLbConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_CommonLbConfig *ret = envoy_api_v2_Cluster_CommonLbConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_CommonLbConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_CommonLbConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_CommonLbConfig_serialize(const envoy_api_v2_Cluster_CommonLbConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_CommonLbConfig_msginit, arena, len);
@ -826,7 +836,7 @@ UPB_INLINE char *envoy_api_v2_Cluster_CommonLbConfig_serialize(const envoy_api_v
 typedef enum {
  envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_zone_aware_lb_config = 2,
  envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_locality_weighted_lb_config = 3,
-  envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_NOT_SET = 0,
+  envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_NOT_SET = 0
 } envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_oneofcases envoy_api_v2_Cluster_CommonLbConfig_locality_config_specifier_case(const envoy_api_v2_Cluster_CommonLbConfig* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

@ -892,9 +902,10 @@ UPB_INLINE struct google_protobuf_Duration* envoy_api_v2_Cluster_CommonLbConfig_
 UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *)upb_msg_new(&envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *ret = envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_serialize(const envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_CommonLbConfig_ZoneAwareLbConfig_msginit, arena, len);
@ -934,9 +945,10 @@ UPB_INLINE struct google_protobuf_UInt64Value* envoy_api_v2_Cluster_CommonLbConf
 UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_new(upb_arena *arena) {
  return (envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *)upb_msg_new(&envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *ret = envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_serialize(const envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_msginit, arena, len);
@ -950,9 +962,10 @@ UPB_INLINE char *envoy_api_v2_Cluster_CommonLbConfig_LocalityWeightedLbConfig_se
 UPB_INLINE envoy_api_v2_UpstreamBindConfig *envoy_api_v2_UpstreamBindConfig_new(upb_arena *arena) {
  return (envoy_api_v2_UpstreamBindConfig *)upb_msg_new(&envoy_api_v2_UpstreamBindConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_UpstreamBindConfig *envoy_api_v2_UpstreamBindConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_UpstreamBindConfig *envoy_api_v2_UpstreamBindConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_UpstreamBindConfig *ret = envoy_api_v2_UpstreamBindConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_UpstreamBindConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_UpstreamBindConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_UpstreamBindConfig_serialize(const envoy_api_v2_UpstreamBindConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_UpstreamBindConfig_msginit, arena, len);
@ -979,9 +992,10 @@ UPB_INLINE struct envoy_api_v2_core_Address* envoy_api_v2_UpstreamBindConfig_mut
 UPB_INLINE envoy_api_v2_UpstreamConnectionOptions *envoy_api_v2_UpstreamConnectionOptions_new(upb_arena *arena) {
  return (envoy_api_v2_UpstreamConnectionOptions *)upb_msg_new(&envoy_api_v2_UpstreamConnectionOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_UpstreamConnectionOptions *envoy_api_v2_UpstreamConnectionOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_UpstreamConnectionOptions *envoy_api_v2_UpstreamConnectionOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_UpstreamConnectionOptions *ret = envoy_api_v2_UpstreamConnectionOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_UpstreamConnectionOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_UpstreamConnectionOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_UpstreamConnectionOptions_serialize(const envoy_api_v2_UpstreamConnectionOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_UpstreamConnectionOptions_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/cluster/circuit_breaker.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/cluster/circuit_breaker.upb.h
@ -37,9 +37,10 @@ extern const upb_msglayout google_protobuf_UInt32Value_msginit;
 UPB_INLINE envoy_api_v2_cluster_CircuitBreakers *envoy_api_v2_cluster_CircuitBreakers_new(upb_arena *arena) {
  return (envoy_api_v2_cluster_CircuitBreakers *)upb_msg_new(&envoy_api_v2_cluster_CircuitBreakers_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_cluster_CircuitBreakers *envoy_api_v2_cluster_CircuitBreakers_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_cluster_CircuitBreakers *envoy_api_v2_cluster_CircuitBreakers_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_cluster_CircuitBreakers *ret = envoy_api_v2_cluster_CircuitBreakers_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_cluster_CircuitBreakers_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_cluster_CircuitBreakers_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_cluster_CircuitBreakers_serialize(const envoy_api_v2_cluster_CircuitBreakers *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_cluster_CircuitBreakers_msginit, arena, len);
@ -67,9 +68,10 @@ UPB_INLINE struct envoy_api_v2_cluster_CircuitBreakers_Thresholds* envoy_api_v2_
 UPB_INLINE envoy_api_v2_cluster_CircuitBreakers_Thresholds *envoy_api_v2_cluster_CircuitBreakers_Thresholds_new(upb_arena *arena) {
  return (envoy_api_v2_cluster_CircuitBreakers_Thresholds *)upb_msg_new(&envoy_api_v2_cluster_CircuitBreakers_Thresholds_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_cluster_CircuitBreakers_Thresholds *envoy_api_v2_cluster_CircuitBreakers_Thresholds_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_cluster_CircuitBreakers_Thresholds *envoy_api_v2_cluster_CircuitBreakers_Thresholds_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_cluster_CircuitBreakers_Thresholds *ret = envoy_api_v2_cluster_CircuitBreakers_Thresholds_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_cluster_CircuitBreakers_Thresholds_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_cluster_CircuitBreakers_Thresholds_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_cluster_CircuitBreakers_Thresholds_serialize(const envoy_api_v2_cluster_CircuitBreakers_Thresholds *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_cluster_CircuitBreakers_Thresholds_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/cluster/outlier_detection.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/cluster/outlier_detection.upb.h
@ -36,9 +36,10 @@ extern const upb_msglayout google_protobuf_UInt32Value_msginit;
 UPB_INLINE envoy_api_v2_cluster_OutlierDetection *envoy_api_v2_cluster_OutlierDetection_new(upb_arena *arena) {
  return (envoy_api_v2_cluster_OutlierDetection *)upb_msg_new(&envoy_api_v2_cluster_OutlierDetection_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_cluster_OutlierDetection *envoy_api_v2_cluster_OutlierDetection_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_cluster_OutlierDetection *envoy_api_v2_cluster_OutlierDetection_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_cluster_OutlierDetection *ret = envoy_api_v2_cluster_OutlierDetection_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_cluster_OutlierDetection_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_cluster_OutlierDetection_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_cluster_OutlierDetection_serialize(const envoy_api_v2_cluster_OutlierDetection *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_cluster_OutlierDetection_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/core/address.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/address.upb.h
@ -58,9 +58,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_core_Pipe *envoy_api_v2_core_Pipe_new(upb_arena *arena) {
  return (envoy_api_v2_core_Pipe *)upb_msg_new(&envoy_api_v2_core_Pipe_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Pipe *envoy_api_v2_core_Pipe_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Pipe *envoy_api_v2_core_Pipe_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Pipe *ret = envoy_api_v2_core_Pipe_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Pipe_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Pipe_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Pipe_serialize(const envoy_api_v2_core_Pipe *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Pipe_msginit, arena, len);
@ -78,9 +79,10 @@ UPB_INLINE void envoy_api_v2_core_Pipe_set_path(envoy_api_v2_core_Pipe *msg, upb
 UPB_INLINE envoy_api_v2_core_SocketAddress *envoy_api_v2_core_SocketAddress_new(upb_arena *arena) {
  return (envoy_api_v2_core_SocketAddress *)upb_msg_new(&envoy_api_v2_core_SocketAddress_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_SocketAddress *envoy_api_v2_core_SocketAddress_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_SocketAddress *envoy_api_v2_core_SocketAddress_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_SocketAddress *ret = envoy_api_v2_core_SocketAddress_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_SocketAddress_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_SocketAddress_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_SocketAddress_serialize(const envoy_api_v2_core_SocketAddress *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_SocketAddress_msginit, arena, len);
@ -89,7 +91,7 @@ UPB_INLINE char *envoy_api_v2_core_SocketAddress_serialize(const envoy_api_v2_co
 typedef enum {
  envoy_api_v2_core_SocketAddress_port_specifier_port_value = 3,
  envoy_api_v2_core_SocketAddress_port_specifier_named_port = 4,
-  envoy_api_v2_core_SocketAddress_port_specifier_NOT_SET = 0,
+  envoy_api_v2_core_SocketAddress_port_specifier_NOT_SET = 0
 } envoy_api_v2_core_SocketAddress_port_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_SocketAddress_port_specifier_oneofcases envoy_api_v2_core_SocketAddress_port_specifier_case(const envoy_api_v2_core_SocketAddress* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(36, 64)); }

@ -127,9 +129,10 @@ UPB_INLINE void envoy_api_v2_core_SocketAddress_set_ipv4_compat(envoy_api_v2_cor
 UPB_INLINE envoy_api_v2_core_TcpKeepalive *envoy_api_v2_core_TcpKeepalive_new(upb_arena *arena) {
  return (envoy_api_v2_core_TcpKeepalive *)upb_msg_new(&envoy_api_v2_core_TcpKeepalive_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_TcpKeepalive *envoy_api_v2_core_TcpKeepalive_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_TcpKeepalive *envoy_api_v2_core_TcpKeepalive_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_TcpKeepalive *ret = envoy_api_v2_core_TcpKeepalive_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_TcpKeepalive_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_TcpKeepalive_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_TcpKeepalive_serialize(const envoy_api_v2_core_TcpKeepalive *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_TcpKeepalive_msginit, arena, len);
@ -182,9 +185,10 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_api_v2_core_TcpKeepalive_mu
 UPB_INLINE envoy_api_v2_core_BindConfig *envoy_api_v2_core_BindConfig_new(upb_arena *arena) {
  return (envoy_api_v2_core_BindConfig *)upb_msg_new(&envoy_api_v2_core_BindConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_BindConfig *envoy_api_v2_core_BindConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_BindConfig *envoy_api_v2_core_BindConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_BindConfig *ret = envoy_api_v2_core_BindConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_BindConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_BindConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_BindConfig_serialize(const envoy_api_v2_core_BindConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_BindConfig_msginit, arena, len);
@ -238,9 +242,10 @@ UPB_INLINE struct envoy_api_v2_core_SocketOption* envoy_api_v2_core_BindConfig_a
 UPB_INLINE envoy_api_v2_core_Address *envoy_api_v2_core_Address_new(upb_arena *arena) {
  return (envoy_api_v2_core_Address *)upb_msg_new(&envoy_api_v2_core_Address_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Address *envoy_api_v2_core_Address_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Address *envoy_api_v2_core_Address_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Address *ret = envoy_api_v2_core_Address_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Address_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Address_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Address_serialize(const envoy_api_v2_core_Address *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Address_msginit, arena, len);
@ -249,7 +254,7 @@ UPB_INLINE char *envoy_api_v2_core_Address_serialize(const envoy_api_v2_core_Add
 typedef enum {
  envoy_api_v2_core_Address_address_socket_address = 1,
  envoy_api_v2_core_Address_address_pipe = 2,
-  envoy_api_v2_core_Address_address_NOT_SET = 0,
+  envoy_api_v2_core_Address_address_NOT_SET = 0
 } envoy_api_v2_core_Address_address_oneofcases;
 UPB_INLINE envoy_api_v2_core_Address_address_oneofcases envoy_api_v2_core_Address_address_case(const envoy_api_v2_core_Address* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(4, 8)); }

