diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
index 67308dde..2067e7a5 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceClient.java
@@ -18,7 +18,6 @@
 
 import com.google.analytics.admin.v1alpha.stub.AnalyticsAdminServiceStub;
 import com.google.analytics.admin.v1alpha.stub.AnalyticsAdminServiceStubSettings;
-import com.google.api.core.ApiFunction;
 import com.google.api.core.ApiFuture;
 import com.google.api.core.ApiFutures;
 import com.google.api.core.BetaApi;
@@ -7349,12 +7348,7 @@ public static ApiFuture<ListAccountsPagedResponse> createAsync(
           ListAccountsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListAccountsPage, ListAccountsPagedResponse>() {
-            @Override
-            public ListAccountsPagedResponse apply(ListAccountsPage input) {
-              return new ListAccountsPagedResponse(input);
-            }
-          },
+          input -> new ListAccountsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7430,12 +7424,7 @@ public static ApiFuture<ListAccountSummariesPagedResponse> createAsync(
           ListAccountSummariesPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListAccountSummariesPage, ListAccountSummariesPagedResponse>() {
-            @Override
-            public ListAccountSummariesPagedResponse apply(ListAccountSummariesPage input) {
-              return new ListAccountSummariesPagedResponse(input);
-            }
-          },
+          input -> new ListAccountSummariesPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7518,12 +7507,7 @@ public static ApiFuture<ListPropertiesPagedResponse> createAsync(
           ListPropertiesPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListPropertiesPage, ListPropertiesPagedResponse>() {
-            @Override
-            public ListPropertiesPagedResponse apply(ListPropertiesPage input) {
-              return new ListPropertiesPagedResponse(input);
-            }
-          },
+          input -> new ListPropertiesPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7599,12 +7583,7 @@ public static ApiFuture<ListUserLinksPagedResponse> createAsync(
           ListUserLinksPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListUserLinksPage, ListUserLinksPagedResponse>() {
-            @Override
-            public ListUserLinksPagedResponse apply(ListUserLinksPage input) {
-              return new ListUserLinksPagedResponse(input);
-            }
-          },
+          input -> new ListUserLinksPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7680,12 +7659,7 @@ public static ApiFuture<AuditUserLinksPagedResponse> createAsync(
           AuditUserLinksPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<AuditUserLinksPage, AuditUserLinksPagedResponse>() {
-            @Override
-            public AuditUserLinksPagedResponse apply(AuditUserLinksPage input) {
-              return new AuditUserLinksPagedResponse(input);
-            }
-          },
+          input -> new AuditUserLinksPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7761,12 +7735,7 @@ public static ApiFuture<ListWebDataStreamsPagedResponse> createAsync(
           ListWebDataStreamsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListWebDataStreamsPage, ListWebDataStreamsPagedResponse>() {
-            @Override
-            public ListWebDataStreamsPagedResponse apply(ListWebDataStreamsPage input) {
-              return new ListWebDataStreamsPagedResponse(input);
-            }
-          },
+          input -> new ListWebDataStreamsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7847,12 +7816,7 @@ public static ApiFuture<ListIosAppDataStreamsPagedResponse> createAsync(
           ListIosAppDataStreamsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListIosAppDataStreamsPage, ListIosAppDataStreamsPagedResponse>() {
-            @Override
-            public ListIosAppDataStreamsPagedResponse apply(ListIosAppDataStreamsPage input) {
-              return new ListIosAppDataStreamsPagedResponse(input);
-            }
-          },
+          input -> new ListIosAppDataStreamsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -7939,13 +7903,7 @@ public static ApiFuture<ListAndroidAppDataStreamsPagedResponse> createAsync(
           ListAndroidAppDataStreamsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListAndroidAppDataStreamsPage, ListAndroidAppDataStreamsPagedResponse>() {
-            @Override
-            public ListAndroidAppDataStreamsPagedResponse apply(
-                ListAndroidAppDataStreamsPage input) {
-              return new ListAndroidAppDataStreamsPagedResponse(input);
-            }
-          },
+          input -> new ListAndroidAppDataStreamsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8037,12 +7995,7 @@ public static ApiFuture<ListFirebaseLinksPagedResponse> createAsync(
           ListFirebaseLinksPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListFirebaseLinksPage, ListFirebaseLinksPagedResponse>() {
-            @Override
-            public ListFirebaseLinksPagedResponse apply(ListFirebaseLinksPage input) {
-              return new ListFirebaseLinksPagedResponse(input);
-            }
-          },
+          input -> new ListFirebaseLinksPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8122,12 +8075,7 @@ public static ApiFuture<ListGoogleAdsLinksPagedResponse> createAsync(
           ListGoogleAdsLinksPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListGoogleAdsLinksPage, ListGoogleAdsLinksPagedResponse>() {
-            @Override
-            public ListGoogleAdsLinksPagedResponse apply(ListGoogleAdsLinksPage input) {
-              return new ListGoogleAdsLinksPagedResponse(input);
-            }
-          },
+          input -> new ListGoogleAdsLinksPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8212,14 +8160,7 @@ public static ApiFuture<ListMeasurementProtocolSecretsPagedResponse> createAsync
               .createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<
-              ListMeasurementProtocolSecretsPage, ListMeasurementProtocolSecretsPagedResponse>() {
-            @Override
-            public ListMeasurementProtocolSecretsPagedResponse apply(
-                ListMeasurementProtocolSecretsPage input) {
-              return new ListMeasurementProtocolSecretsPagedResponse(input);
-            }
-          },
+          input -> new ListMeasurementProtocolSecretsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8315,13 +8256,7 @@ public static ApiFuture<SearchChangeHistoryEventsPagedResponse> createAsync(
           SearchChangeHistoryEventsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<SearchChangeHistoryEventsPage, SearchChangeHistoryEventsPagedResponse>() {
-            @Override
-            public SearchChangeHistoryEventsPagedResponse apply(
-                SearchChangeHistoryEventsPage input) {
-              return new SearchChangeHistoryEventsPagedResponse(input);
-            }
-          },
+          input -> new SearchChangeHistoryEventsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8414,12 +8349,7 @@ public static ApiFuture<ListConversionEventsPagedResponse> createAsync(
           ListConversionEventsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListConversionEventsPage, ListConversionEventsPagedResponse>() {
-            @Override
-            public ListConversionEventsPagedResponse apply(ListConversionEventsPage input) {
-              return new ListConversionEventsPagedResponse(input);
-            }
-          },
+          input -> new ListConversionEventsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8503,12 +8433,7 @@ public static ApiFuture<ListCustomDimensionsPagedResponse> createAsync(
           ListCustomDimensionsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListCustomDimensionsPage, ListCustomDimensionsPagedResponse>() {
-            @Override
-            public ListCustomDimensionsPagedResponse apply(ListCustomDimensionsPage input) {
-              return new ListCustomDimensionsPagedResponse(input);
-            }
-          },
+          input -> new ListCustomDimensionsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
@@ -8591,12 +8516,7 @@ public static ApiFuture<ListCustomMetricsPagedResponse> createAsync(
           ListCustomMetricsPage.createEmptyPage().createPageAsync(context, futureResponse);
       return ApiFutures.transform(
           futurePage,
-          new ApiFunction<ListCustomMetricsPage, ListCustomMetricsPagedResponse>() {
-            @Override
-            public ListCustomMetricsPagedResponse apply(ListCustomMetricsPage input) {
-              return new ListCustomMetricsPagedResponse(input);
-            }
-          },
+          input -> new ListCustomMetricsPagedResponse(input),
           MoreExecutors.directExecutor());
     }
 
diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceSettings.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceSettings.java
index e1c8d581..ab244744 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceSettings.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/AnalyticsAdminServiceSettings.java
@@ -596,14 +596,13 @@ public AnalyticsAdminServiceStubSettings.Builder getStubSettingsBuilder() {
       return ((AnalyticsAdminServiceStubSettings.Builder) getStubSettings());
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
      * <p>Note: This method does not support applying settings to streaming methods.
      */
     public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) throws Exception {
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
       super.applyToAllUnaryMethods(
           getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
       return this;
diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/AnalyticsAdminServiceStubSettings.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/AnalyticsAdminServiceStubSettings.java
index e610a381..8d538243 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/AnalyticsAdminServiceStubSettings.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/AnalyticsAdminServiceStubSettings.java
@@ -2757,14 +2757,13 @@ private static Builder initDefaults(Builder builder) {
       return builder;
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
      * <p>Note: This method does not support applying settings to streaming methods.
      */
     public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) throws Exception {
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
       super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
       return this;
     }
diff --git a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/GrpcAnalyticsAdminServiceStub.java b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/GrpcAnalyticsAdminServiceStub.java
index 15e4c2d0..8446c1a0 100644
--- a/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/GrpcAnalyticsAdminServiceStub.java
+++ b/google-analytics-admin/src/main/java/com/google/analytics/admin/v1alpha/stub/GrpcAnalyticsAdminServiceStub.java
@@ -141,7 +141,6 @@
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
 import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.RequestParamsExtractor;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.common.collect.ImmutableMap;
 import com.google.longrunning.stub.GrpcOperationsStub;
@@ -149,7 +148,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
@@ -1139,13 +1137,10 @@ protected GrpcAnalyticsAdminServiceStub(
         GrpcCallSettings.<GetAccountRequest, Account>newBuilder()
             .setMethodDescriptor(getAccountMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetAccountRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetAccountRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListAccountsRequest, ListAccountsResponse> listAccountsTransportSettings =
@@ -1156,26 +1151,20 @@ public Map<String, String> extract(GetAccountRequest request) {
         GrpcCallSettings.<DeleteAccountRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteAccountMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteAccountRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteAccountRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdateAccountRequest, Account> updateAccountTransportSettings =
         GrpcCallSettings.<UpdateAccountRequest, Account>newBuilder()
             .setMethodDescriptor(updateAccountMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<UpdateAccountRequest>() {
-                  @Override
-                  public Map<String, String> extract(UpdateAccountRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("account.name", String.valueOf(request.getAccount().getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("account.name", String.valueOf(request.getAccount().getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ProvisionAccountTicketRequest, ProvisionAccountTicketResponse>
@@ -1193,13 +1182,10 @@ public Map<String, String> extract(UpdateAccountRequest request) {
