chore: remove beta api annotation from client header customization surface

gapic-generator-java/src/main/java/com/google/api/generator/gapic/composer/common/AbstractServiceSettingsClassComposer.java

@@ -430,14 +430,6 @@ private List<MethodDefinition> createDefaultGetterMethods(Service service, TypeS
                 "defaultApiClientHeaderProviderBuilder",
                 TypeNode.withReference(
                     ConcreteReference.withClazz(ApiClientHeaderProvider.Builder.class)))
-            .setAnnotations(
-                Arrays.asList(
-                    AnnotationNode.builder()
-                        .setType(FIXED_TYPESTORE.get("BetaApi"))
-                        .setDescription(
-                            "The surface for customizing headers is not stable yet and may"
-                                + " change in the future.")
-                        .build()))
             .build());
     return javaMethods;
   }

gapic-generator-java/src/main/java/com/google/api/generator/gapic/composer/common/AbstractServiceStubSettingsClassComposer.java

@@ -370,15 +370,7 @@ protected MethodDefinition createApiClientHeaderProviderBuilderMethod(
             .setReturnType(returnType)
             .build();
 
-    AnnotationNode annotation =
-        AnnotationNode.builder()
-            .setType(FIXED_TYPESTORE.get("BetaApi"))
-            .setDescription(
-                "The surface for customizing headers is not stable yet and may change in the"
-                    + " future.")
-            .build();
     return MethodDefinition.builder()
-        .setAnnotations(Arrays.asList(annotation))
         .setScope(ScopeNode.PUBLIC)
         .setIsStatic(true)
         .setReturnType(returnType)

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/DeprecatedServiceSettings.golden

@@ -1,7 +1,6 @@
 package com.google.testdata.v1;
 
 import com.google.api.core.ApiFunction;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.GoogleCredentialsProvider;
 import com.google.api.gax.core.InstantiatingExecutorProvider;
 import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
@@ -109,7 +108,6 @@ public class DeprecatedServiceSettings extends ClientSettings<DeprecatedServiceS
     return DeprecatedServiceStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return DeprecatedServiceStubSettings.defaultApiClientHeaderProviderBuilder();
   }

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/DeprecatedServiceStubSettings.golden

@@ -1,7 +1,6 @@
 package com.google.testdata.v1.stub;
 
 import com.google.api.core.ApiFunction;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.GaxProperties;
 import com.google.api.gax.core.GoogleCredentialsProvider;
 import com.google.api.gax.core.InstantiatingExecutorProvider;
@@ -148,7 +147,6 @@ public class DeprecatedServiceStubSettings extends StubSettings<DeprecatedServic
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/EchoSettings.golden

@@ -154,7 +154,6 @@ public class EchoSettings extends ClientSettings<EchoSettings> {
     return EchoStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return EchoStubSettings.defaultApiClientHeaderProviderBuilder();
   }

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/EchoStubSettings.golden

@@ -331,7 +331,6 @@ public class EchoStubSettings extends StubSettings<EchoStubSettings> {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(EchoStubSettings.class))

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/LoggingServiceV2StubSettings.golden

@@ -7,7 +7,6 @@ import static com.google.logging.v2.LoggingServiceV2Client.ListMonitoredResource
 import com.google.api.MonitoredResourceDescriptor;
 import com.google.api.core.ApiFunction;
 import com.google.api.core.ApiFuture;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.batching.BatchingSettings;
 import com.google.api.gax.batching.FlowControlSettings;
 import com.google.api.gax.batching.FlowController;
@@ -474,7 +473,6 @@ public class LoggingServiceV2StubSettings extends StubSettings<LoggingServiceV2S
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpc/goldens/PublisherStubSettings.golden

@@ -6,7 +6,6 @@ import static com.google.pubsub.v1.PublisherClient.ListTopicsPagedResponse;
 
 import com.google.api.core.ApiFunction;
 import com.google.api.core.ApiFuture;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.batching.BatchingSettings;
 import com.google.api.gax.batching.FlowControlSettings;
 import com.google.api.gax.batching.FlowController;
@@ -483,7 +482,6 @@ public class PublisherStubSettings extends StubSettings<PublisherStubSettings> {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(PublisherStubSettings.class))

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpcrest/goldens/EchoSettings.golden

@@ -167,7 +167,6 @@ public class EchoSettings extends ClientSettings<EchoSettings> {
     return EchoStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return EchoStubSettings.defaultApiClientHeaderProviderBuilder();
   }

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpcrest/goldens/EchoStubSettings.golden