@ -289,9 +294,10 @@ UPB_INLINE struct envoy_api_v2_core_Pipe* envoy_api_v2_core_Address_mutable_pipe
 UPB_INLINE envoy_api_v2_core_CidrRange *envoy_api_v2_core_CidrRange_new(upb_arena *arena) {
  return (envoy_api_v2_core_CidrRange *)upb_msg_new(&envoy_api_v2_core_CidrRange_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_CidrRange *envoy_api_v2_core_CidrRange_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_CidrRange *envoy_api_v2_core_CidrRange_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_CidrRange *ret = envoy_api_v2_core_CidrRange_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_CidrRange_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_CidrRange_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_CidrRange_serialize(const envoy_api_v2_core_CidrRange *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_CidrRange_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/core/base.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/base.upb.h
@ -93,9 +93,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_core_Locality *envoy_api_v2_core_Locality_new(upb_arena *arena) {
  return (envoy_api_v2_core_Locality *)upb_msg_new(&envoy_api_v2_core_Locality_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Locality *envoy_api_v2_core_Locality_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Locality *envoy_api_v2_core_Locality_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Locality *ret = envoy_api_v2_core_Locality_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Locality_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Locality_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Locality_serialize(const envoy_api_v2_core_Locality *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Locality_msginit, arena, len);
@ -121,9 +122,10 @@ UPB_INLINE void envoy_api_v2_core_Locality_set_sub_zone(envoy_api_v2_core_Locali
 UPB_INLINE envoy_api_v2_core_Node *envoy_api_v2_core_Node_new(upb_arena *arena) {
  return (envoy_api_v2_core_Node *)upb_msg_new(&envoy_api_v2_core_Node_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Node *envoy_api_v2_core_Node_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Node *envoy_api_v2_core_Node_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Node *ret = envoy_api_v2_core_Node_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Node_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Node_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Node_serialize(const envoy_api_v2_core_Node *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Node_msginit, arena, len);
@ -175,9 +177,10 @@ UPB_INLINE void envoy_api_v2_core_Node_set_build_version(envoy_api_v2_core_Node
 UPB_INLINE envoy_api_v2_core_Metadata *envoy_api_v2_core_Metadata_new(upb_arena *arena) {
  return (envoy_api_v2_core_Metadata *)upb_msg_new(&envoy_api_v2_core_Metadata_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Metadata *envoy_api_v2_core_Metadata_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Metadata *envoy_api_v2_core_Metadata_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Metadata *ret = envoy_api_v2_core_Metadata_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Metadata_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Metadata_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Metadata_serialize(const envoy_api_v2_core_Metadata *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Metadata_msginit, arena, len);
@ -205,9 +208,10 @@ UPB_INLINE struct envoy_api_v2_core_Metadata_FilterMetadataEntry* envoy_api_v2_c
 UPB_INLINE envoy_api_v2_core_Metadata_FilterMetadataEntry *envoy_api_v2_core_Metadata_FilterMetadataEntry_new(upb_arena *arena) {
  return (envoy_api_v2_core_Metadata_FilterMetadataEntry *)upb_msg_new(&envoy_api_v2_core_Metadata_FilterMetadataEntry_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Metadata_FilterMetadataEntry *envoy_api_v2_core_Metadata_FilterMetadataEntry_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Metadata_FilterMetadataEntry *envoy_api_v2_core_Metadata_FilterMetadataEntry_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Metadata_FilterMetadataEntry *ret = envoy_api_v2_core_Metadata_FilterMetadataEntry_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Metadata_FilterMetadataEntry_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Metadata_FilterMetadataEntry_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Metadata_FilterMetadataEntry_serialize(const envoy_api_v2_core_Metadata_FilterMetadataEntry *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Metadata_FilterMetadataEntry_msginit, arena, len);
@ -238,9 +242,10 @@ UPB_INLINE struct google_protobuf_Struct* envoy_api_v2_core_Metadata_FilterMetad
 UPB_INLINE envoy_api_v2_core_RuntimeUInt32 *envoy_api_v2_core_RuntimeUInt32_new(upb_arena *arena) {
  return (envoy_api_v2_core_RuntimeUInt32 *)upb_msg_new(&envoy_api_v2_core_RuntimeUInt32_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_RuntimeUInt32 *envoy_api_v2_core_RuntimeUInt32_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_RuntimeUInt32 *envoy_api_v2_core_RuntimeUInt32_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_RuntimeUInt32 *ret = envoy_api_v2_core_RuntimeUInt32_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_RuntimeUInt32_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_RuntimeUInt32_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_RuntimeUInt32_serialize(const envoy_api_v2_core_RuntimeUInt32 *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_RuntimeUInt32_msginit, arena, len);
@ -262,9 +267,10 @@ UPB_INLINE void envoy_api_v2_core_RuntimeUInt32_set_runtime_key(envoy_api_v2_cor
 UPB_INLINE envoy_api_v2_core_HeaderValue *envoy_api_v2_core_HeaderValue_new(upb_arena *arena) {
  return (envoy_api_v2_core_HeaderValue *)upb_msg_new(&envoy_api_v2_core_HeaderValue_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HeaderValue *envoy_api_v2_core_HeaderValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HeaderValue *envoy_api_v2_core_HeaderValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HeaderValue *ret = envoy_api_v2_core_HeaderValue_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HeaderValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HeaderValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HeaderValue_serialize(const envoy_api_v2_core_HeaderValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HeaderValue_msginit, arena, len);
@ -286,9 +292,10 @@ UPB_INLINE void envoy_api_v2_core_HeaderValue_set_value(envoy_api_v2_core_Header
 UPB_INLINE envoy_api_v2_core_HeaderValueOption *envoy_api_v2_core_HeaderValueOption_new(upb_arena *arena) {
  return (envoy_api_v2_core_HeaderValueOption *)upb_msg_new(&envoy_api_v2_core_HeaderValueOption_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HeaderValueOption *envoy_api_v2_core_HeaderValueOption_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HeaderValueOption *envoy_api_v2_core_HeaderValueOption_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HeaderValueOption *ret = envoy_api_v2_core_HeaderValueOption_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HeaderValueOption_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HeaderValueOption_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HeaderValueOption_serialize(const envoy_api_v2_core_HeaderValueOption *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HeaderValueOption_msginit, arena, len);
@ -328,9 +335,10 @@ UPB_INLINE struct google_protobuf_BoolValue* envoy_api_v2_core_HeaderValueOption
 UPB_INLINE envoy_api_v2_core_DataSource *envoy_api_v2_core_DataSource_new(upb_arena *arena) {
  return (envoy_api_v2_core_DataSource *)upb_msg_new(&envoy_api_v2_core_DataSource_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_DataSource *envoy_api_v2_core_DataSource_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_DataSource *envoy_api_v2_core_DataSource_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_DataSource *ret = envoy_api_v2_core_DataSource_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_DataSource_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_DataSource_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_DataSource_serialize(const envoy_api_v2_core_DataSource *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_DataSource_msginit, arena, len);
@ -340,7 +348,7 @@ typedef enum {
  envoy_api_v2_core_DataSource_specifier_filename = 1,
  envoy_api_v2_core_DataSource_specifier_inline_bytes = 2,
  envoy_api_v2_core_DataSource_specifier_inline_string = 3,
-  envoy_api_v2_core_DataSource_specifier_NOT_SET = 0,
+  envoy_api_v2_core_DataSource_specifier_NOT_SET = 0
 } envoy_api_v2_core_DataSource_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_DataSource_specifier_oneofcases envoy_api_v2_core_DataSource_specifier_case(const envoy_api_v2_core_DataSource* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(8, 16)); }

@ -367,9 +375,10 @@ UPB_INLINE void envoy_api_v2_core_DataSource_set_inline_string(envoy_api_v2_core
 UPB_INLINE envoy_api_v2_core_TransportSocket *envoy_api_v2_core_TransportSocket_new(upb_arena *arena) {
  return (envoy_api_v2_core_TransportSocket *)upb_msg_new(&envoy_api_v2_core_TransportSocket_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_TransportSocket *envoy_api_v2_core_TransportSocket_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_TransportSocket *envoy_api_v2_core_TransportSocket_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_TransportSocket *ret = envoy_api_v2_core_TransportSocket_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_TransportSocket_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_TransportSocket_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_TransportSocket_serialize(const envoy_api_v2_core_TransportSocket *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_TransportSocket_msginit, arena, len);
@ -378,7 +387,7 @@ UPB_INLINE char *envoy_api_v2_core_TransportSocket_serialize(const envoy_api_v2_
 typedef enum {
  envoy_api_v2_core_TransportSocket_config_type_config = 2,
  envoy_api_v2_core_TransportSocket_config_type_typed_config = 3,
-  envoy_api_v2_core_TransportSocket_config_type_NOT_SET = 0,
+  envoy_api_v2_core_TransportSocket_config_type_NOT_SET = 0
 } envoy_api_v2_core_TransportSocket_config_type_oneofcases;
 UPB_INLINE envoy_api_v2_core_TransportSocket_config_type_oneofcases envoy_api_v2_core_TransportSocket_config_type_case(const envoy_api_v2_core_TransportSocket* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

@ -422,9 +431,10 @@ UPB_INLINE struct google_protobuf_Any* envoy_api_v2_core_TransportSocket_mutable
 UPB_INLINE envoy_api_v2_core_SocketOption *envoy_api_v2_core_SocketOption_new(upb_arena *arena) {
  return (envoy_api_v2_core_SocketOption *)upb_msg_new(&envoy_api_v2_core_SocketOption_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_SocketOption *envoy_api_v2_core_SocketOption_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_SocketOption *envoy_api_v2_core_SocketOption_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_SocketOption *ret = envoy_api_v2_core_SocketOption_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_SocketOption_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_SocketOption_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_SocketOption_serialize(const envoy_api_v2_core_SocketOption *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_SocketOption_msginit, arena, len);
@ -433,7 +443,7 @@ UPB_INLINE char *envoy_api_v2_core_SocketOption_serialize(const envoy_api_v2_cor
 typedef enum {
  envoy_api_v2_core_SocketOption_value_int_value = 4,
  envoy_api_v2_core_SocketOption_value_buf_value = 5,
-  envoy_api_v2_core_SocketOption_value_NOT_SET = 0,
+  envoy_api_v2_core_SocketOption_value_NOT_SET = 0
 } envoy_api_v2_core_SocketOption_value_oneofcases;
 UPB_INLINE envoy_api_v2_core_SocketOption_value_oneofcases envoy_api_v2_core_SocketOption_value_case(const envoy_api_v2_core_SocketOption* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(40, 56)); }

@ -471,9 +481,10 @@ UPB_INLINE void envoy_api_v2_core_SocketOption_set_state(envoy_api_v2_core_Socke
 UPB_INLINE envoy_api_v2_core_RuntimeFractionalPercent *envoy_api_v2_core_RuntimeFractionalPercent_new(upb_arena *arena) {
  return (envoy_api_v2_core_RuntimeFractionalPercent *)upb_msg_new(&envoy_api_v2_core_RuntimeFractionalPercent_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_RuntimeFractionalPercent *envoy_api_v2_core_RuntimeFractionalPercent_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_RuntimeFractionalPercent *envoy_api_v2_core_RuntimeFractionalPercent_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_RuntimeFractionalPercent *ret = envoy_api_v2_core_RuntimeFractionalPercent_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_RuntimeFractionalPercent_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_RuntimeFractionalPercent_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_RuntimeFractionalPercent_serialize(const envoy_api_v2_core_RuntimeFractionalPercent *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_RuntimeFractionalPercent_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/core/config_source.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/config_source.upb.h
@ -55,9 +55,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_core_ApiConfigSource *envoy_api_v2_core_ApiConfigSource_new(upb_arena *arena) {
  return (envoy_api_v2_core_ApiConfigSource *)upb_msg_new(&envoy_api_v2_core_ApiConfigSource_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_ApiConfigSource *envoy_api_v2_core_ApiConfigSource_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_ApiConfigSource *envoy_api_v2_core_ApiConfigSource_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_ApiConfigSource *ret = envoy_api_v2_core_ApiConfigSource_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_ApiConfigSource_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_ApiConfigSource_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_ApiConfigSource_serialize(const envoy_api_v2_core_ApiConfigSource *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_ApiConfigSource_msginit, arena, len);
@ -139,9 +140,10 @@ UPB_INLINE struct envoy_api_v2_core_RateLimitSettings* envoy_api_v2_core_ApiConf
 UPB_INLINE envoy_api_v2_core_AggregatedConfigSource *envoy_api_v2_core_AggregatedConfigSource_new(upb_arena *arena) {
  return (envoy_api_v2_core_AggregatedConfigSource *)upb_msg_new(&envoy_api_v2_core_AggregatedConfigSource_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_AggregatedConfigSource *envoy_api_v2_core_AggregatedConfigSource_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_AggregatedConfigSource *envoy_api_v2_core_AggregatedConfigSource_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_AggregatedConfigSource *ret = envoy_api_v2_core_AggregatedConfigSource_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_AggregatedConfigSource_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_AggregatedConfigSource_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_AggregatedConfigSource_serialize(const envoy_api_v2_core_AggregatedConfigSource *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_AggregatedConfigSource_msginit, arena, len);
@ -155,9 +157,10 @@ UPB_INLINE char *envoy_api_v2_core_AggregatedConfigSource_serialize(const envoy_
 UPB_INLINE envoy_api_v2_core_RateLimitSettings *envoy_api_v2_core_RateLimitSettings_new(upb_arena *arena) {
  return (envoy_api_v2_core_RateLimitSettings *)upb_msg_new(&envoy_api_v2_core_RateLimitSettings_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_RateLimitSettings *envoy_api_v2_core_RateLimitSettings_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_RateLimitSettings *envoy_api_v2_core_RateLimitSettings_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_RateLimitSettings *ret = envoy_api_v2_core_RateLimitSettings_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_RateLimitSettings_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_RateLimitSettings_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_RateLimitSettings_serialize(const envoy_api_v2_core_RateLimitSettings *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_RateLimitSettings_msginit, arena, len);
@ -197,9 +200,10 @@ UPB_INLINE struct google_protobuf_DoubleValue* envoy_api_v2_core_RateLimitSettin
 UPB_INLINE envoy_api_v2_core_ConfigSource *envoy_api_v2_core_ConfigSource_new(upb_arena *arena) {
  return (envoy_api_v2_core_ConfigSource *)upb_msg_new(&envoy_api_v2_core_ConfigSource_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_ConfigSource *envoy_api_v2_core_ConfigSource_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_ConfigSource *envoy_api_v2_core_ConfigSource_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_ConfigSource *ret = envoy_api_v2_core_ConfigSource_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_ConfigSource_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_ConfigSource_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_ConfigSource_serialize(const envoy_api_v2_core_ConfigSource *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_ConfigSource_msginit, arena, len);
@ -209,7 +213,7 @@ typedef enum {
  envoy_api_v2_core_ConfigSource_config_source_specifier_path = 1,
  envoy_api_v2_core_ConfigSource_config_source_specifier_api_config_source = 2,
  envoy_api_v2_core_ConfigSource_config_source_specifier_ads = 3,
-  envoy_api_v2_core_ConfigSource_config_source_specifier_NOT_SET = 0,
+  envoy_api_v2_core_ConfigSource_config_source_specifier_NOT_SET = 0
 } envoy_api_v2_core_ConfigSource_config_source_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_ConfigSource_config_source_specifier_oneofcases envoy_api_v2_core_ConfigSource_config_source_specifier_case(const envoy_api_v2_core_ConfigSource* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(8, 16)); }

--- a/src/core/ext/upb-generated/envoy/api/v2/core/grpc_service.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/grpc_service.upb.h
@ -71,9 +71,10 @@ extern const upb_msglayout google_protobuf_Struct_msginit;
 UPB_INLINE envoy_api_v2_core_GrpcService *envoy_api_v2_core_GrpcService_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService *)upb_msg_new(&envoy_api_v2_core_GrpcService_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService *envoy_api_v2_core_GrpcService_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService *envoy_api_v2_core_GrpcService_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService *ret = envoy_api_v2_core_GrpcService_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_serialize(const envoy_api_v2_core_GrpcService *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_msginit, arena, len);
@ -82,7 +83,7 @@ UPB_INLINE char *envoy_api_v2_core_GrpcService_serialize(const envoy_api_v2_core
 typedef enum {
  envoy_api_v2_core_GrpcService_target_specifier_envoy_grpc = 1,
  envoy_api_v2_core_GrpcService_target_specifier_google_grpc = 2,
-  envoy_api_v2_core_GrpcService_target_specifier_NOT_SET = 0,
+  envoy_api_v2_core_GrpcService_target_specifier_NOT_SET = 0
 } envoy_api_v2_core_GrpcService_target_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_GrpcService_target_specifier_oneofcases envoy_api_v2_core_GrpcService_target_specifier_case(const envoy_api_v2_core_GrpcService* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