         GrpcCallSettings.<GetPropertyRequest, Property>newBuilder()
             .setMethodDescriptor(getPropertyMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetPropertyRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetPropertyRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListPropertiesRequest, ListPropertiesResponse>
@@ -1215,39 +1201,30 @@ public Map<String, String> extract(GetPropertyRequest request) {
         GrpcCallSettings.<DeletePropertyRequest, Property>newBuilder()
             .setMethodDescriptor(deletePropertyMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeletePropertyRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeletePropertyRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdatePropertyRequest, Property> updatePropertyTransportSettings =
         GrpcCallSettings.<UpdatePropertyRequest, Property>newBuilder()
             .setMethodDescriptor(updatePropertyMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<UpdatePropertyRequest>() {
-                  @Override
-                  public Map<String, String> extract(UpdatePropertyRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("property.name", String.valueOf(request.getProperty().getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("property.name", String.valueOf(request.getProperty().getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<GetUserLinkRequest, UserLink> getUserLinkTransportSettings =
         GrpcCallSettings.<GetUserLinkRequest, UserLink>newBuilder()
             .setMethodDescriptor(getUserLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetUserLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetUserLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<BatchGetUserLinksRequest, BatchGetUserLinksResponse>
@@ -1255,26 +1232,20 @@ public Map<String, String> extract(GetUserLinkRequest request) {
             GrpcCallSettings.<BatchGetUserLinksRequest, BatchGetUserLinksResponse>newBuilder()
                 .setMethodDescriptor(batchGetUserLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<BatchGetUserLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(BatchGetUserLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListUserLinksRequest, ListUserLinksResponse> listUserLinksTransportSettings =
         GrpcCallSettings.<ListUserLinksRequest, ListUserLinksResponse>newBuilder()
             .setMethodDescriptor(listUserLinksMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<ListUserLinksRequest>() {
-                  @Override
-                  public Map<String, String> extract(ListUserLinksRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("parent", String.valueOf(request.getParent()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<AuditUserLinksRequest, AuditUserLinksResponse>
@@ -1282,26 +1253,20 @@ public Map<String, String> extract(ListUserLinksRequest request) {
             GrpcCallSettings.<AuditUserLinksRequest, AuditUserLinksResponse>newBuilder()
                 .setMethodDescriptor(auditUserLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<AuditUserLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(AuditUserLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateUserLinkRequest, UserLink> createUserLinkTransportSettings =
         GrpcCallSettings.<CreateUserLinkRequest, UserLink>newBuilder()
             .setMethodDescriptor(createUserLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<CreateUserLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(CreateUserLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("parent", String.valueOf(request.getParent()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<BatchCreateUserLinksRequest, BatchCreateUserLinksResponse>
@@ -1309,26 +1274,20 @@ public Map<String, String> extract(CreateUserLinkRequest request) {
             GrpcCallSettings.<BatchCreateUserLinksRequest, BatchCreateUserLinksResponse>newBuilder()
                 .setMethodDescriptor(batchCreateUserLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<BatchCreateUserLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(BatchCreateUserLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateUserLinkRequest, UserLink> updateUserLinkTransportSettings =
         GrpcCallSettings.<UpdateUserLinkRequest, UserLink>newBuilder()
             .setMethodDescriptor(updateUserLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<UpdateUserLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(UpdateUserLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("user_link.name", String.valueOf(request.getUserLink().getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("user_link.name", String.valueOf(request.getUserLink().getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<BatchUpdateUserLinksRequest, BatchUpdateUserLinksResponse>
@@ -1336,65 +1295,50 @@ public Map<String, String> extract(UpdateUserLinkRequest request) {
             GrpcCallSettings.<BatchUpdateUserLinksRequest, BatchUpdateUserLinksResponse>newBuilder()
                 .setMethodDescriptor(batchUpdateUserLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<BatchUpdateUserLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(BatchUpdateUserLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteUserLinkRequest, Empty> deleteUserLinkTransportSettings =
         GrpcCallSettings.<DeleteUserLinkRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteUserLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteUserLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteUserLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<BatchDeleteUserLinksRequest, Empty> batchDeleteUserLinksTransportSettings =
         GrpcCallSettings.<BatchDeleteUserLinksRequest, Empty>newBuilder()
             .setMethodDescriptor(batchDeleteUserLinksMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<BatchDeleteUserLinksRequest>() {
-                  @Override
-                  public Map<String, String> extract(BatchDeleteUserLinksRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("parent", String.valueOf(request.getParent()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<GetWebDataStreamRequest, WebDataStream> getWebDataStreamTransportSettings =
         GrpcCallSettings.<GetWebDataStreamRequest, WebDataStream>newBuilder()
             .setMethodDescriptor(getWebDataStreamMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetWebDataStreamRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetWebDataStreamRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<DeleteWebDataStreamRequest, Empty> deleteWebDataStreamTransportSettings =