@@ -354,15 +354,13 @@ public class EchoStubSettings extends StubSettings<EchoStubSettings> {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(EchoStubSettings.class))
         .setTransportToken(
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(EchoStubSettings.class))

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpcrest/goldens/WickedSettings.golden

@@ -105,7 +105,6 @@ public class WickedSettings extends ClientSettings<WickedSettings> {
     return WickedStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return WickedStubSettings.defaultApiClientHeaderProviderBuilder();
   }

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/grpcrest/goldens/WickedStubSettings.golden

@@ -145,7 +145,6 @@ public class WickedStubSettings extends StubSettings<WickedStubSettings> {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(WickedStubSettings.class))

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/rest/goldens/ComplianceSettings.golden

@@ -130,7 +130,6 @@ public class ComplianceSettings extends ClientSettings<ComplianceSettings> {
     return ComplianceStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ComplianceStubSettings.defaultApiClientHeaderProviderBuilder();
   }

gapic-generator-java/src/test/java/com/google/api/generator/gapic/composer/rest/goldens/ComplianceStubSettings.golden

@@ -177,7 +177,6 @@ public class ComplianceStubSettings extends StubSettings<ComplianceStubSettings>
     return defaultHttpJsonTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/ComplianceSettings.java

@@ -202,7 +202,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return ComplianceStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ComplianceStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/EchoSettings.java

@@ -218,7 +218,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return EchoStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return EchoStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/IdentitySettings.java

@@ -180,7 +180,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return IdentityStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return IdentityStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/MessagingSettings.java

@@ -238,7 +238,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return MessagingStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return MessagingStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/SequenceServiceSettings.java

@@ -190,7 +190,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return SequenceServiceStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return SequenceServiceStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/TestingSettings.java

@@ -197,7 +197,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return TestingStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return TestingStubSettings.defaultApiClientHeaderProviderBuilder();
   }

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/ComplianceStubSettings.java

@@ -326,7 +326,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(
@@ -335,7 +334,6 @@ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProvider
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/EchoStubSettings.java

@@ -485,15 +485,13 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(EchoStubSettings.class))
         .setTransportToken(
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(EchoStubSettings.class))

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/IdentityStubSettings.java

@@ -356,15 +356,13 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(IdentityStubSettings.class))
         .setTransportToken(
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(IdentityStubSettings.class))

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/MessagingStubSettings.java

@@ -498,15 +498,13 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(MessagingStubSettings.class))
         .setTransportToken(
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(MessagingStubSettings.class))

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/SequenceServiceStubSettings.java

@@ -321,7 +321,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(
@@ -330,7 +329,6 @@ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProvider
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/TestingStubSettings.java

@@ -438,15 +438,13 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(TestingStubSettings.class))
         .setTransportToken(
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(TestingStubSettings.class))

test/integration/goldens/apigeeconnect/src/com/google/cloud/apigeeconnect/v1/ConnectionServiceSettings.java

@@ -124,7 +124,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return ConnectionServiceStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return ConnectionServiceStubSettings.defaultApiClientHeaderProviderBuilder();
   }

test/integration/goldens/apigeeconnect/src/com/google/cloud/apigeeconnect/v1/TetherSettings.java

@@ -17,7 +17,6 @@
 package com.google.cloud.apigeeconnect.v1;
 
 import com.google.api.core.ApiFunction;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.GoogleCredentialsProvider;
 import com.google.api.gax.core.InstantiatingExecutorProvider;
 import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
@@ -110,7 +109,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return TetherStubSettings.defaultTransportChannelProvider();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
     return TetherStubSettings.defaultApiClientHeaderProviderBuilder();
   }

test/integration/goldens/apigeeconnect/src/com/google/cloud/apigeeconnect/v1/stub/ConnectionServiceStubSettings.java

@@ -241,7 +241,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(
@@ -250,7 +249,6 @@ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProvider
             GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken(

test/integration/goldens/apigeeconnect/src/com/google/cloud/apigeeconnect/v1/stub/TetherStubSettings.java

@@ -17,7 +17,6 @@
 package com.google.cloud.apigeeconnect.v1.stub;
 
 import com.google.api.core.ApiFunction;
-import com.google.api.core.BetaApi;
 import com.google.api.gax.core.GaxProperties;
 import com.google.api.gax.core.GoogleCredentialsProvider;
 import com.google.api.gax.core.InstantiatingExecutorProvider;
@@ -154,7 +153,6 @@ public static TransportChannelProvider defaultTransportChannelProvider() {
     return defaultGrpcTransportProviderBuilder().build();
   }
 
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
   public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
     return ApiClientHeaderProvider.newBuilder()
         .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(TetherStubSettings.class))