@ -149,9 +150,10 @@ UPB_INLINE struct envoy_api_v2_core_HeaderValue* envoy_api_v2_core_GrpcService_a
 UPB_INLINE envoy_api_v2_core_GrpcService_EnvoyGrpc *envoy_api_v2_core_GrpcService_EnvoyGrpc_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_EnvoyGrpc *)upb_msg_new(&envoy_api_v2_core_GrpcService_EnvoyGrpc_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_EnvoyGrpc *envoy_api_v2_core_GrpcService_EnvoyGrpc_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_EnvoyGrpc *envoy_api_v2_core_GrpcService_EnvoyGrpc_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_EnvoyGrpc *ret = envoy_api_v2_core_GrpcService_EnvoyGrpc_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_EnvoyGrpc_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_EnvoyGrpc_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_EnvoyGrpc_serialize(const envoy_api_v2_core_GrpcService_EnvoyGrpc *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_EnvoyGrpc_msginit, arena, len);
@ -169,9 +171,10 @@ UPB_INLINE void envoy_api_v2_core_GrpcService_EnvoyGrpc_set_cluster_name(envoy_a
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc *envoy_api_v2_core_GrpcService_GoogleGrpc_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc *envoy_api_v2_core_GrpcService_GoogleGrpc_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc *envoy_api_v2_core_GrpcService_GoogleGrpc_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_msginit, arena, len);
@ -237,9 +240,10 @@ UPB_INLINE struct google_protobuf_Struct* envoy_api_v2_core_GrpcService_GoogleGr
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_SslCredentials_msginit, arena, len);
@ -292,9 +296,10 @@ UPB_INLINE struct envoy_api_v2_core_DataSource* envoy_api_v2_core_GrpcService_Go
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials_msginit, arena, len);
@ -308,9 +313,10 @@ UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredentials
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_msginit, arena, len);
@ -320,7 +326,7 @@ typedef enum {
  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_ssl_credentials = 1,
  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_google_default = 2,
  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_local_credentials = 3,
-  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_NOT_SET = 0,
+  envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_NOT_SET = 0
 } envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_oneofcases envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials_credential_specifier_case(const envoy_api_v2_core_GrpcService_GoogleGrpc_ChannelCredentials* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(4, 8)); }

@ -374,9 +380,10 @@ UPB_INLINE struct envoy_api_v2_core_GrpcService_GoogleGrpc_GoogleLocalCredential
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_msginit, arena, len);
@ -389,7 +396,7 @@ typedef enum {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_service_account_jwt_access = 4,
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_google_iam = 5,
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_from_plugin = 6,
-  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_NOT_SET = 0,
+  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_NOT_SET = 0
 } envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_oneofcases;
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_oneofcases envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_credential_specifier_case(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(8, 16)); }

@ -467,9 +474,10 @@ UPB_INLINE struct envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_Metad
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_ServiceAccountJWTAccessCredentials_msginit, arena, len);
@ -491,9 +499,10 @@ UPB_INLINE void envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_Service
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleIAMCredentials_msginit, arena, len);
@ -515,9 +524,10 @@ UPB_INLINE void envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_GoogleI
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *)upb_msg_new(&envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *ret = envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_serialize(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_msginit, arena, len);
@ -526,7 +536,7 @@ UPB_INLINE char *envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_Metada
 typedef enum {
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_config = 2,
  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_typed_config = 3,
-  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_NOT_SET = 0,
+  envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_NOT_SET = 0
 } envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_oneofcases;
 UPB_INLINE envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_oneofcases envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin_config_type_case(const envoy_api_v2_core_GrpcService_GoogleGrpc_CallCredentials_MetadataCredentialsFromPlugin* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

--- a/src/core/ext/upb-generated/envoy/api/v2/core/health_check.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/health_check.upb.h
@ -70,9 +70,10 @@ typedef enum {
 UPB_INLINE envoy_api_v2_core_HealthCheck *envoy_api_v2_core_HealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck *envoy_api_v2_core_HealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck *envoy_api_v2_core_HealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck *ret = envoy_api_v2_core_HealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_serialize(const envoy_api_v2_core_HealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_msginit, arena, len);
@ -83,7 +84,7 @@ typedef enum {
  envoy_api_v2_core_HealthCheck_health_checker_tcp_health_check = 9,
  envoy_api_v2_core_HealthCheck_health_checker_grpc_health_check = 11,
  envoy_api_v2_core_HealthCheck_health_checker_custom_health_check = 13,
-  envoy_api_v2_core_HealthCheck_health_checker_NOT_SET = 0,
+  envoy_api_v2_core_HealthCheck_health_checker_NOT_SET = 0
 } envoy_api_v2_core_HealthCheck_health_checker_oneofcases;
 UPB_INLINE envoy_api_v2_core_HealthCheck_health_checker_oneofcases envoy_api_v2_core_HealthCheck_health_checker_case(const envoy_api_v2_core_HealthCheck* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(60, 120)); }

@ -302,9 +303,10 @@ UPB_INLINE void envoy_api_v2_core_HealthCheck_set_interval_jitter_percent(envoy_
 UPB_INLINE envoy_api_v2_core_HealthCheck_Payload *envoy_api_v2_core_HealthCheck_Payload_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_Payload *)upb_msg_new(&envoy_api_v2_core_HealthCheck_Payload_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_Payload *envoy_api_v2_core_HealthCheck_Payload_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_Payload *envoy_api_v2_core_HealthCheck_Payload_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_Payload *ret = envoy_api_v2_core_HealthCheck_Payload_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_Payload_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_Payload_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_Payload_serialize(const envoy_api_v2_core_HealthCheck_Payload *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_Payload_msginit, arena, len);
@ -313,7 +315,7 @@ UPB_INLINE char *envoy_api_v2_core_HealthCheck_Payload_serialize(const envoy_api
 typedef enum {
  envoy_api_v2_core_HealthCheck_Payload_payload_text = 1,
  envoy_api_v2_core_HealthCheck_Payload_payload_binary = 2,
-  envoy_api_v2_core_HealthCheck_Payload_payload_NOT_SET = 0,
+  envoy_api_v2_core_HealthCheck_Payload_payload_NOT_SET = 0
 } envoy_api_v2_core_HealthCheck_Payload_payload_oneofcases;
 UPB_INLINE envoy_api_v2_core_HealthCheck_Payload_payload_oneofcases envoy_api_v2_core_HealthCheck_Payload_payload_case(const envoy_api_v2_core_HealthCheck_Payload* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(8, 16)); }

@ -335,9 +337,10 @@ UPB_INLINE void envoy_api_v2_core_HealthCheck_Payload_set_binary(envoy_api_v2_co
 UPB_INLINE envoy_api_v2_core_HealthCheck_HttpHealthCheck *envoy_api_v2_core_HealthCheck_HttpHealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_HttpHealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_HttpHealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_HttpHealthCheck *envoy_api_v2_core_HealthCheck_HttpHealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_HttpHealthCheck *envoy_api_v2_core_HealthCheck_HttpHealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_HttpHealthCheck *ret = envoy_api_v2_core_HealthCheck_HttpHealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_HttpHealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_HttpHealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_HttpHealthCheck_serialize(const envoy_api_v2_core_HealthCheck_HttpHealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_HttpHealthCheck_msginit, arena, len);
@ -418,9 +421,10 @@ UPB_INLINE bool envoy_api_v2_core_HealthCheck_HttpHealthCheck_add_request_header
 UPB_INLINE envoy_api_v2_core_HealthCheck_TcpHealthCheck *envoy_api_v2_core_HealthCheck_TcpHealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_TcpHealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_TcpHealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_TcpHealthCheck *envoy_api_v2_core_HealthCheck_TcpHealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_TcpHealthCheck *envoy_api_v2_core_HealthCheck_TcpHealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_TcpHealthCheck *ret = envoy_api_v2_core_HealthCheck_TcpHealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_TcpHealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_TcpHealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_TcpHealthCheck_serialize(const envoy_api_v2_core_HealthCheck_TcpHealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_TcpHealthCheck_msginit, arena, len);
@ -461,9 +465,10 @@ UPB_INLINE struct envoy_api_v2_core_HealthCheck_Payload* envoy_api_v2_core_Healt
 UPB_INLINE envoy_api_v2_core_HealthCheck_RedisHealthCheck *envoy_api_v2_core_HealthCheck_RedisHealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_RedisHealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_RedisHealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_RedisHealthCheck *envoy_api_v2_core_HealthCheck_RedisHealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_RedisHealthCheck *envoy_api_v2_core_HealthCheck_RedisHealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_RedisHealthCheck *ret = envoy_api_v2_core_HealthCheck_RedisHealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_RedisHealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_RedisHealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_RedisHealthCheck_serialize(const envoy_api_v2_core_HealthCheck_RedisHealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_RedisHealthCheck_msginit, arena, len);
@ -481,9 +486,10 @@ UPB_INLINE void envoy_api_v2_core_HealthCheck_RedisHealthCheck_set_key(envoy_api
 UPB_INLINE envoy_api_v2_core_HealthCheck_GrpcHealthCheck *envoy_api_v2_core_HealthCheck_GrpcHealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_GrpcHealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_GrpcHealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_GrpcHealthCheck *envoy_api_v2_core_HealthCheck_GrpcHealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_GrpcHealthCheck *envoy_api_v2_core_HealthCheck_GrpcHealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_GrpcHealthCheck *ret = envoy_api_v2_core_HealthCheck_GrpcHealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_GrpcHealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_GrpcHealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_GrpcHealthCheck_serialize(const envoy_api_v2_core_HealthCheck_GrpcHealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_GrpcHealthCheck_msginit, arena, len);
@ -501,9 +507,10 @@ UPB_INLINE void envoy_api_v2_core_HealthCheck_GrpcHealthCheck_set_service_name(e
 UPB_INLINE envoy_api_v2_core_HealthCheck_CustomHealthCheck *envoy_api_v2_core_HealthCheck_CustomHealthCheck_new(upb_arena *arena) {
  return (envoy_api_v2_core_HealthCheck_CustomHealthCheck *)upb_msg_new(&envoy_api_v2_core_HealthCheck_CustomHealthCheck_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HealthCheck_CustomHealthCheck *envoy_api_v2_core_HealthCheck_CustomHealthCheck_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HealthCheck_CustomHealthCheck *envoy_api_v2_core_HealthCheck_CustomHealthCheck_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HealthCheck_CustomHealthCheck *ret = envoy_api_v2_core_HealthCheck_CustomHealthCheck_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HealthCheck_CustomHealthCheck_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HealthCheck_CustomHealthCheck_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HealthCheck_CustomHealthCheck_serialize(const envoy_api_v2_core_HealthCheck_CustomHealthCheck *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HealthCheck_CustomHealthCheck_msginit, arena, len);
@ -512,7 +519,7 @@ UPB_INLINE char *envoy_api_v2_core_HealthCheck_CustomHealthCheck_serialize(const
 typedef enum {
  envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_config = 2,
  envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_typed_config = 3,
-  envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_NOT_SET = 0,
+  envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_NOT_SET = 0
 } envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_oneofcases;
 UPB_INLINE envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_oneofcases envoy_api_v2_core_HealthCheck_CustomHealthCheck_config_type_case(const envoy_api_v2_core_HealthCheck_CustomHealthCheck* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(12, 24)); }