         GrpcCallSettings.<DeleteWebDataStreamRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteWebDataStreamMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteWebDataStreamRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteWebDataStreamRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdateWebDataStreamRequest, WebDataStream>
@@ -1402,15 +1346,12 @@ public Map<String, String> extract(DeleteWebDataStreamRequest request) {
             GrpcCallSettings.<UpdateWebDataStreamRequest, WebDataStream>newBuilder()
                 .setMethodDescriptor(updateWebDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateWebDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(UpdateWebDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "web_data_stream.name",
-                            String.valueOf(request.getWebDataStream().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "web_data_stream.name",
+                          String.valueOf(request.getWebDataStream().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateWebDataStreamRequest, WebDataStream>
@@ -1418,13 +1359,10 @@ public Map<String, String> extract(UpdateWebDataStreamRequest request) {
             GrpcCallSettings.<CreateWebDataStreamRequest, WebDataStream>newBuilder()
                 .setMethodDescriptor(createWebDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<CreateWebDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(CreateWebDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListWebDataStreamsRequest, ListWebDataStreamsResponse>
@@ -1432,13 +1370,10 @@ public Map<String, String> extract(CreateWebDataStreamRequest request) {
             GrpcCallSettings.<ListWebDataStreamsRequest, ListWebDataStreamsResponse>newBuilder()
                 .setMethodDescriptor(listWebDataStreamsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListWebDataStreamsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListWebDataStreamsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetIosAppDataStreamRequest, IosAppDataStream>
@@ -1446,26 +1381,20 @@ public Map<String, String> extract(ListWebDataStreamsRequest request) {
             GrpcCallSettings.<GetIosAppDataStreamRequest, IosAppDataStream>newBuilder()
                 .setMethodDescriptor(getIosAppDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetIosAppDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetIosAppDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteIosAppDataStreamRequest, Empty> deleteIosAppDataStreamTransportSettings =
         GrpcCallSettings.<DeleteIosAppDataStreamRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteIosAppDataStreamMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteIosAppDataStreamRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteIosAppDataStreamRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdateIosAppDataStreamRequest, IosAppDataStream>
@@ -1473,15 +1402,12 @@ public Map<String, String> extract(DeleteIosAppDataStreamRequest request) {
             GrpcCallSettings.<UpdateIosAppDataStreamRequest, IosAppDataStream>newBuilder()
                 .setMethodDescriptor(updateIosAppDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateIosAppDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(UpdateIosAppDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "ios_app_data_stream.name",
-                            String.valueOf(request.getIosAppDataStream().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "ios_app_data_stream.name",
+                          String.valueOf(request.getIosAppDataStream().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListIosAppDataStreamsRequest, ListIosAppDataStreamsResponse>
@@ -1490,13 +1416,10 @@ public Map<String, String> extract(UpdateIosAppDataStreamRequest request) {
                 .<ListIosAppDataStreamsRequest, ListIosAppDataStreamsResponse>newBuilder()
                 .setMethodDescriptor(listIosAppDataStreamsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListIosAppDataStreamsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListIosAppDataStreamsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetAndroidAppDataStreamRequest, AndroidAppDataStream>
@@ -1504,13 +1427,10 @@ public Map<String, String> extract(ListIosAppDataStreamsRequest request) {
             GrpcCallSettings.<GetAndroidAppDataStreamRequest, AndroidAppDataStream>newBuilder()
                 .setMethodDescriptor(getAndroidAppDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetAndroidAppDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetAndroidAppDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteAndroidAppDataStreamRequest, Empty>
@@ -1518,14 +1438,10 @@ public Map<String, String> extract(GetAndroidAppDataStreamRequest request) {
             GrpcCallSettings.<DeleteAndroidAppDataStreamRequest, Empty>newBuilder()
                 .setMethodDescriptor(deleteAndroidAppDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<DeleteAndroidAppDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          DeleteAndroidAppDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateAndroidAppDataStreamRequest, AndroidAppDataStream>
@@ -1533,16 +1449,12 @@ public Map<String, String> extract(
             GrpcCallSettings.<UpdateAndroidAppDataStreamRequest, AndroidAppDataStream>newBuilder()
                 .setMethodDescriptor(updateAndroidAppDataStreamMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateAndroidAppDataStreamRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          UpdateAndroidAppDataStreamRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "android_app_data_stream.name",
-                            String.valueOf(request.getAndroidAppDataStream().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "android_app_data_stream.name",
+                          String.valueOf(request.getAndroidAppDataStream().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListAndroidAppDataStreamsRequest, ListAndroidAppDataStreamsResponse>
@@ -1551,13 +1463,10 @@ public Map<String, String> extract(
                 .<ListAndroidAppDataStreamsRequest, ListAndroidAppDataStreamsResponse>newBuilder()
                 .setMethodDescriptor(listAndroidAppDataStreamsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListAndroidAppDataStreamsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListAndroidAppDataStreamsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetEnhancedMeasurementSettingsRequest, EnhancedMeasurementSettings>