--- a/src/core/ext/upb-generated/envoy/api/v2/core/protocol.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/core/protocol.upb.h
@ -50,9 +50,10 @@ extern const upb_msglayout google_protobuf_UInt32Value_msginit;
 UPB_INLINE envoy_api_v2_core_TcpProtocolOptions *envoy_api_v2_core_TcpProtocolOptions_new(upb_arena *arena) {
  return (envoy_api_v2_core_TcpProtocolOptions *)upb_msg_new(&envoy_api_v2_core_TcpProtocolOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_TcpProtocolOptions *envoy_api_v2_core_TcpProtocolOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_TcpProtocolOptions *envoy_api_v2_core_TcpProtocolOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_TcpProtocolOptions *ret = envoy_api_v2_core_TcpProtocolOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_TcpProtocolOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_TcpProtocolOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_TcpProtocolOptions_serialize(const envoy_api_v2_core_TcpProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_TcpProtocolOptions_msginit, arena, len);
@ -66,9 +67,10 @@ UPB_INLINE char *envoy_api_v2_core_TcpProtocolOptions_serialize(const envoy_api_
 UPB_INLINE envoy_api_v2_core_HttpProtocolOptions *envoy_api_v2_core_HttpProtocolOptions_new(upb_arena *arena) {
  return (envoy_api_v2_core_HttpProtocolOptions *)upb_msg_new(&envoy_api_v2_core_HttpProtocolOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_HttpProtocolOptions *envoy_api_v2_core_HttpProtocolOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_HttpProtocolOptions *envoy_api_v2_core_HttpProtocolOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_HttpProtocolOptions *ret = envoy_api_v2_core_HttpProtocolOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_HttpProtocolOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_HttpProtocolOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_HttpProtocolOptions_serialize(const envoy_api_v2_core_HttpProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_HttpProtocolOptions_msginit, arena, len);
@ -95,9 +97,10 @@ UPB_INLINE struct google_protobuf_Duration* envoy_api_v2_core_HttpProtocolOption
 UPB_INLINE envoy_api_v2_core_Http1ProtocolOptions *envoy_api_v2_core_Http1ProtocolOptions_new(upb_arena *arena) {
  return (envoy_api_v2_core_Http1ProtocolOptions *)upb_msg_new(&envoy_api_v2_core_Http1ProtocolOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Http1ProtocolOptions *envoy_api_v2_core_Http1ProtocolOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Http1ProtocolOptions *envoy_api_v2_core_Http1ProtocolOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Http1ProtocolOptions *ret = envoy_api_v2_core_Http1ProtocolOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Http1ProtocolOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Http1ProtocolOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Http1ProtocolOptions_serialize(const envoy_api_v2_core_Http1ProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Http1ProtocolOptions_msginit, arena, len);
@ -132,9 +135,10 @@ UPB_INLINE void envoy_api_v2_core_Http1ProtocolOptions_set_default_host_for_http
 UPB_INLINE envoy_api_v2_core_Http2ProtocolOptions *envoy_api_v2_core_Http2ProtocolOptions_new(upb_arena *arena) {
  return (envoy_api_v2_core_Http2ProtocolOptions *)upb_msg_new(&envoy_api_v2_core_Http2ProtocolOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_Http2ProtocolOptions *envoy_api_v2_core_Http2ProtocolOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_Http2ProtocolOptions *envoy_api_v2_core_Http2ProtocolOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_Http2ProtocolOptions *ret = envoy_api_v2_core_Http2ProtocolOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_Http2ProtocolOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_Http2ProtocolOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_Http2ProtocolOptions_serialize(const envoy_api_v2_core_Http2ProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_Http2ProtocolOptions_msginit, arena, len);
@ -204,9 +208,10 @@ UPB_INLINE void envoy_api_v2_core_Http2ProtocolOptions_set_allow_connect(envoy_a
 UPB_INLINE envoy_api_v2_core_GrpcProtocolOptions *envoy_api_v2_core_GrpcProtocolOptions_new(upb_arena *arena) {
  return (envoy_api_v2_core_GrpcProtocolOptions *)upb_msg_new(&envoy_api_v2_core_GrpcProtocolOptions_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_core_GrpcProtocolOptions *envoy_api_v2_core_GrpcProtocolOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_core_GrpcProtocolOptions *envoy_api_v2_core_GrpcProtocolOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_core_GrpcProtocolOptions *ret = envoy_api_v2_core_GrpcProtocolOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_core_GrpcProtocolOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_core_GrpcProtocolOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_core_GrpcProtocolOptions_serialize(const envoy_api_v2_core_GrpcProtocolOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_core_GrpcProtocolOptions_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/discovery.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/discovery.upb.h
@ -53,9 +53,10 @@ extern const upb_msglayout google_rpc_Status_msginit;
 UPB_INLINE envoy_api_v2_DiscoveryRequest *envoy_api_v2_DiscoveryRequest_new(upb_arena *arena) {
  return (envoy_api_v2_DiscoveryRequest *)upb_msg_new(&envoy_api_v2_DiscoveryRequest_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_DiscoveryRequest *envoy_api_v2_DiscoveryRequest_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_DiscoveryRequest *envoy_api_v2_DiscoveryRequest_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_DiscoveryRequest *ret = envoy_api_v2_DiscoveryRequest_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_DiscoveryRequest_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_DiscoveryRequest_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_DiscoveryRequest_serialize(const envoy_api_v2_DiscoveryRequest *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_DiscoveryRequest_msginit, arena, len);
@ -118,9 +119,10 @@ UPB_INLINE struct google_rpc_Status* envoy_api_v2_DiscoveryRequest_mutable_error
 UPB_INLINE envoy_api_v2_DiscoveryResponse *envoy_api_v2_DiscoveryResponse_new(upb_arena *arena) {
  return (envoy_api_v2_DiscoveryResponse *)upb_msg_new(&envoy_api_v2_DiscoveryResponse_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_DiscoveryResponse *envoy_api_v2_DiscoveryResponse_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_DiscoveryResponse *envoy_api_v2_DiscoveryResponse_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_DiscoveryResponse *ret = envoy_api_v2_DiscoveryResponse_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_DiscoveryResponse_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_DiscoveryResponse_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_DiscoveryResponse_serialize(const envoy_api_v2_DiscoveryResponse *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_DiscoveryResponse_msginit, arena, len);
@ -164,9 +166,10 @@ UPB_INLINE void envoy_api_v2_DiscoveryResponse_set_nonce(envoy_api_v2_DiscoveryR
 UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest *envoy_api_v2_IncrementalDiscoveryRequest_new(upb_arena *arena) {
  return (envoy_api_v2_IncrementalDiscoveryRequest *)upb_msg_new(&envoy_api_v2_IncrementalDiscoveryRequest_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest *envoy_api_v2_IncrementalDiscoveryRequest_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest *envoy_api_v2_IncrementalDiscoveryRequest_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_IncrementalDiscoveryRequest *ret = envoy_api_v2_IncrementalDiscoveryRequest_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_IncrementalDiscoveryRequest_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_IncrementalDiscoveryRequest_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_IncrementalDiscoveryRequest_serialize(const envoy_api_v2_IncrementalDiscoveryRequest *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_IncrementalDiscoveryRequest_msginit, arena, len);
@ -250,9 +253,10 @@ UPB_INLINE struct google_rpc_Status* envoy_api_v2_IncrementalDiscoveryRequest_mu
 UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_new(upb_arena *arena) {
  return (envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *)upb_msg_new(&envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *ret = envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_serialize(const envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersionsEntry_msginit, arena, len);
@ -274,9 +278,10 @@ UPB_INLINE void envoy_api_v2_IncrementalDiscoveryRequest_InitialResourceVersions
 UPB_INLINE envoy_api_v2_IncrementalDiscoveryResponse *envoy_api_v2_IncrementalDiscoveryResponse_new(upb_arena *arena) {
  return (envoy_api_v2_IncrementalDiscoveryResponse *)upb_msg_new(&envoy_api_v2_IncrementalDiscoveryResponse_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_IncrementalDiscoveryResponse *envoy_api_v2_IncrementalDiscoveryResponse_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_IncrementalDiscoveryResponse *envoy_api_v2_IncrementalDiscoveryResponse_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_IncrementalDiscoveryResponse *ret = envoy_api_v2_IncrementalDiscoveryResponse_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_IncrementalDiscoveryResponse_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_IncrementalDiscoveryResponse_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_IncrementalDiscoveryResponse_serialize(const envoy_api_v2_IncrementalDiscoveryResponse *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_IncrementalDiscoveryResponse_msginit, arena, len);
@ -323,9 +328,10 @@ UPB_INLINE bool envoy_api_v2_IncrementalDiscoveryResponse_add_removed_resources(
 UPB_INLINE envoy_api_v2_Resource *envoy_api_v2_Resource_new(upb_arena *arena) {
  return (envoy_api_v2_Resource *)upb_msg_new(&envoy_api_v2_Resource_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_Resource *envoy_api_v2_Resource_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_Resource *envoy_api_v2_Resource_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_Resource *ret = envoy_api_v2_Resource_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_Resource_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_Resource_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_Resource_serialize(const envoy_api_v2_Resource *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_Resource_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/eds.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/eds.upb.h
@ -44,9 +44,10 @@ extern const upb_msglayout google_protobuf_UInt32Value_msginit;
 UPB_INLINE envoy_api_v2_ClusterLoadAssignment *envoy_api_v2_ClusterLoadAssignment_new(upb_arena *arena) {
  return (envoy_api_v2_ClusterLoadAssignment *)upb_msg_new(&envoy_api_v2_ClusterLoadAssignment_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_ClusterLoadAssignment *envoy_api_v2_ClusterLoadAssignment_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_ClusterLoadAssignment *envoy_api_v2_ClusterLoadAssignment_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_ClusterLoadAssignment *ret = envoy_api_v2_ClusterLoadAssignment_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_ClusterLoadAssignment_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_ClusterLoadAssignment_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_ClusterLoadAssignment_serialize(const envoy_api_v2_ClusterLoadAssignment *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_ClusterLoadAssignment_msginit, arena, len);
@ -91,9 +92,10 @@ UPB_INLINE struct envoy_api_v2_ClusterLoadAssignment_Policy* envoy_api_v2_Cluste
 UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy *envoy_api_v2_ClusterLoadAssignment_Policy_new(upb_arena *arena) {
  return (envoy_api_v2_ClusterLoadAssignment_Policy *)upb_msg_new(&envoy_api_v2_ClusterLoadAssignment_Policy_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy *envoy_api_v2_ClusterLoadAssignment_Policy_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy *envoy_api_v2_ClusterLoadAssignment_Policy_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_ClusterLoadAssignment_Policy *ret = envoy_api_v2_ClusterLoadAssignment_Policy_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_ClusterLoadAssignment_Policy_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_ClusterLoadAssignment_Policy_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_ClusterLoadAssignment_Policy_serialize(const envoy_api_v2_ClusterLoadAssignment_Policy *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_ClusterLoadAssignment_Policy_msginit, arena, len);
@ -134,9 +136,10 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_api_v2_ClusterLoadAssignmen
 UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_new(upb_arena *arena) {
  return (envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *)upb_msg_new(&envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *ret = envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_serialize(const envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_ClusterLoadAssignment_Policy_DropOverload_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/endpoint/endpoint.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/endpoint/endpoint.upb.h
@ -49,9 +49,10 @@ extern const upb_msglayout google_protobuf_UInt32Value_msginit;
 UPB_INLINE envoy_api_v2_endpoint_Endpoint *envoy_api_v2_endpoint_Endpoint_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_Endpoint *)upb_msg_new(&envoy_api_v2_endpoint_Endpoint_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_Endpoint *envoy_api_v2_endpoint_Endpoint_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_Endpoint *envoy_api_v2_endpoint_Endpoint_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_Endpoint *ret = envoy_api_v2_endpoint_Endpoint_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_Endpoint_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_Endpoint_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_Endpoint_serialize(const envoy_api_v2_endpoint_Endpoint *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_Endpoint_msginit, arena, len);
@ -91,9 +92,10 @@ UPB_INLINE struct envoy_api_v2_endpoint_Endpoint_HealthCheckConfig* envoy_api_v2
 UPB_INLINE envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *)upb_msg_new(&envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *ret = envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_serialize(const envoy_api_v2_endpoint_Endpoint_HealthCheckConfig *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_msginit, arena, len);
@ -111,9 +113,10 @@ UPB_INLINE void envoy_api_v2_endpoint_Endpoint_HealthCheckConfig_set_port_value(
 UPB_INLINE envoy_api_v2_endpoint_LbEndpoint *envoy_api_v2_endpoint_LbEndpoint_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_LbEndpoint *)upb_msg_new(&envoy_api_v2_endpoint_LbEndpoint_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_LbEndpoint *envoy_api_v2_endpoint_LbEndpoint_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_LbEndpoint *envoy_api_v2_endpoint_LbEndpoint_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_LbEndpoint *ret = envoy_api_v2_endpoint_LbEndpoint_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_LbEndpoint_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_LbEndpoint_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_LbEndpoint_serialize(const envoy_api_v2_endpoint_LbEndpoint *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_LbEndpoint_msginit, arena, len);
@ -170,9 +173,10 @@ UPB_INLINE struct google_protobuf_UInt32Value* envoy_api_v2_endpoint_LbEndpoint_
 UPB_INLINE envoy_api_v2_endpoint_LocalityLbEndpoints *envoy_api_v2_endpoint_LocalityLbEndpoints_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_LocalityLbEndpoints *)upb_msg_new(&envoy_api_v2_endpoint_LocalityLbEndpoints_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_LocalityLbEndpoints *envoy_api_v2_endpoint_LocalityLbEndpoints_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_LocalityLbEndpoints *envoy_api_v2_endpoint_LocalityLbEndpoints_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_LocalityLbEndpoints *ret = envoy_api_v2_endpoint_LocalityLbEndpoints_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_LocalityLbEndpoints_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_LocalityLbEndpoints_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_LocalityLbEndpoints_serialize(const envoy_api_v2_endpoint_LocalityLbEndpoints *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_LocalityLbEndpoints_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/api/v2/endpoint/load_report.upb.h
+++ b/src/core/ext/upb-generated/envoy/api/v2/endpoint/load_report.upb.h
@ -50,9 +50,10 @@ extern const upb_msglayout google_protobuf_Duration_msginit;
 UPB_INLINE envoy_api_v2_endpoint_UpstreamLocalityStats *envoy_api_v2_endpoint_UpstreamLocalityStats_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_UpstreamLocalityStats *)upb_msg_new(&envoy_api_v2_endpoint_UpstreamLocalityStats_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_UpstreamLocalityStats *envoy_api_v2_endpoint_UpstreamLocalityStats_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_UpstreamLocalityStats *envoy_api_v2_endpoint_UpstreamLocalityStats_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_UpstreamLocalityStats *ret = envoy_api_v2_endpoint_UpstreamLocalityStats_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_UpstreamLocalityStats_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_UpstreamLocalityStats_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_UpstreamLocalityStats_serialize(const envoy_api_v2_endpoint_UpstreamLocalityStats *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_UpstreamLocalityStats_msginit, arena, len);
@ -123,9 +124,10 @@ UPB_INLINE struct envoy_api_v2_endpoint_UpstreamEndpointStats* envoy_api_v2_endp
 UPB_INLINE envoy_api_v2_endpoint_UpstreamEndpointStats *envoy_api_v2_endpoint_UpstreamEndpointStats_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_UpstreamEndpointStats *)upb_msg_new(&envoy_api_v2_endpoint_UpstreamEndpointStats_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_UpstreamEndpointStats *envoy_api_v2_endpoint_UpstreamEndpointStats_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_UpstreamEndpointStats *envoy_api_v2_endpoint_UpstreamEndpointStats_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_UpstreamEndpointStats *ret = envoy_api_v2_endpoint_UpstreamEndpointStats_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_UpstreamEndpointStats_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_UpstreamEndpointStats_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_UpstreamEndpointStats_serialize(const envoy_api_v2_endpoint_UpstreamEndpointStats *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_UpstreamEndpointStats_msginit, arena, len);
@ -178,9 +180,10 @@ UPB_INLINE struct envoy_api_v2_endpoint_EndpointLoadMetricStats* envoy_api_v2_en
 UPB_INLINE envoy_api_v2_endpoint_EndpointLoadMetricStats *envoy_api_v2_endpoint_EndpointLoadMetricStats_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_EndpointLoadMetricStats *)upb_msg_new(&envoy_api_v2_endpoint_EndpointLoadMetricStats_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_EndpointLoadMetricStats *envoy_api_v2_endpoint_EndpointLoadMetricStats_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_EndpointLoadMetricStats *envoy_api_v2_endpoint_EndpointLoadMetricStats_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_EndpointLoadMetricStats *ret = envoy_api_v2_endpoint_EndpointLoadMetricStats_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_EndpointLoadMetricStats_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_EndpointLoadMetricStats_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_EndpointLoadMetricStats_serialize(const envoy_api_v2_endpoint_EndpointLoadMetricStats *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_EndpointLoadMetricStats_msginit, arena, len);
@ -206,9 +209,10 @@ UPB_INLINE void envoy_api_v2_endpoint_EndpointLoadMetricStats_set_total_metric_v
 UPB_INLINE envoy_api_v2_endpoint_ClusterStats *envoy_api_v2_endpoint_ClusterStats_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_ClusterStats *)upb_msg_new(&envoy_api_v2_endpoint_ClusterStats_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_ClusterStats *envoy_api_v2_endpoint_ClusterStats_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_ClusterStats *envoy_api_v2_endpoint_ClusterStats_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_ClusterStats *ret = envoy_api_v2_endpoint_ClusterStats_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_ClusterStats_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_ClusterStats_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_ClusterStats_serialize(const envoy_api_v2_endpoint_ClusterStats *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_ClusterStats_msginit, arena, len);
@ -271,9 +275,10 @@ UPB_INLINE struct envoy_api_v2_endpoint_ClusterStats_DroppedRequests* envoy_api_
 UPB_INLINE envoy_api_v2_endpoint_ClusterStats_DroppedRequests *envoy_api_v2_endpoint_ClusterStats_DroppedRequests_new(upb_arena *arena) {
  return (envoy_api_v2_endpoint_ClusterStats_DroppedRequests *)upb_msg_new(&envoy_api_v2_endpoint_ClusterStats_DroppedRequests_msginit, arena);
 }
-UPB_INLINE envoy_api_v2_endpoint_ClusterStats_DroppedRequests *envoy_api_v2_endpoint_ClusterStats_DroppedRequests_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_api_v2_endpoint_ClusterStats_DroppedRequests *envoy_api_v2_endpoint_ClusterStats_DroppedRequests_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_api_v2_endpoint_ClusterStats_DroppedRequests *ret = envoy_api_v2_endpoint_ClusterStats_DroppedRequests_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_api_v2_endpoint_ClusterStats_DroppedRequests_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_api_v2_endpoint_ClusterStats_DroppedRequests_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_api_v2_endpoint_ClusterStats_DroppedRequests_serialize(const envoy_api_v2_endpoint_ClusterStats_DroppedRequests *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_api_v2_endpoint_ClusterStats_DroppedRequests_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/service/discovery/v2/ads.upb.h
+++ b/src/core/ext/upb-generated/envoy/service/discovery/v2/ads.upb.h
@ -32,9 +32,10 @@ extern const upb_msglayout envoy_service_discovery_v2_AdsDummy_msginit;
 UPB_INLINE envoy_service_discovery_v2_AdsDummy *envoy_service_discovery_v2_AdsDummy_new(upb_arena *arena) {
  return (envoy_service_discovery_v2_AdsDummy *)upb_msg_new(&envoy_service_discovery_v2_AdsDummy_msginit, arena);
 }
-UPB_INLINE envoy_service_discovery_v2_AdsDummy *envoy_service_discovery_v2_AdsDummy_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_service_discovery_v2_AdsDummy *envoy_service_discovery_v2_AdsDummy_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_service_discovery_v2_AdsDummy *ret = envoy_service_discovery_v2_AdsDummy_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_service_discovery_v2_AdsDummy_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_service_discovery_v2_AdsDummy_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_service_discovery_v2_AdsDummy_serialize(const envoy_service_discovery_v2_AdsDummy *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_service_discovery_v2_AdsDummy_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/service/load_stats/v2/lrs.upb.h
+++ b/src/core/ext/upb-generated/envoy/service/load_stats/v2/lrs.upb.h
@ -41,9 +41,10 @@ extern const upb_msglayout google_protobuf_Duration_msginit;
 UPB_INLINE envoy_service_load_stats_v2_LoadStatsRequest *envoy_service_load_stats_v2_LoadStatsRequest_new(upb_arena *arena) {
  return (envoy_service_load_stats_v2_LoadStatsRequest *)upb_msg_new(&envoy_service_load_stats_v2_LoadStatsRequest_msginit, arena);
 }
-UPB_INLINE envoy_service_load_stats_v2_LoadStatsRequest *envoy_service_load_stats_v2_LoadStatsRequest_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_service_load_stats_v2_LoadStatsRequest *envoy_service_load_stats_v2_LoadStatsRequest_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_service_load_stats_v2_LoadStatsRequest *ret = envoy_service_load_stats_v2_LoadStatsRequest_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_service_load_stats_v2_LoadStatsRequest_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_service_load_stats_v2_LoadStatsRequest_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_service_load_stats_v2_LoadStatsRequest_serialize(const envoy_service_load_stats_v2_LoadStatsRequest *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_service_load_stats_v2_LoadStatsRequest_msginit, arena, len);
@ -84,9 +85,10 @@ UPB_INLINE struct envoy_api_v2_endpoint_ClusterStats* envoy_service_load_stats_v
 UPB_INLINE envoy_service_load_stats_v2_LoadStatsResponse *envoy_service_load_stats_v2_LoadStatsResponse_new(upb_arena *arena) {
  return (envoy_service_load_stats_v2_LoadStatsResponse *)upb_msg_new(&envoy_service_load_stats_v2_LoadStatsResponse_msginit, arena);
 }
-UPB_INLINE envoy_service_load_stats_v2_LoadStatsResponse *envoy_service_load_stats_v2_LoadStatsResponse_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_service_load_stats_v2_LoadStatsResponse *envoy_service_load_stats_v2_LoadStatsResponse_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_service_load_stats_v2_LoadStatsResponse *ret = envoy_service_load_stats_v2_LoadStatsResponse_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_service_load_stats_v2_LoadStatsResponse_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_service_load_stats_v2_LoadStatsResponse_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_service_load_stats_v2_LoadStatsResponse_serialize(const envoy_service_load_stats_v2_LoadStatsResponse *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_service_load_stats_v2_LoadStatsResponse_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/type/percent.upb.h
+++ b/src/core/ext/upb-generated/envoy/type/percent.upb.h
@ -41,9 +41,10 @@ typedef enum {
 UPB_INLINE envoy_type_Percent *envoy_type_Percent_new(upb_arena *arena) {
  return (envoy_type_Percent *)upb_msg_new(&envoy_type_Percent_msginit, arena);
 }
-UPB_INLINE envoy_type_Percent *envoy_type_Percent_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_type_Percent *envoy_type_Percent_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_type_Percent *ret = envoy_type_Percent_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_type_Percent_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_type_Percent_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_type_Percent_serialize(const envoy_type_Percent *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_type_Percent_msginit, arena, len);
@ -61,9 +62,10 @@ UPB_INLINE void envoy_type_Percent_set_value(envoy_type_Percent *msg, double val
 UPB_INLINE envoy_type_FractionalPercent *envoy_type_FractionalPercent_new(upb_arena *arena) {
  return (envoy_type_FractionalPercent *)upb_msg_new(&envoy_type_FractionalPercent_msginit, arena);
 }
-UPB_INLINE envoy_type_FractionalPercent *envoy_type_FractionalPercent_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_type_FractionalPercent *envoy_type_FractionalPercent_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_type_FractionalPercent *ret = envoy_type_FractionalPercent_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_type_FractionalPercent_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_type_FractionalPercent_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_type_FractionalPercent_serialize(const envoy_type_FractionalPercent *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_type_FractionalPercent_msginit, arena, len);
--- a/src/core/ext/upb-generated/envoy/type/range.upb.h
+++ b/src/core/ext/upb-generated/envoy/type/range.upb.h
@ -35,9 +35,10 @@ extern const upb_msglayout envoy_type_DoubleRange_msginit;
 UPB_INLINE envoy_type_Int64Range *envoy_type_Int64Range_new(upb_arena *arena) {
  return (envoy_type_Int64Range *)upb_msg_new(&envoy_type_Int64Range_msginit, arena);
 }
-UPB_INLINE envoy_type_Int64Range *envoy_type_Int64Range_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_type_Int64Range *envoy_type_Int64Range_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_type_Int64Range *ret = envoy_type_Int64Range_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_type_Int64Range_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_type_Int64Range_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_type_Int64Range_serialize(const envoy_type_Int64Range *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_type_Int64Range_msginit, arena, len);
@ -59,9 +60,10 @@ UPB_INLINE void envoy_type_Int64Range_set_end(envoy_type_Int64Range *msg, int64_
 UPB_INLINE envoy_type_DoubleRange *envoy_type_DoubleRange_new(upb_arena *arena) {
  return (envoy_type_DoubleRange *)upb_msg_new(&envoy_type_DoubleRange_msginit, arena);
 }
-UPB_INLINE envoy_type_DoubleRange *envoy_type_DoubleRange_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE envoy_type_DoubleRange *envoy_type_DoubleRange_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  envoy_type_DoubleRange *ret = envoy_type_DoubleRange_new(arena);
-  return (ret && upb_decode(buf, ret, &envoy_type_DoubleRange_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &envoy_type_DoubleRange_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *envoy_type_DoubleRange_serialize(const envoy_type_DoubleRange *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &envoy_type_DoubleRange_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/api/http.upb.h
+++ b/src/core/ext/upb-generated/google/api/http.upb.h
@ -38,9 +38,10 @@ extern const upb_msglayout google_api_CustomHttpPattern_msginit;
 UPB_INLINE google_api_Http *google_api_Http_new(upb_arena *arena) {
  return (google_api_Http *)upb_msg_new(&google_api_Http_msginit, arena);
 }
-UPB_INLINE google_api_Http *google_api_Http_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_api_Http *google_api_Http_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_api_Http *ret = google_api_Http_new(arena);
-  return (ret && upb_decode(buf, ret, &google_api_Http_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_api_Http_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_api_Http_serialize(const google_api_Http *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_api_Http_msginit, arena, len);
@ -72,9 +73,10 @@ UPB_INLINE void google_api_Http_set_fully_decode_reserved_expansion(google_api_H
 UPB_INLINE google_api_HttpRule *google_api_HttpRule_new(upb_arena *arena) {
  return (google_api_HttpRule *)upb_msg_new(&google_api_HttpRule_msginit, arena);
 }
-UPB_INLINE google_api_HttpRule *google_api_HttpRule_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_api_HttpRule *google_api_HttpRule_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_api_HttpRule *ret = google_api_HttpRule_new(arena);
-  return (ret && upb_decode(buf, ret, &google_api_HttpRule_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_api_HttpRule_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_api_HttpRule_serialize(const google_api_HttpRule *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_api_HttpRule_msginit, arena, len);
@ -87,7 +89,7 @@ typedef enum {
  google_api_HttpRule_pattern_delete = 5,
  google_api_HttpRule_pattern_patch = 6,
  google_api_HttpRule_pattern_custom = 8,
-  google_api_HttpRule_pattern_NOT_SET = 0,
+  google_api_HttpRule_pattern_NOT_SET = 0
 } google_api_HttpRule_pattern_oneofcases;
 UPB_INLINE google_api_HttpRule_pattern_oneofcases google_api_HttpRule_pattern_case(const google_api_HttpRule* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(36, 72)); }

@ -164,9 +166,10 @@ UPB_INLINE void google_api_HttpRule_set_response_body(google_api_HttpRule *msg,
 UPB_INLINE google_api_CustomHttpPattern *google_api_CustomHttpPattern_new(upb_arena *arena) {
  return (google_api_CustomHttpPattern *)upb_msg_new(&google_api_CustomHttpPattern_msginit, arena);
 }
-UPB_INLINE google_api_CustomHttpPattern *google_api_CustomHttpPattern_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_api_CustomHttpPattern *google_api_CustomHttpPattern_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_api_CustomHttpPattern *ret = google_api_CustomHttpPattern_new(arena);
-  return (ret && upb_decode(buf, ret, &google_api_CustomHttpPattern_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_api_CustomHttpPattern_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_api_CustomHttpPattern_serialize(const google_api_CustomHttpPattern *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_api_CustomHttpPattern_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/any.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/any.upb.h
@ -32,9 +32,10 @@ extern const upb_msglayout google_protobuf_Any_msginit;
 UPB_INLINE google_protobuf_Any *google_protobuf_Any_new(upb_arena *arena) {
  return (google_protobuf_Any *)upb_msg_new(&google_protobuf_Any_msginit, arena);
 }
-UPB_INLINE google_protobuf_Any *google_protobuf_Any_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Any *google_protobuf_Any_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Any *ret = google_protobuf_Any_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Any_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Any_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Any_serialize(const google_protobuf_Any *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Any_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/descriptor.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/descriptor.upb.h
@ -161,9 +161,10 @@ typedef enum {
 UPB_INLINE google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_new(upb_arena *arena) {
  return (google_protobuf_FileDescriptorSet *)upb_msg_new(&google_protobuf_FileDescriptorSet_msginit, arena);
 }
-UPB_INLINE google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FileDescriptorSet *google_protobuf_FileDescriptorSet_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FileDescriptorSet *ret = google_protobuf_FileDescriptorSet_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FileDescriptorSet_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FileDescriptorSet_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FileDescriptorSet_serialize(const google_protobuf_FileDescriptorSet *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FileDescriptorSet_msginit, arena, len);
@ -191,9 +192,10 @@ UPB_INLINE struct google_protobuf_FileDescriptorProto* google_protobuf_FileDescr
 UPB_INLINE google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_FileDescriptorProto *)upb_msg_new(&google_protobuf_FileDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FileDescriptorProto *google_protobuf_FileDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FileDescriptorProto *ret = google_protobuf_FileDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FileDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FileDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FileDescriptorProto_serialize(const google_protobuf_FileDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FileDescriptorProto_msginit, arena, len);
@ -344,9 +346,10 @@ UPB_INLINE void google_protobuf_FileDescriptorProto_set_syntax(google_protobuf_F
 UPB_INLINE google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_DescriptorProto *)upb_msg_new(&google_protobuf_DescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_DescriptorProto *google_protobuf_DescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_DescriptorProto *ret = google_protobuf_DescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_DescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_DescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_DescriptorProto_serialize(const google_protobuf_DescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_DescriptorProto_msginit, arena, len);
@ -490,9 +493,10 @@ UPB_INLINE bool google_protobuf_DescriptorProto_add_reserved_name(google_protobu
 UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_new(upb_arena *arena) {
  return (google_protobuf_DescriptorProto_ExtensionRange *)upb_msg_new(&google_protobuf_DescriptorProto_ExtensionRange_msginit, arena);
 }
-UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_DescriptorProto_ExtensionRange *google_protobuf_DescriptorProto_ExtensionRange_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_DescriptorProto_ExtensionRange *ret = google_protobuf_DescriptorProto_ExtensionRange_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_DescriptorProto_ExtensionRange_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_DescriptorProto_ExtensionRange_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_DescriptorProto_ExtensionRange_serialize(const google_protobuf_DescriptorProto_ExtensionRange *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_DescriptorProto_ExtensionRange_msginit, arena, len);
@ -533,9 +537,10 @@ UPB_INLINE struct google_protobuf_ExtensionRangeOptions* google_protobuf_Descrip
 UPB_INLINE google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_new(upb_arena *arena) {
  return (google_protobuf_DescriptorProto_ReservedRange *)upb_msg_new(&google_protobuf_DescriptorProto_ReservedRange_msginit, arena);
 }
-UPB_INLINE google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_DescriptorProto_ReservedRange *google_protobuf_DescriptorProto_ReservedRange_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_DescriptorProto_ReservedRange *ret = google_protobuf_DescriptorProto_ReservedRange_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_DescriptorProto_ReservedRange_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_DescriptorProto_ReservedRange_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_DescriptorProto_ReservedRange_serialize(const google_protobuf_DescriptorProto_ReservedRange *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_DescriptorProto_ReservedRange_msginit, arena, len);
@ -561,9 +566,10 @@ UPB_INLINE void google_protobuf_DescriptorProto_ReservedRange_set_end(google_pro
 UPB_INLINE google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_new(upb_arena *arena) {
  return (google_protobuf_ExtensionRangeOptions *)upb_msg_new(&google_protobuf_ExtensionRangeOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_ExtensionRangeOptions *google_protobuf_ExtensionRangeOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_ExtensionRangeOptions *ret = google_protobuf_ExtensionRangeOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_ExtensionRangeOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_ExtensionRangeOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_ExtensionRangeOptions_serialize(const google_protobuf_ExtensionRangeOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_ExtensionRangeOptions_msginit, arena, len);
@ -591,9 +597,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_Extension
 UPB_INLINE google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_FieldDescriptorProto *)upb_msg_new(&google_protobuf_FieldDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FieldDescriptorProto *google_protobuf_FieldDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FieldDescriptorProto *ret = google_protobuf_FieldDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FieldDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FieldDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FieldDescriptorProto_serialize(const google_protobuf_FieldDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FieldDescriptorProto_msginit, arena, len);
@ -676,9 +683,10 @@ UPB_INLINE void google_protobuf_FieldDescriptorProto_set_json_name(google_protob
 UPB_INLINE google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_OneofDescriptorProto *)upb_msg_new(&google_protobuf_OneofDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_OneofDescriptorProto *google_protobuf_OneofDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_OneofDescriptorProto *ret = google_protobuf_OneofDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_OneofDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_OneofDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_OneofDescriptorProto_serialize(const google_protobuf_OneofDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_OneofDescriptorProto_msginit, arena, len);
@ -713,9 +721,10 @@ UPB_INLINE struct google_protobuf_OneofOptions* google_protobuf_OneofDescriptorP
 UPB_INLINE google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_EnumDescriptorProto *)upb_msg_new(&google_protobuf_EnumDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_EnumDescriptorProto *google_protobuf_EnumDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_EnumDescriptorProto *ret = google_protobuf_EnumDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_EnumDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_EnumDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_EnumDescriptorProto_serialize(const google_protobuf_EnumDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_EnumDescriptorProto_msginit, arena, len);
@ -789,9 +798,10 @@ UPB_INLINE bool google_protobuf_EnumDescriptorProto_add_reserved_name(google_pro
 UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_new(upb_arena *arena) {
  return (google_protobuf_EnumDescriptorProto_EnumReservedRange *)upb_msg_new(&google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit, arena);
 }
-UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_EnumDescriptorProto_EnumReservedRange *google_protobuf_EnumDescriptorProto_EnumReservedRange_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_EnumDescriptorProto_EnumReservedRange *ret = google_protobuf_EnumDescriptorProto_EnumReservedRange_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_EnumDescriptorProto_EnumReservedRange_serialize(const google_protobuf_EnumDescriptorProto_EnumReservedRange *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_EnumDescriptorProto_EnumReservedRange_msginit, arena, len);
@ -817,9 +827,10 @@ UPB_INLINE void google_protobuf_EnumDescriptorProto_EnumReservedRange_set_end(go
 UPB_INLINE google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_EnumValueDescriptorProto *)upb_msg_new(&google_protobuf_EnumValueDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_EnumValueDescriptorProto *google_protobuf_EnumValueDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_EnumValueDescriptorProto *ret = google_protobuf_EnumValueDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_EnumValueDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_EnumValueDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_EnumValueDescriptorProto_serialize(const google_protobuf_EnumValueDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_EnumValueDescriptorProto_msginit, arena, len);
@ -860,9 +871,10 @@ UPB_INLINE struct google_protobuf_EnumValueOptions* google_protobuf_EnumValueDes
 UPB_INLINE google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_ServiceDescriptorProto *)upb_msg_new(&google_protobuf_ServiceDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_ServiceDescriptorProto *google_protobuf_ServiceDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_ServiceDescriptorProto *ret = google_protobuf_ServiceDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_ServiceDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_ServiceDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_ServiceDescriptorProto_serialize(const google_protobuf_ServiceDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_ServiceDescriptorProto_msginit, arena, len);
@ -911,9 +923,10 @@ UPB_INLINE struct google_protobuf_ServiceOptions* google_protobuf_ServiceDescrip
 UPB_INLINE google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_new(upb_arena *arena) {
  return (google_protobuf_MethodDescriptorProto *)upb_msg_new(&google_protobuf_MethodDescriptorProto_msginit, arena);
 }
-UPB_INLINE google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_MethodDescriptorProto *google_protobuf_MethodDescriptorProto_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_MethodDescriptorProto *ret = google_protobuf_MethodDescriptorProto_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_MethodDescriptorProto_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_MethodDescriptorProto_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_MethodDescriptorProto_serialize(const google_protobuf_MethodDescriptorProto *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_MethodDescriptorProto_msginit, arena, len);
@ -972,9 +985,10 @@ UPB_INLINE void google_protobuf_MethodDescriptorProto_set_server_streaming(googl
 UPB_INLINE google_protobuf_FileOptions *google_protobuf_FileOptions_new(upb_arena *arena) {
  return (google_protobuf_FileOptions *)upb_msg_new(&google_protobuf_FileOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_FileOptions *google_protobuf_FileOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FileOptions *google_protobuf_FileOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FileOptions *ret = google_protobuf_FileOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FileOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FileOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FileOptions_serialize(const google_protobuf_FileOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FileOptions_msginit, arena, len);
@ -1122,9 +1136,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_FileOptio
 UPB_INLINE google_protobuf_MessageOptions *google_protobuf_MessageOptions_new(upb_arena *arena) {
  return (google_protobuf_MessageOptions *)upb_msg_new(&google_protobuf_MessageOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_MessageOptions *google_protobuf_MessageOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_MessageOptions *google_protobuf_MessageOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_MessageOptions *ret = google_protobuf_MessageOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_MessageOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_MessageOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_MessageOptions_serialize(const google_protobuf_MessageOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_MessageOptions_msginit, arena, len);
@ -1176,9 +1191,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_MessageOp
 UPB_INLINE google_protobuf_FieldOptions *google_protobuf_FieldOptions_new(upb_arena *arena) {
  return (google_protobuf_FieldOptions *)upb_msg_new(&google_protobuf_FieldOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_FieldOptions *google_protobuf_FieldOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FieldOptions *google_protobuf_FieldOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FieldOptions *ret = google_protobuf_FieldOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FieldOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FieldOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FieldOptions_serialize(const google_protobuf_FieldOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FieldOptions_msginit, arena, len);
@ -1242,9 +1258,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_FieldOpti
 UPB_INLINE google_protobuf_OneofOptions *google_protobuf_OneofOptions_new(upb_arena *arena) {
  return (google_protobuf_OneofOptions *)upb_msg_new(&google_protobuf_OneofOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_OneofOptions *google_protobuf_OneofOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_OneofOptions *google_protobuf_OneofOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_OneofOptions *ret = google_protobuf_OneofOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_OneofOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_OneofOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_OneofOptions_serialize(const google_protobuf_OneofOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_OneofOptions_msginit, arena, len);
@ -1272,9 +1289,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_OneofOpti
 UPB_INLINE google_protobuf_EnumOptions *google_protobuf_EnumOptions_new(upb_arena *arena) {
  return (google_protobuf_EnumOptions *)upb_msg_new(&google_protobuf_EnumOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_EnumOptions *google_protobuf_EnumOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_EnumOptions *google_protobuf_EnumOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_EnumOptions *ret = google_protobuf_EnumOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_EnumOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_EnumOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_EnumOptions_serialize(const google_protobuf_EnumOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_EnumOptions_msginit, arena, len);
@ -1314,9 +1332,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_EnumOptio
 UPB_INLINE google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_new(upb_arena *arena) {
  return (google_protobuf_EnumValueOptions *)upb_msg_new(&google_protobuf_EnumValueOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_EnumValueOptions *google_protobuf_EnumValueOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_EnumValueOptions *ret = google_protobuf_EnumValueOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_EnumValueOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_EnumValueOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_EnumValueOptions_serialize(const google_protobuf_EnumValueOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_EnumValueOptions_msginit, arena, len);
@ -1350,9 +1369,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_EnumValue
 UPB_INLINE google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_new(upb_arena *arena) {
  return (google_protobuf_ServiceOptions *)upb_msg_new(&google_protobuf_ServiceOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_ServiceOptions *google_protobuf_ServiceOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_ServiceOptions *ret = google_protobuf_ServiceOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_ServiceOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_ServiceOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_ServiceOptions_serialize(const google_protobuf_ServiceOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_ServiceOptions_msginit, arena, len);
@ -1386,9 +1406,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_ServiceOp
 UPB_INLINE google_protobuf_MethodOptions *google_protobuf_MethodOptions_new(upb_arena *arena) {
  return (google_protobuf_MethodOptions *)upb_msg_new(&google_protobuf_MethodOptions_msginit, arena);
 }
-UPB_INLINE google_protobuf_MethodOptions *google_protobuf_MethodOptions_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_MethodOptions *google_protobuf_MethodOptions_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_MethodOptions *ret = google_protobuf_MethodOptions_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_MethodOptions_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_MethodOptions_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_MethodOptions_serialize(const google_protobuf_MethodOptions *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_MethodOptions_msginit, arena, len);
@ -1428,9 +1449,10 @@ UPB_INLINE struct google_protobuf_UninterpretedOption* google_protobuf_MethodOpt
 UPB_INLINE google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_new(upb_arena *arena) {
  return (google_protobuf_UninterpretedOption *)upb_msg_new(&google_protobuf_UninterpretedOption_msginit, arena);
 }
-UPB_INLINE google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_UninterpretedOption *google_protobuf_UninterpretedOption_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_UninterpretedOption *ret = google_protobuf_UninterpretedOption_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_UninterpretedOption_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_UninterpretedOption_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_UninterpretedOption_serialize(const google_protobuf_UninterpretedOption *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_UninterpretedOption_msginit, arena, len);
@ -1494,9 +1516,10 @@ UPB_INLINE void google_protobuf_UninterpretedOption_set_aggregate_value(google_p
 UPB_INLINE google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_new(upb_arena *arena) {
  return (google_protobuf_UninterpretedOption_NamePart *)upb_msg_new(&google_protobuf_UninterpretedOption_NamePart_msginit, arena);
 }
-UPB_INLINE google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_UninterpretedOption_NamePart *google_protobuf_UninterpretedOption_NamePart_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_UninterpretedOption_NamePart *ret = google_protobuf_UninterpretedOption_NamePart_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_UninterpretedOption_NamePart_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_UninterpretedOption_NamePart_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_UninterpretedOption_NamePart_serialize(const google_protobuf_UninterpretedOption_NamePart *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_UninterpretedOption_NamePart_msginit, arena, len);
@ -1522,9 +1545,10 @@ UPB_INLINE void google_protobuf_UninterpretedOption_NamePart_set_is_extension(go
 UPB_INLINE google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_new(upb_arena *arena) {
  return (google_protobuf_SourceCodeInfo *)upb_msg_new(&google_protobuf_SourceCodeInfo_msginit, arena);
 }
-UPB_INLINE google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_SourceCodeInfo *google_protobuf_SourceCodeInfo_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_SourceCodeInfo *ret = google_protobuf_SourceCodeInfo_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_SourceCodeInfo_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_SourceCodeInfo_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_SourceCodeInfo_serialize(const google_protobuf_SourceCodeInfo *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_SourceCodeInfo_msginit, arena, len);
@ -1552,9 +1576,10 @@ UPB_INLINE struct google_protobuf_SourceCodeInfo_Location* google_protobuf_Sourc
 UPB_INLINE google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_new(upb_arena *arena) {
  return (google_protobuf_SourceCodeInfo_Location *)upb_msg_new(&google_protobuf_SourceCodeInfo_Location_msginit, arena);
 }
-UPB_INLINE google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_SourceCodeInfo_Location *google_protobuf_SourceCodeInfo_Location_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_SourceCodeInfo_Location *ret = google_protobuf_SourceCodeInfo_Location_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_SourceCodeInfo_Location_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_SourceCodeInfo_Location_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_SourceCodeInfo_Location_serialize(const google_protobuf_SourceCodeInfo_Location *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_SourceCodeInfo_Location_msginit, arena, len);
@ -1613,9 +1638,10 @@ UPB_INLINE bool google_protobuf_SourceCodeInfo_Location_add_leading_detached_com
 UPB_INLINE google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_new(upb_arena *arena) {
  return (google_protobuf_GeneratedCodeInfo *)upb_msg_new(&google_protobuf_GeneratedCodeInfo_msginit, arena);
 }
-UPB_INLINE google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_GeneratedCodeInfo *google_protobuf_GeneratedCodeInfo_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_GeneratedCodeInfo *ret = google_protobuf_GeneratedCodeInfo_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_GeneratedCodeInfo_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_GeneratedCodeInfo_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_GeneratedCodeInfo_serialize(const google_protobuf_GeneratedCodeInfo *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_GeneratedCodeInfo_msginit, arena, len);
@ -1643,9 +1669,10 @@ UPB_INLINE struct google_protobuf_GeneratedCodeInfo_Annotation* google_protobuf_
 UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_new(upb_arena *arena) {
  return (google_protobuf_GeneratedCodeInfo_Annotation *)upb_msg_new(&google_protobuf_GeneratedCodeInfo_Annotation_msginit, arena);
 }
-UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_GeneratedCodeInfo_Annotation *google_protobuf_GeneratedCodeInfo_Annotation_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_GeneratedCodeInfo_Annotation *ret = google_protobuf_GeneratedCodeInfo_Annotation_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_GeneratedCodeInfo_Annotation_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_GeneratedCodeInfo_Annotation_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_GeneratedCodeInfo_Annotation_serialize(const google_protobuf_GeneratedCodeInfo_Annotation *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_GeneratedCodeInfo_Annotation_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/duration.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/duration.upb.h
@ -32,9 +32,10 @@ extern const upb_msglayout google_protobuf_Duration_msginit;
 UPB_INLINE google_protobuf_Duration *google_protobuf_Duration_new(upb_arena *arena) {
  return (google_protobuf_Duration *)upb_msg_new(&google_protobuf_Duration_msginit, arena);
 }
-UPB_INLINE google_protobuf_Duration *google_protobuf_Duration_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Duration *google_protobuf_Duration_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Duration *ret = google_protobuf_Duration_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Duration_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Duration_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Duration_serialize(const google_protobuf_Duration *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Duration_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/empty.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/empty.upb.h
@ -32,9 +32,10 @@ extern const upb_msglayout google_protobuf_Empty_msginit;
 UPB_INLINE google_protobuf_Empty *google_protobuf_Empty_new(upb_arena *arena) {
  return (google_protobuf_Empty *)upb_msg_new(&google_protobuf_Empty_msginit, arena);
 }
-UPB_INLINE google_protobuf_Empty *google_protobuf_Empty_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Empty *google_protobuf_Empty_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Empty *ret = google_protobuf_Empty_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Empty_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Empty_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Empty_serialize(const google_protobuf_Empty *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Empty_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/struct.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/struct.upb.h
@ -45,9 +45,10 @@ typedef enum {
 UPB_INLINE google_protobuf_Struct *google_protobuf_Struct_new(upb_arena *arena) {
  return (google_protobuf_Struct *)upb_msg_new(&google_protobuf_Struct_msginit, arena);
 }
-UPB_INLINE google_protobuf_Struct *google_protobuf_Struct_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Struct *google_protobuf_Struct_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Struct *ret = google_protobuf_Struct_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Struct_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Struct_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Struct_serialize(const google_protobuf_Struct *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Struct_msginit, arena, len);
@ -75,9 +76,10 @@ UPB_INLINE struct google_protobuf_Struct_FieldsEntry* google_protobuf_Struct_add
 UPB_INLINE google_protobuf_Struct_FieldsEntry *google_protobuf_Struct_FieldsEntry_new(upb_arena *arena) {
  return (google_protobuf_Struct_FieldsEntry *)upb_msg_new(&google_protobuf_Struct_FieldsEntry_msginit, arena);
 }
-UPB_INLINE google_protobuf_Struct_FieldsEntry *google_protobuf_Struct_FieldsEntry_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Struct_FieldsEntry *google_protobuf_Struct_FieldsEntry_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Struct_FieldsEntry *ret = google_protobuf_Struct_FieldsEntry_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Struct_FieldsEntry_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Struct_FieldsEntry_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Struct_FieldsEntry_serialize(const google_protobuf_Struct_FieldsEntry *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Struct_FieldsEntry_msginit, arena, len);
@ -108,9 +110,10 @@ UPB_INLINE struct google_protobuf_Value* google_protobuf_Struct_FieldsEntry_muta
 UPB_INLINE google_protobuf_Value *google_protobuf_Value_new(upb_arena *arena) {
  return (google_protobuf_Value *)upb_msg_new(&google_protobuf_Value_msginit, arena);
 }
-UPB_INLINE google_protobuf_Value *google_protobuf_Value_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Value *google_protobuf_Value_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Value *ret = google_protobuf_Value_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Value_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Value_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Value_serialize(const google_protobuf_Value *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Value_msginit, arena, len);
@ -123,7 +126,7 @@ typedef enum {
  google_protobuf_Value_kind_bool_value = 4,
  google_protobuf_Value_kind_struct_value = 5,
  google_protobuf_Value_kind_list_value = 6,
-  google_protobuf_Value_kind_NOT_SET = 0,
+  google_protobuf_Value_kind_NOT_SET = 0
 } google_protobuf_Value_kind_oneofcases;
 UPB_INLINE google_protobuf_Value_kind_oneofcases google_protobuf_Value_kind_case(const google_protobuf_Value* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(8, 16)); }