@@ -1566,14 +1475,10 @@ public Map<String, String> extract(ListAndroidAppDataStreamsRequest request) {
                 .<GetEnhancedMeasurementSettingsRequest, EnhancedMeasurementSettings>newBuilder()
                 .setMethodDescriptor(getEnhancedMeasurementSettingsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetEnhancedMeasurementSettingsRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          GetEnhancedMeasurementSettingsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateEnhancedMeasurementSettingsRequest, EnhancedMeasurementSettings>
@@ -1582,56 +1487,43 @@ public Map<String, String> extract(
                 .<UpdateEnhancedMeasurementSettingsRequest, EnhancedMeasurementSettings>newBuilder()
                 .setMethodDescriptor(updateEnhancedMeasurementSettingsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateEnhancedMeasurementSettingsRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          UpdateEnhancedMeasurementSettingsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "enhanced_measurement_settings.name",
-                            String.valueOf(request.getEnhancedMeasurementSettings().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "enhanced_measurement_settings.name",
+                          String.valueOf(request.getEnhancedMeasurementSettings().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateFirebaseLinkRequest, FirebaseLink> createFirebaseLinkTransportSettings =
         GrpcCallSettings.<CreateFirebaseLinkRequest, FirebaseLink>newBuilder()
             .setMethodDescriptor(createFirebaseLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<CreateFirebaseLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(CreateFirebaseLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("parent", String.valueOf(request.getParent()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdateFirebaseLinkRequest, FirebaseLink> updateFirebaseLinkTransportSettings =
         GrpcCallSettings.<UpdateFirebaseLinkRequest, FirebaseLink>newBuilder()
             .setMethodDescriptor(updateFirebaseLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<UpdateFirebaseLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(UpdateFirebaseLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put(
-                        "firebase_link.name", String.valueOf(request.getFirebaseLink().getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put(
+                      "firebase_link.name", String.valueOf(request.getFirebaseLink().getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<DeleteFirebaseLinkRequest, Empty> deleteFirebaseLinkTransportSettings =
         GrpcCallSettings.<DeleteFirebaseLinkRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteFirebaseLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteFirebaseLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteFirebaseLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListFirebaseLinksRequest, ListFirebaseLinksResponse>
@@ -1639,26 +1531,20 @@ public Map<String, String> extract(DeleteFirebaseLinkRequest request) {
             GrpcCallSettings.<ListFirebaseLinksRequest, ListFirebaseLinksResponse>newBuilder()
                 .setMethodDescriptor(listFirebaseLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListFirebaseLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListFirebaseLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetGlobalSiteTagRequest, GlobalSiteTag> getGlobalSiteTagTransportSettings =
         GrpcCallSettings.<GetGlobalSiteTagRequest, GlobalSiteTag>newBuilder()
             .setMethodDescriptor(getGlobalSiteTagMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetGlobalSiteTagRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetGlobalSiteTagRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<CreateGoogleAdsLinkRequest, GoogleAdsLink>
@@ -1666,13 +1552,10 @@ public Map<String, String> extract(GetGlobalSiteTagRequest request) {
             GrpcCallSettings.<CreateGoogleAdsLinkRequest, GoogleAdsLink>newBuilder()
                 .setMethodDescriptor(createGoogleAdsLinkMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<CreateGoogleAdsLinkRequest>() {
-                      @Override
-                      public Map<String, String> extract(CreateGoogleAdsLinkRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateGoogleAdsLinkRequest, GoogleAdsLink>
@@ -1680,28 +1563,22 @@ public Map<String, String> extract(CreateGoogleAdsLinkRequest request) {
             GrpcCallSettings.<UpdateGoogleAdsLinkRequest, GoogleAdsLink>newBuilder()
                 .setMethodDescriptor(updateGoogleAdsLinkMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateGoogleAdsLinkRequest>() {
-                      @Override
-                      public Map<String, String> extract(UpdateGoogleAdsLinkRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "google_ads_link.name",
-                            String.valueOf(request.getGoogleAdsLink().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "google_ads_link.name",
+                          String.valueOf(request.getGoogleAdsLink().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteGoogleAdsLinkRequest, Empty> deleteGoogleAdsLinkTransportSettings =
         GrpcCallSettings.<DeleteGoogleAdsLinkRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteGoogleAdsLinkMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteGoogleAdsLinkRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteGoogleAdsLinkRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListGoogleAdsLinksRequest, ListGoogleAdsLinksResponse>
@@ -1709,13 +1586,10 @@ public Map<String, String> extract(DeleteGoogleAdsLinkRequest request) {
             GrpcCallSettings.<ListGoogleAdsLinksRequest, ListGoogleAdsLinksResponse>newBuilder()
                 .setMethodDescriptor(listGoogleAdsLinksMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListGoogleAdsLinksRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListGoogleAdsLinksRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetDataSharingSettingsRequest, DataSharingSettings>
@@ -1723,13 +1597,10 @@ public Map<String, String> extract(ListGoogleAdsLinksRequest request) {
             GrpcCallSettings.<GetDataSharingSettingsRequest, DataSharingSettings>newBuilder()