@ -183,9 +186,10 @@ UPB_INLINE struct google_protobuf_ListValue* google_protobuf_Value_mutable_list_
 UPB_INLINE google_protobuf_ListValue *google_protobuf_ListValue_new(upb_arena *arena) {
  return (google_protobuf_ListValue *)upb_msg_new(&google_protobuf_ListValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_ListValue *google_protobuf_ListValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_ListValue *google_protobuf_ListValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_ListValue *ret = google_protobuf_ListValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_ListValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_ListValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_ListValue_serialize(const google_protobuf_ListValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_ListValue_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/timestamp.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/timestamp.upb.h
@ -32,9 +32,10 @@ extern const upb_msglayout google_protobuf_Timestamp_msginit;
 UPB_INLINE google_protobuf_Timestamp *google_protobuf_Timestamp_new(upb_arena *arena) {
  return (google_protobuf_Timestamp *)upb_msg_new(&google_protobuf_Timestamp_msginit, arena);
 }
-UPB_INLINE google_protobuf_Timestamp *google_protobuf_Timestamp_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Timestamp *google_protobuf_Timestamp_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Timestamp *ret = google_protobuf_Timestamp_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Timestamp_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Timestamp_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Timestamp_serialize(const google_protobuf_Timestamp *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Timestamp_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/protobuf/wrappers.upb.h
+++ b/src/core/ext/upb-generated/google/protobuf/wrappers.upb.h
@ -56,9 +56,10 @@ extern const upb_msglayout google_protobuf_BytesValue_msginit;
 UPB_INLINE google_protobuf_DoubleValue *google_protobuf_DoubleValue_new(upb_arena *arena) {
  return (google_protobuf_DoubleValue *)upb_msg_new(&google_protobuf_DoubleValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_DoubleValue *google_protobuf_DoubleValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_DoubleValue *google_protobuf_DoubleValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_DoubleValue *ret = google_protobuf_DoubleValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_DoubleValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_DoubleValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_DoubleValue_serialize(const google_protobuf_DoubleValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_DoubleValue_msginit, arena, len);
@ -76,9 +77,10 @@ UPB_INLINE void google_protobuf_DoubleValue_set_value(google_protobuf_DoubleValu
 UPB_INLINE google_protobuf_FloatValue *google_protobuf_FloatValue_new(upb_arena *arena) {
  return (google_protobuf_FloatValue *)upb_msg_new(&google_protobuf_FloatValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_FloatValue *google_protobuf_FloatValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_FloatValue *google_protobuf_FloatValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_FloatValue *ret = google_protobuf_FloatValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_FloatValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_FloatValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_FloatValue_serialize(const google_protobuf_FloatValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_FloatValue_msginit, arena, len);
@ -96,9 +98,10 @@ UPB_INLINE void google_protobuf_FloatValue_set_value(google_protobuf_FloatValue
 UPB_INLINE google_protobuf_Int64Value *google_protobuf_Int64Value_new(upb_arena *arena) {
  return (google_protobuf_Int64Value *)upb_msg_new(&google_protobuf_Int64Value_msginit, arena);
 }
-UPB_INLINE google_protobuf_Int64Value *google_protobuf_Int64Value_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Int64Value *google_protobuf_Int64Value_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Int64Value *ret = google_protobuf_Int64Value_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Int64Value_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Int64Value_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Int64Value_serialize(const google_protobuf_Int64Value *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Int64Value_msginit, arena, len);
@ -116,9 +119,10 @@ UPB_INLINE void google_protobuf_Int64Value_set_value(google_protobuf_Int64Value
 UPB_INLINE google_protobuf_UInt64Value *google_protobuf_UInt64Value_new(upb_arena *arena) {
  return (google_protobuf_UInt64Value *)upb_msg_new(&google_protobuf_UInt64Value_msginit, arena);
 }
-UPB_INLINE google_protobuf_UInt64Value *google_protobuf_UInt64Value_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_UInt64Value *google_protobuf_UInt64Value_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_UInt64Value *ret = google_protobuf_UInt64Value_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_UInt64Value_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_UInt64Value_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_UInt64Value_serialize(const google_protobuf_UInt64Value *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_UInt64Value_msginit, arena, len);
@ -136,9 +140,10 @@ UPB_INLINE void google_protobuf_UInt64Value_set_value(google_protobuf_UInt64Valu
 UPB_INLINE google_protobuf_Int32Value *google_protobuf_Int32Value_new(upb_arena *arena) {
  return (google_protobuf_Int32Value *)upb_msg_new(&google_protobuf_Int32Value_msginit, arena);
 }
-UPB_INLINE google_protobuf_Int32Value *google_protobuf_Int32Value_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_Int32Value *google_protobuf_Int32Value_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_Int32Value *ret = google_protobuf_Int32Value_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_Int32Value_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_Int32Value_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_Int32Value_serialize(const google_protobuf_Int32Value *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_Int32Value_msginit, arena, len);
@ -156,9 +161,10 @@ UPB_INLINE void google_protobuf_Int32Value_set_value(google_protobuf_Int32Value
 UPB_INLINE google_protobuf_UInt32Value *google_protobuf_UInt32Value_new(upb_arena *arena) {
  return (google_protobuf_UInt32Value *)upb_msg_new(&google_protobuf_UInt32Value_msginit, arena);
 }
-UPB_INLINE google_protobuf_UInt32Value *google_protobuf_UInt32Value_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_UInt32Value *google_protobuf_UInt32Value_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_UInt32Value *ret = google_protobuf_UInt32Value_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_UInt32Value_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_UInt32Value_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_UInt32Value_serialize(const google_protobuf_UInt32Value *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_UInt32Value_msginit, arena, len);
@ -176,9 +182,10 @@ UPB_INLINE void google_protobuf_UInt32Value_set_value(google_protobuf_UInt32Valu
 UPB_INLINE google_protobuf_BoolValue *google_protobuf_BoolValue_new(upb_arena *arena) {
  return (google_protobuf_BoolValue *)upb_msg_new(&google_protobuf_BoolValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_BoolValue *google_protobuf_BoolValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_BoolValue *google_protobuf_BoolValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_BoolValue *ret = google_protobuf_BoolValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_BoolValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_BoolValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_BoolValue_serialize(const google_protobuf_BoolValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_BoolValue_msginit, arena, len);
@ -196,9 +203,10 @@ UPB_INLINE void google_protobuf_BoolValue_set_value(google_protobuf_BoolValue *m
 UPB_INLINE google_protobuf_StringValue *google_protobuf_StringValue_new(upb_arena *arena) {
  return (google_protobuf_StringValue *)upb_msg_new(&google_protobuf_StringValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_StringValue *google_protobuf_StringValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_StringValue *google_protobuf_StringValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_StringValue *ret = google_protobuf_StringValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_StringValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_StringValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_StringValue_serialize(const google_protobuf_StringValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_StringValue_msginit, arena, len);
@ -216,9 +224,10 @@ UPB_INLINE void google_protobuf_StringValue_set_value(google_protobuf_StringValu
 UPB_INLINE google_protobuf_BytesValue *google_protobuf_BytesValue_new(upb_arena *arena) {
  return (google_protobuf_BytesValue *)upb_msg_new(&google_protobuf_BytesValue_msginit, arena);
 }
-UPB_INLINE google_protobuf_BytesValue *google_protobuf_BytesValue_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_protobuf_BytesValue *google_protobuf_BytesValue_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_protobuf_BytesValue *ret = google_protobuf_BytesValue_new(arena);
-  return (ret && upb_decode(buf, ret, &google_protobuf_BytesValue_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_protobuf_BytesValue_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_protobuf_BytesValue_serialize(const google_protobuf_BytesValue *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_protobuf_BytesValue_msginit, arena, len);
--- a/src/core/ext/upb-generated/google/rpc/status.upb.h
+++ b/src/core/ext/upb-generated/google/rpc/status.upb.h
@ -34,9 +34,10 @@ extern const upb_msglayout google_protobuf_Any_msginit;
 UPB_INLINE google_rpc_Status *google_rpc_Status_new(upb_arena *arena) {
  return (google_rpc_Status *)upb_msg_new(&google_rpc_Status_msginit, arena);
 }
-UPB_INLINE google_rpc_Status *google_rpc_Status_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE google_rpc_Status *google_rpc_Status_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  google_rpc_Status *ret = google_rpc_Status_new(arena);
-  return (ret && upb_decode(buf, ret, &google_rpc_Status_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &google_rpc_Status_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *google_rpc_Status_serialize(const google_rpc_Status *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &google_rpc_Status_msginit, arena, len);
--- a/src/core/ext/upb-generated/validate/validate.upb.h
+++ b/src/core/ext/upb-generated/validate/validate.upb.h
@ -102,9 +102,10 @@ extern const upb_msglayout google_protobuf_Timestamp_msginit;
 UPB_INLINE validate_FieldRules *validate_FieldRules_new(upb_arena *arena) {
  return (validate_FieldRules *)upb_msg_new(&validate_FieldRules_msginit, arena);
 }
-UPB_INLINE validate_FieldRules *validate_FieldRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_FieldRules *validate_FieldRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_FieldRules *ret = validate_FieldRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_FieldRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_FieldRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_FieldRules_serialize(const validate_FieldRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_FieldRules_msginit, arena, len);
@ -133,7 +134,7 @@ typedef enum {
  validate_FieldRules_type_any = 20,
  validate_FieldRules_type_duration = 21,
  validate_FieldRules_type_timestamp = 22,
-  validate_FieldRules_type_NOT_SET = 0,
+  validate_FieldRules_type_NOT_SET = 0
 } validate_FieldRules_type_oneofcases;
 UPB_INLINE validate_FieldRules_type_oneofcases validate_FieldRules_type_case(const validate_FieldRules* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(4, 8)); }

@ -453,9 +454,10 @@ UPB_INLINE struct validate_TimestampRules* validate_FieldRules_mutable_timestamp
 UPB_INLINE validate_FloatRules *validate_FloatRules_new(upb_arena *arena) {
  return (validate_FloatRules *)upb_msg_new(&validate_FloatRules_msginit, arena);
 }
-UPB_INLINE validate_FloatRules *validate_FloatRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_FloatRules *validate_FloatRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_FloatRules *ret = validate_FloatRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_FloatRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_FloatRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_FloatRules_serialize(const validate_FloatRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_FloatRules_msginit, arena, len);
@ -521,9 +523,10 @@ UPB_INLINE bool validate_FloatRules_add_not_in(validate_FloatRules *msg, float v
 UPB_INLINE validate_DoubleRules *validate_DoubleRules_new(upb_arena *arena) {
  return (validate_DoubleRules *)upb_msg_new(&validate_DoubleRules_msginit, arena);
 }
-UPB_INLINE validate_DoubleRules *validate_DoubleRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_DoubleRules *validate_DoubleRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_DoubleRules *ret = validate_DoubleRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_DoubleRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_DoubleRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_DoubleRules_serialize(const validate_DoubleRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_DoubleRules_msginit, arena, len);
@ -589,9 +592,10 @@ UPB_INLINE bool validate_DoubleRules_add_not_in(validate_DoubleRules *msg, doubl
 UPB_INLINE validate_Int32Rules *validate_Int32Rules_new(upb_arena *arena) {
  return (validate_Int32Rules *)upb_msg_new(&validate_Int32Rules_msginit, arena);
 }
-UPB_INLINE validate_Int32Rules *validate_Int32Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_Int32Rules *validate_Int32Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_Int32Rules *ret = validate_Int32Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_Int32Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_Int32Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_Int32Rules_serialize(const validate_Int32Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_Int32Rules_msginit, arena, len);
@ -657,9 +661,10 @@ UPB_INLINE bool validate_Int32Rules_add_not_in(validate_Int32Rules *msg, int32_t
 UPB_INLINE validate_Int64Rules *validate_Int64Rules_new(upb_arena *arena) {
  return (validate_Int64Rules *)upb_msg_new(&validate_Int64Rules_msginit, arena);
 }
-UPB_INLINE validate_Int64Rules *validate_Int64Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_Int64Rules *validate_Int64Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_Int64Rules *ret = validate_Int64Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_Int64Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_Int64Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_Int64Rules_serialize(const validate_Int64Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_Int64Rules_msginit, arena, len);
@ -725,9 +730,10 @@ UPB_INLINE bool validate_Int64Rules_add_not_in(validate_Int64Rules *msg, int64_t
 UPB_INLINE validate_UInt32Rules *validate_UInt32Rules_new(upb_arena *arena) {
  return (validate_UInt32Rules *)upb_msg_new(&validate_UInt32Rules_msginit, arena);
 }
-UPB_INLINE validate_UInt32Rules *validate_UInt32Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_UInt32Rules *validate_UInt32Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_UInt32Rules *ret = validate_UInt32Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_UInt32Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_UInt32Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_UInt32Rules_serialize(const validate_UInt32Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_UInt32Rules_msginit, arena, len);
@ -793,9 +799,10 @@ UPB_INLINE bool validate_UInt32Rules_add_not_in(validate_UInt32Rules *msg, uint3
 UPB_INLINE validate_UInt64Rules *validate_UInt64Rules_new(upb_arena *arena) {
  return (validate_UInt64Rules *)upb_msg_new(&validate_UInt64Rules_msginit, arena);
 }
-UPB_INLINE validate_UInt64Rules *validate_UInt64Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_UInt64Rules *validate_UInt64Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_UInt64Rules *ret = validate_UInt64Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_UInt64Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_UInt64Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_UInt64Rules_serialize(const validate_UInt64Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_UInt64Rules_msginit, arena, len);
@ -861,9 +868,10 @@ UPB_INLINE bool validate_UInt64Rules_add_not_in(validate_UInt64Rules *msg, uint6
 UPB_INLINE validate_SInt32Rules *validate_SInt32Rules_new(upb_arena *arena) {
  return (validate_SInt32Rules *)upb_msg_new(&validate_SInt32Rules_msginit, arena);
 }
-UPB_INLINE validate_SInt32Rules *validate_SInt32Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_SInt32Rules *validate_SInt32Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_SInt32Rules *ret = validate_SInt32Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_SInt32Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_SInt32Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_SInt32Rules_serialize(const validate_SInt32Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_SInt32Rules_msginit, arena, len);
@ -929,9 +937,10 @@ UPB_INLINE bool validate_SInt32Rules_add_not_in(validate_SInt32Rules *msg, int32
 UPB_INLINE validate_SInt64Rules *validate_SInt64Rules_new(upb_arena *arena) {
  return (validate_SInt64Rules *)upb_msg_new(&validate_SInt64Rules_msginit, arena);
 }
-UPB_INLINE validate_SInt64Rules *validate_SInt64Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_SInt64Rules *validate_SInt64Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_SInt64Rules *ret = validate_SInt64Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_SInt64Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_SInt64Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_SInt64Rules_serialize(const validate_SInt64Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_SInt64Rules_msginit, arena, len);
@ -997,9 +1006,10 @@ UPB_INLINE bool validate_SInt64Rules_add_not_in(validate_SInt64Rules *msg, int64
 UPB_INLINE validate_Fixed32Rules *validate_Fixed32Rules_new(upb_arena *arena) {
  return (validate_Fixed32Rules *)upb_msg_new(&validate_Fixed32Rules_msginit, arena);
 }
-UPB_INLINE validate_Fixed32Rules *validate_Fixed32Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_Fixed32Rules *validate_Fixed32Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_Fixed32Rules *ret = validate_Fixed32Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_Fixed32Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_Fixed32Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_Fixed32Rules_serialize(const validate_Fixed32Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_Fixed32Rules_msginit, arena, len);
@ -1065,9 +1075,10 @@ UPB_INLINE bool validate_Fixed32Rules_add_not_in(validate_Fixed32Rules *msg, uin
 UPB_INLINE validate_Fixed64Rules *validate_Fixed64Rules_new(upb_arena *arena) {
  return (validate_Fixed64Rules *)upb_msg_new(&validate_Fixed64Rules_msginit, arena);
 }
-UPB_INLINE validate_Fixed64Rules *validate_Fixed64Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_Fixed64Rules *validate_Fixed64Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_Fixed64Rules *ret = validate_Fixed64Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_Fixed64Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_Fixed64Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_Fixed64Rules_serialize(const validate_Fixed64Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_Fixed64Rules_msginit, arena, len);
@ -1133,9 +1144,10 @@ UPB_INLINE bool validate_Fixed64Rules_add_not_in(validate_Fixed64Rules *msg, uin
 UPB_INLINE validate_SFixed32Rules *validate_SFixed32Rules_new(upb_arena *arena) {
  return (validate_SFixed32Rules *)upb_msg_new(&validate_SFixed32Rules_msginit, arena);
 }
-UPB_INLINE validate_SFixed32Rules *validate_SFixed32Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_SFixed32Rules *validate_SFixed32Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_SFixed32Rules *ret = validate_SFixed32Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_SFixed32Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_SFixed32Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_SFixed32Rules_serialize(const validate_SFixed32Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_SFixed32Rules_msginit, arena, len);
@ -1201,9 +1213,10 @@ UPB_INLINE bool validate_SFixed32Rules_add_not_in(validate_SFixed32Rules *msg, i
 UPB_INLINE validate_SFixed64Rules *validate_SFixed64Rules_new(upb_arena *arena) {
  return (validate_SFixed64Rules *)upb_msg_new(&validate_SFixed64Rules_msginit, arena);
 }
-UPB_INLINE validate_SFixed64Rules *validate_SFixed64Rules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_SFixed64Rules *validate_SFixed64Rules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_SFixed64Rules *ret = validate_SFixed64Rules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_SFixed64Rules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_SFixed64Rules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_SFixed64Rules_serialize(const validate_SFixed64Rules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_SFixed64Rules_msginit, arena, len);
@ -1269,9 +1282,10 @@ UPB_INLINE bool validate_SFixed64Rules_add_not_in(validate_SFixed64Rules *msg, i
 UPB_INLINE validate_BoolRules *validate_BoolRules_new(upb_arena *arena) {
  return (validate_BoolRules *)upb_msg_new(&validate_BoolRules_msginit, arena);
 }
-UPB_INLINE validate_BoolRules *validate_BoolRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_BoolRules *validate_BoolRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_BoolRules *ret = validate_BoolRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_BoolRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_BoolRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_BoolRules_serialize(const validate_BoolRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_BoolRules_msginit, arena, len);
@ -1291,9 +1305,10 @@ UPB_INLINE void validate_BoolRules_set_const(validate_BoolRules *msg, bool value
 UPB_INLINE validate_StringRules *validate_StringRules_new(upb_arena *arena) {
  return (validate_StringRules *)upb_msg_new(&validate_StringRules_msginit, arena);
 }
-UPB_INLINE validate_StringRules *validate_StringRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_StringRules *validate_StringRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_StringRules *ret = validate_StringRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_StringRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_StringRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_StringRules_serialize(const validate_StringRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_StringRules_msginit, arena, len);
@ -1307,7 +1322,7 @@ typedef enum {
  validate_StringRules_well_known_ipv6 = 16,
  validate_StringRules_well_known_uri = 17,
  validate_StringRules_well_known_uri_ref = 18,
-  validate_StringRules_well_known_NOT_SET = 0,
+  validate_StringRules_well_known_NOT_SET = 0
 } validate_StringRules_well_known_oneofcases;
 UPB_INLINE validate_StringRules_well_known_oneofcases validate_StringRules_well_known_case(const validate_StringRules* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(108, 156)); }