                 .setMethodDescriptor(getDataSharingSettingsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetDataSharingSettingsRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetDataSharingSettingsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetMeasurementProtocolSecretRequest, MeasurementProtocolSecret>
@@ -1738,14 +1609,10 @@ public Map<String, String> extract(GetDataSharingSettingsRequest request) {
                 .<GetMeasurementProtocolSecretRequest, MeasurementProtocolSecret>newBuilder()
                 .setMethodDescriptor(getMeasurementProtocolSecretMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetMeasurementProtocolSecretRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          GetMeasurementProtocolSecretRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListMeasurementProtocolSecretsRequest, ListMeasurementProtocolSecretsResponse>
@@ -1755,14 +1622,10 @@ public Map<String, String> extract(
                     newBuilder()
                 .setMethodDescriptor(listMeasurementProtocolSecretsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListMeasurementProtocolSecretsRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          ListMeasurementProtocolSecretsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateMeasurementProtocolSecretRequest, MeasurementProtocolSecret>
@@ -1771,14 +1634,10 @@ public Map<String, String> extract(
                 .<CreateMeasurementProtocolSecretRequest, MeasurementProtocolSecret>newBuilder()
                 .setMethodDescriptor(createMeasurementProtocolSecretMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<CreateMeasurementProtocolSecretRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          CreateMeasurementProtocolSecretRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteMeasurementProtocolSecretRequest, Empty>
@@ -1786,14 +1645,10 @@ public Map<String, String> extract(
             GrpcCallSettings.<DeleteMeasurementProtocolSecretRequest, Empty>newBuilder()
                 .setMethodDescriptor(deleteMeasurementProtocolSecretMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<DeleteMeasurementProtocolSecretRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          DeleteMeasurementProtocolSecretRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateMeasurementProtocolSecretRequest, MeasurementProtocolSecret>
@@ -1802,16 +1657,12 @@ public Map<String, String> extract(
                 .<UpdateMeasurementProtocolSecretRequest, MeasurementProtocolSecret>newBuilder()
                 .setMethodDescriptor(updateMeasurementProtocolSecretMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateMeasurementProtocolSecretRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          UpdateMeasurementProtocolSecretRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "measurement_protocol_secret.name",
-                            String.valueOf(request.getMeasurementProtocolSecret().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "measurement_protocol_secret.name",
+                          String.valueOf(request.getMeasurementProtocolSecret().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<SearchChangeHistoryEventsRequest, SearchChangeHistoryEventsResponse>
@@ -1820,13 +1671,10 @@ public Map<String, String> extract(
                 .<SearchChangeHistoryEventsRequest, SearchChangeHistoryEventsResponse>newBuilder()
                 .setMethodDescriptor(searchChangeHistoryEventsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<SearchChangeHistoryEventsRequest>() {
-                      @Override
-                      public Map<String, String> extract(SearchChangeHistoryEventsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("account", String.valueOf(request.getAccount()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("account", String.valueOf(request.getAccount()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetGoogleSignalsSettingsRequest, GoogleSignalsSettings>
@@ -1834,13 +1682,10 @@ public Map<String, String> extract(SearchChangeHistoryEventsRequest request) {
             GrpcCallSettings.<GetGoogleSignalsSettingsRequest, GoogleSignalsSettings>newBuilder()
                 .setMethodDescriptor(getGoogleSignalsSettingsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetGoogleSignalsSettingsRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetGoogleSignalsSettingsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateGoogleSignalsSettingsRequest, GoogleSignalsSettings>
@@ -1848,16 +1693,12 @@ public Map<String, String> extract(GetGoogleSignalsSettingsRequest request) {
             GrpcCallSettings.<UpdateGoogleSignalsSettingsRequest, GoogleSignalsSettings>newBuilder()
                 .setMethodDescriptor(updateGoogleSignalsSettingsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateGoogleSignalsSettingsRequest>() {
-                      @Override
-                      public Map<String, String> extract(
-                          UpdateGoogleSignalsSettingsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "google_signals_settings.name",
-                            String.valueOf(request.getGoogleSignalsSettings().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "google_signals_settings.name",
+                          String.valueOf(request.getGoogleSignalsSettings().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateConversionEventRequest, ConversionEvent>
@@ -1865,13 +1706,10 @@ public Map<String, String> extract(
             GrpcCallSettings.<CreateConversionEventRequest, ConversionEvent>newBuilder()
                 .setMethodDescriptor(createConversionEventMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<CreateConversionEventRequest>() {
-                      @Override
-                      public Map<String, String> extract(CreateConversionEventRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<GetConversionEventRequest, ConversionEvent>
@@ -1879,26 +1717,20 @@ public Map<String, String> extract(CreateConversionEventRequest request) {
             GrpcCallSettings.<GetConversionEventRequest, ConversionEvent>newBuilder()
                 .setMethodDescriptor(getConversionEventMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetConversionEventRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetConversionEventRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<DeleteConversionEventRequest, Empty> deleteConversionEventTransportSettings =
         GrpcCallSettings.<DeleteConversionEventRequest, Empty>newBuilder()