@ -1442,9 +1457,10 @@ UPB_INLINE void validate_StringRules_set_len_bytes(validate_StringRules *msg, ui
 UPB_INLINE validate_BytesRules *validate_BytesRules_new(upb_arena *arena) {
  return (validate_BytesRules *)upb_msg_new(&validate_BytesRules_msginit, arena);
 }
-UPB_INLINE validate_BytesRules *validate_BytesRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_BytesRules *validate_BytesRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_BytesRules *ret = validate_BytesRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_BytesRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_BytesRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_BytesRules_serialize(const validate_BytesRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_BytesRules_msginit, arena, len);
@ -1454,7 +1470,7 @@ typedef enum {
  validate_BytesRules_well_known_ip = 10,
  validate_BytesRules_well_known_ipv4 = 11,
  validate_BytesRules_well_known_ipv6 = 12,
-  validate_BytesRules_well_known_NOT_SET = 0,
+  validate_BytesRules_well_known_NOT_SET = 0
 } validate_BytesRules_well_known_oneofcases;
 UPB_INLINE validate_BytesRules_well_known_oneofcases validate_BytesRules_well_known_case(const validate_BytesRules* msg) { return UPB_FIELD_AT(msg, int, UPB_SIZE(84, 132)); }

@ -1551,9 +1567,10 @@ UPB_INLINE void validate_BytesRules_set_len(validate_BytesRules *msg, uint64_t v
 UPB_INLINE validate_EnumRules *validate_EnumRules_new(upb_arena *arena) {
  return (validate_EnumRules *)upb_msg_new(&validate_EnumRules_msginit, arena);
 }
-UPB_INLINE validate_EnumRules *validate_EnumRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_EnumRules *validate_EnumRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_EnumRules *ret = validate_EnumRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_EnumRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_EnumRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_EnumRules_serialize(const validate_EnumRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_EnumRules_msginit, arena, len);
@ -1601,9 +1618,10 @@ UPB_INLINE bool validate_EnumRules_add_not_in(validate_EnumRules *msg, int32_t v
 UPB_INLINE validate_MessageRules *validate_MessageRules_new(upb_arena *arena) {
  return (validate_MessageRules *)upb_msg_new(&validate_MessageRules_msginit, arena);
 }
-UPB_INLINE validate_MessageRules *validate_MessageRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_MessageRules *validate_MessageRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_MessageRules *ret = validate_MessageRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_MessageRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_MessageRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_MessageRules_serialize(const validate_MessageRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_MessageRules_msginit, arena, len);
@ -1629,9 +1647,10 @@ UPB_INLINE void validate_MessageRules_set_required(validate_MessageRules *msg, b
 UPB_INLINE validate_RepeatedRules *validate_RepeatedRules_new(upb_arena *arena) {
  return (validate_RepeatedRules *)upb_msg_new(&validate_RepeatedRules_msginit, arena);
 }
-UPB_INLINE validate_RepeatedRules *validate_RepeatedRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_RepeatedRules *validate_RepeatedRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_RepeatedRules *ret = validate_RepeatedRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_RepeatedRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_RepeatedRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_RepeatedRules_serialize(const validate_RepeatedRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_RepeatedRules_msginit, arena, len);
@ -1678,9 +1697,10 @@ UPB_INLINE struct validate_FieldRules* validate_RepeatedRules_mutable_items(vali
 UPB_INLINE validate_MapRules *validate_MapRules_new(upb_arena *arena) {
  return (validate_MapRules *)upb_msg_new(&validate_MapRules_msginit, arena);
 }
-UPB_INLINE validate_MapRules *validate_MapRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_MapRules *validate_MapRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_MapRules *ret = validate_MapRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_MapRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_MapRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_MapRules_serialize(const validate_MapRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_MapRules_msginit, arena, len);
@ -1742,9 +1762,10 @@ UPB_INLINE struct validate_FieldRules* validate_MapRules_mutable_values(validate
 UPB_INLINE validate_AnyRules *validate_AnyRules_new(upb_arena *arena) {
  return (validate_AnyRules *)upb_msg_new(&validate_AnyRules_msginit, arena);
 }
-UPB_INLINE validate_AnyRules *validate_AnyRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_AnyRules *validate_AnyRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_AnyRules *ret = validate_AnyRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_AnyRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_AnyRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_AnyRules_serialize(const validate_AnyRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_AnyRules_msginit, arena, len);
@ -1786,9 +1807,10 @@ UPB_INLINE bool validate_AnyRules_add_not_in(validate_AnyRules *msg, upb_strview
 UPB_INLINE validate_DurationRules *validate_DurationRules_new(upb_arena *arena) {
  return (validate_DurationRules *)upb_msg_new(&validate_DurationRules_msginit, arena);
 }
-UPB_INLINE validate_DurationRules *validate_DurationRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_DurationRules *validate_DurationRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_DurationRules *ret = validate_DurationRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_DurationRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_DurationRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_DurationRules_serialize(const validate_DurationRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_DurationRules_msginit, arena, len);
@ -1911,9 +1933,10 @@ UPB_INLINE struct google_protobuf_Duration* validate_DurationRules_add_not_in(va
 UPB_INLINE validate_TimestampRules *validate_TimestampRules_new(upb_arena *arena) {
  return (validate_TimestampRules *)upb_msg_new(&validate_TimestampRules_msginit, arena);
 }
-UPB_INLINE validate_TimestampRules *validate_TimestampRules_parsenew(upb_strview buf, upb_arena *arena) {
+UPB_INLINE validate_TimestampRules *validate_TimestampRules_parse(const char *buf, size_t size,
+                        upb_arena *arena) {
  validate_TimestampRules *ret = validate_TimestampRules_new(arena);
-  return (ret && upb_decode(buf, ret, &validate_TimestampRules_msginit)) ? ret : NULL;
+  return (ret && upb_decode(buf, size, ret, &validate_TimestampRules_msginit)) ? ret : NULL;
 }
 UPB_INLINE char *validate_TimestampRules_serialize(const validate_TimestampRules *msg, upb_arena *arena, size_t *len) {
  return upb_encode(msg, &validate_TimestampRules_msginit, arena, len);
--- a/third_party/upb
+++ b/third_party/upb
@ -1 +1 @@
-Subproject commit fa88c6017ddb490aa78c57bea682193f533ed69a
+Subproject commit cf35baa1ad70f0dca734f93bcc2b54d8d059bcdd
--- a/tools/run_tests/sanity/check_submodules.sh
+++ b/tools/run_tests/sanity/check_submodules.sh
@ -40,7 +40,7 @@ cat << EOF | awk '{ print $1 }' | sort > "$want_submodules"
 9245d481eb3e890f708ff2d7dadf2a10c04748ba third_party/libcxxabi (heads/release_60)
 582743bf40c5d3639a70f98f183914a2c0cd0680 third_party/protobuf (v3.7.0-rc.2-20-g582743bf)
 e143189bf6f37b3957fb31743df6a1bcf4a8c685 third_party/protoc-gen-validate (v0.0.10)
- fa88c6017ddb490aa78c57bea682193f533ed69a third_party/upb (heads/master)
+ cf35baa1ad70f0dca734f93bcc2b54d8d059bcdd third_party/upb (heads/master)
 cacf7f1d4e3d44d871b605da3b647f07d718623f third_party/zlib (v1.2.11)
 EOF