             .setMethodDescriptor(deleteConversionEventMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<DeleteConversionEventRequest>() {
-                  @Override
-                  public Map<String, String> extract(DeleteConversionEventRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListConversionEventsRequest, ListConversionEventsResponse>
@@ -1906,13 +1738,10 @@ public Map<String, String> extract(DeleteConversionEventRequest request) {
             GrpcCallSettings.<ListConversionEventsRequest, ListConversionEventsResponse>newBuilder()
                 .setMethodDescriptor(listConversionEventsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListConversionEventsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListConversionEventsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateCustomDimensionRequest, CustomDimension>
@@ -1920,13 +1749,10 @@ public Map<String, String> extract(ListConversionEventsRequest request) {
             GrpcCallSettings.<CreateCustomDimensionRequest, CustomDimension>newBuilder()
                 .setMethodDescriptor(createCustomDimensionMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<CreateCustomDimensionRequest>() {
-                      @Override
-                      public Map<String, String> extract(CreateCustomDimensionRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<UpdateCustomDimensionRequest, CustomDimension>
@@ -1934,15 +1760,12 @@ public Map<String, String> extract(CreateCustomDimensionRequest request) {
             GrpcCallSettings.<UpdateCustomDimensionRequest, CustomDimension>newBuilder()
                 .setMethodDescriptor(updateCustomDimensionMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<UpdateCustomDimensionRequest>() {
-                      @Override
-                      public Map<String, String> extract(UpdateCustomDimensionRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put(
-                            "custom_dimension.name",
-                            String.valueOf(request.getCustomDimension().getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put(
+                          "custom_dimension.name",
+                          String.valueOf(request.getCustomDimension().getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ListCustomDimensionsRequest, ListCustomDimensionsResponse>
@@ -1950,26 +1773,20 @@ public Map<String, String> extract(UpdateCustomDimensionRequest request) {
             GrpcCallSettings.<ListCustomDimensionsRequest, ListCustomDimensionsResponse>newBuilder()
                 .setMethodDescriptor(listCustomDimensionsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListCustomDimensionsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListCustomDimensionsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ArchiveCustomDimensionRequest, Empty> archiveCustomDimensionTransportSettings =
         GrpcCallSettings.<ArchiveCustomDimensionRequest, Empty>newBuilder()
             .setMethodDescriptor(archiveCustomDimensionMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<ArchiveCustomDimensionRequest>() {
-                  @Override
-                  public Map<String, String> extract(ArchiveCustomDimensionRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<GetCustomDimensionRequest, CustomDimension>
@@ -1977,40 +1794,31 @@ public Map<String, String> extract(ArchiveCustomDimensionRequest request) {
             GrpcCallSettings.<GetCustomDimensionRequest, CustomDimension>newBuilder()
                 .setMethodDescriptor(getCustomDimensionMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<GetCustomDimensionRequest>() {
-                      @Override
-                      public Map<String, String> extract(GetCustomDimensionRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("name", String.valueOf(request.getName()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<CreateCustomMetricRequest, CustomMetric> createCustomMetricTransportSettings =
         GrpcCallSettings.<CreateCustomMetricRequest, CustomMetric>newBuilder()
             .setMethodDescriptor(createCustomMetricMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<CreateCustomMetricRequest>() {
-                  @Override
-                  public Map<String, String> extract(CreateCustomMetricRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("parent", String.valueOf(request.getParent()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<UpdateCustomMetricRequest, CustomMetric> updateCustomMetricTransportSettings =
         GrpcCallSettings.<UpdateCustomMetricRequest, CustomMetric>newBuilder()
             .setMethodDescriptor(updateCustomMetricMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<UpdateCustomMetricRequest>() {
-                  @Override
-                  public Map<String, String> extract(UpdateCustomMetricRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put(
-                        "custom_metric.name", String.valueOf(request.getCustomMetric().getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put(
+                      "custom_metric.name", String.valueOf(request.getCustomMetric().getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<ListCustomMetricsRequest, ListCustomMetricsResponse>
@@ -2018,39 +1826,30 @@ public Map<String, String> extract(UpdateCustomMetricRequest request) {
             GrpcCallSettings.<ListCustomMetricsRequest, ListCustomMetricsResponse>newBuilder()
                 .setMethodDescriptor(listCustomMetricsMethodDescriptor)
                 .setParamsExtractor(
-                    new RequestParamsExtractor<ListCustomMetricsRequest>() {
-                      @Override
-                      public Map<String, String> extract(ListCustomMetricsRequest request) {
-                        ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                        params.put("parent", String.valueOf(request.getParent()));
-                        return params.build();
-                      }
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
                     })
                 .build();
     GrpcCallSettings<ArchiveCustomMetricRequest, Empty> archiveCustomMetricTransportSettings =
         GrpcCallSettings.<ArchiveCustomMetricRequest, Empty>newBuilder()
             .setMethodDescriptor(archiveCustomMetricMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<ArchiveCustomMetricRequest>() {
-                  @Override
-                  public Map<String, String> extract(ArchiveCustomMetricRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
     GrpcCallSettings<GetCustomMetricRequest, CustomMetric> getCustomMetricTransportSettings =
         GrpcCallSettings.<GetCustomMetricRequest, CustomMetric>newBuilder()
             .setMethodDescriptor(getCustomMetricMethodDescriptor)
             .setParamsExtractor(
-                new RequestParamsExtractor<GetCustomMetricRequest>() {
-                  @Override
-                  public Map<String, String> extract(GetCustomMetricRequest request) {
-                    ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                    params.put("name", String.valueOf(request.getName()));
-                    return params.build();
-                  }
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
                 })
             .build();
 
@@ -2898,7 +2697,13 @@ public UnaryCallable<GetCustomMetricRequest, CustomMetric> getCustomMetricCallab
 
   @Override
   public final void close() {
-    shutdown();
+    try {
+      backgroundResources.close();
+    } catch (RuntimeException e) {
+      throw e;
+    } catch (Exception e) {
+      throw new IllegalStateException("Failed to close resource", e);
+    }
   }
 
   @Override
diff --git a/pom.xml b/pom.xml
index b453bb32..802f449d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-shared-config</artifactId>
-    <version>0.13.1</version>
+    <version>1.0.0</version>
   </parent>
 
   <developers>
diff --git a/proto-google-analytics-admin-v1alpha/clirr-ignored-differences.xml b/proto-google-analytics-admin-v1alpha/clirr-ignored-differences.xml
index ba7b7ea6..1a924172 100644
--- a/proto-google-analytics-admin-v1alpha/clirr-ignored-differences.xml
+++ b/proto-google-analytics-admin-v1alpha/clirr-ignored-differences.xml
@@ -32,4 +32,8 @@
     <differenceType>8001</differenceType>
     <className>com/google/analytics/admin/v1alpha/Create*</className>
   </difference>
+  <difference>
+    <differenceType>8001</differenceType>
+    <className>com/google/analytics/admin/v1alpha/AccountSummary*</className>
+  </difference>
 </differences>
diff --git a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummaryName.java b/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummaryName.java
deleted file mode 100644
index 5f4f451d..00000000
--- a/proto-google-analytics-admin-v1alpha/src/main/java/com/google/analytics/admin/v1alpha/AccountSummaryName.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright 2021 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.analytics.admin.v1alpha;
-
-import com.google.api.pathtemplate.PathTemplate;
-import com.google.api.resourcenames.ResourceName;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-@Generated("by gapic-generator-java")
-public class AccountSummaryName implements ResourceName {
-  private static final PathTemplate ACCOUNT_SUMMARY =
-      PathTemplate.createWithoutUrlEncoding("accountSummaries/{account_summary}");
-  private volatile Map<String, String> fieldValuesMap;
-  private final String accountSummary;
-
-  @Deprecated
-  protected AccountSummaryName() {
-    accountSummary = null;
-  }
-
-  private AccountSummaryName(Builder builder) {
-    accountSummary = Preconditions.checkNotNull(builder.getAccountSummary());
-  }
-
-  public String getAccountSummary() {
-    return accountSummary;
-  }
-
-  public static Builder newBuilder() {
-    return new Builder();
-  }
-
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  public static AccountSummaryName of(String accountSummary) {
-    return newBuilder().setAccountSummary(accountSummary).build();
-  }
-
-  public static String format(String accountSummary) {
-    return newBuilder().setAccountSummary(accountSummary).build().toString();
-  }
-
-  public static AccountSummaryName parse(String formattedString) {
-    if (formattedString.isEmpty()) {
-      return null;
-    }
-    Map<String, String> matchMap =
-        ACCOUNT_SUMMARY.validatedMatch(
-            formattedString, "AccountSummaryName.parse: formattedString not in valid format");
-    return of(matchMap.get("account_summary"));
-  }
-
-  public static List<AccountSummaryName> parseList(List<String> formattedStrings) {
-    List<AccountSummaryName> list = new ArrayList<>(formattedStrings.size());
-    for (String formattedString : formattedStrings) {
-      list.add(parse(formattedString));
-    }
-    return list;
-  }
-
-  public static List<String> toStringList(List<AccountSummaryName> values) {
-    List<String> list = new ArrayList<>(values.size());
-    for (AccountSummaryName value : values) {
-      if (value == null) {
-        list.add("");
-      } else {
-        list.add(value.toString());
-      }
-    }
-    return list;
-  }
-
-  public static boolean isParsableFrom(String formattedString) {
-    return ACCOUNT_SUMMARY.matches(formattedString);
-  }
-
-  @Override
-  public Map<String, String> getFieldValuesMap() {
-    if (fieldValuesMap == null) {
-      synchronized (this) {
-        if (fieldValuesMap == null) {
-          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          if (accountSummary != null) {
-            fieldMapBuilder.put("account_summary", accountSummary);
-          }
-          fieldValuesMap = fieldMapBuilder.build();
-        }
-      }
-    }
-    return fieldValuesMap;
-  }
-
-  public String getFieldValue(String fieldName) {
-    return getFieldValuesMap().get(fieldName);
-  }
-
-  @Override
-  public String toString() {
-    return ACCOUNT_SUMMARY.instantiate("account_summary", accountSummary);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      AccountSummaryName that = ((AccountSummaryName) o);
-      return Objects.equals(this.accountSummary, that.accountSummary);
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(accountSummary);
-    return h;
-  }
-
-  /** Builder for accountSummaries/{account_summary}. */
-  public static class Builder {
-    private String accountSummary;
-
-    protected Builder() {}
-
-    public String getAccountSummary() {
-      return accountSummary;
-    }
-
-    public Builder setAccountSummary(String accountSummary) {
-      this.accountSummary = accountSummary;
-      return this;
-    }
-
-    private Builder(AccountSummaryName accountSummaryName) {
-      this.accountSummary = accountSummaryName.accountSummary;
-    }
-
-    public AccountSummaryName build() {
-      return new AccountSummaryName(this);
-    }
-  }
-}