NotebookServiceStubSettings.java

/*
 * Copyright 2022 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.cloud.notebooks.v1beta1.stub;

import static com.google.cloud.notebooks.v1beta1.NotebookServiceClient.ListEnvironmentsPagedResponse;
import static com.google.cloud.notebooks.v1beta1.NotebookServiceClient.ListInstancesPagedResponse;

import com.google.api.core.ApiFunction;
import com.google.api.core.ApiFuture;
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;
import com.google.api.gax.grpc.GaxGrpcProperties;
import com.google.api.gax.grpc.GrpcTransportChannel;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
import com.google.api.gax.grpc.ProtoOperationTransformers;
import com.google.api.gax.longrunning.OperationSnapshot;
import com.google.api.gax.longrunning.OperationTimedPollAlgorithm;
import com.google.api.gax.retrying.RetrySettings;
import com.google.api.gax.rpc.ApiCallContext;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.OperationCallSettings;
import com.google.api.gax.rpc.PageContext;
import com.google.api.gax.rpc.PagedCallSettings;
import com.google.api.gax.rpc.PagedListDescriptor;
import com.google.api.gax.rpc.PagedListResponseFactory;
import com.google.api.gax.rpc.StatusCode;
import com.google.api.gax.rpc.StubSettings;
import com.google.api.gax.rpc.TransportChannelProvider;
import com.google.api.gax.rpc.UnaryCallSettings;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.notebooks.v1beta1.CreateEnvironmentRequest;
import com.google.cloud.notebooks.v1beta1.CreateInstanceRequest;
import com.google.cloud.notebooks.v1beta1.DeleteEnvironmentRequest;
import com.google.cloud.notebooks.v1beta1.DeleteInstanceRequest;
import com.google.cloud.notebooks.v1beta1.Environment;
import com.google.cloud.notebooks.v1beta1.GetEnvironmentRequest;
import com.google.cloud.notebooks.v1beta1.GetInstanceRequest;
import com.google.cloud.notebooks.v1beta1.Instance;
import com.google.cloud.notebooks.v1beta1.IsInstanceUpgradeableRequest;
import com.google.cloud.notebooks.v1beta1.IsInstanceUpgradeableResponse;
import com.google.cloud.notebooks.v1beta1.ListEnvironmentsRequest;
import com.google.cloud.notebooks.v1beta1.ListEnvironmentsResponse;
import com.google.cloud.notebooks.v1beta1.ListInstancesRequest;
import com.google.cloud.notebooks.v1beta1.ListInstancesResponse;
import com.google.cloud.notebooks.v1beta1.OperationMetadata;
import com.google.cloud.notebooks.v1beta1.RegisterInstanceRequest;
import com.google.cloud.notebooks.v1beta1.ReportInstanceInfoRequest;
import com.google.cloud.notebooks.v1beta1.ResetInstanceRequest;
import com.google.cloud.notebooks.v1beta1.SetInstanceAcceleratorRequest;
import com.google.cloud.notebooks.v1beta1.SetInstanceLabelsRequest;
import com.google.cloud.notebooks.v1beta1.SetInstanceMachineTypeRequest;
import com.google.cloud.notebooks.v1beta1.StartInstanceRequest;
import com.google.cloud.notebooks.v1beta1.StopInstanceRequest;
import com.google.cloud.notebooks.v1beta1.UpgradeInstanceInternalRequest;
import com.google.cloud.notebooks.v1beta1.UpgradeInstanceRequest;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.longrunning.Operation;
import com.google.protobuf.Empty;
import java.io.IOException;
import java.util.List;
import javax.annotation.Generated;
import org.threeten.bp.Duration;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * Settings class to configure an instance of {@link NotebookServiceStub}.
 *
 * <p>The default instance has everything set to sensible defaults:
 *
 * <ul>
 *   <li>The default service address (notebooks.googleapis.com) and default port (443) are used.
 *   <li>Credentials are acquired automatically through Application Default Credentials.
 *   <li>Retries are configured for idempotent methods but not for non-idempotent methods.
 * </ul>
 *
 * <p>The builder of this class is recursive, so contained classes are themselves builders. When
 * build() is called, the tree of builders is called to create the complete settings object.
 *
 * <p>For example, to set the total timeout of getInstance to 30 seconds:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * NotebookServiceStubSettings.Builder notebookServiceSettingsBuilder =
 *     NotebookServiceStubSettings.newBuilder();
 * notebookServiceSettingsBuilder
 *     .getInstanceSettings()
 *     .setRetrySettings(
 *         notebookServiceSettingsBuilder.getInstanceSettings().getRetrySettings().toBuilder()
 *             .setTotalTimeout(Duration.ofSeconds(30))
 *             .build());
 * NotebookServiceStubSettings notebookServiceSettings = notebookServiceSettingsBuilder.build();
 * }</pre>
 */
@BetaApi
@Generated("by gapic-generator-java")
public class NotebookServiceStubSettings extends StubSettings<NotebookServiceStubSettings> {
  /** The default scopes of the service. */
  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
      ImmutableList.<String>builder().add("https://www.googleapis.com/auth/cloud-platform").build();

  private final PagedCallSettings<
          ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>
      listInstancesSettings;
  private final UnaryCallSettings<GetInstanceRequest, Instance> getInstanceSettings;
  private final UnaryCallSettings<CreateInstanceRequest, Operation> createInstanceSettings;
  private final OperationCallSettings<CreateInstanceRequest, Instance, OperationMetadata>
      createInstanceOperationSettings;
  private final UnaryCallSettings<RegisterInstanceRequest, Operation> registerInstanceSettings;
  private final OperationCallSettings<RegisterInstanceRequest, Instance, OperationMetadata>
      registerInstanceOperationSettings;
  private final UnaryCallSettings<SetInstanceAcceleratorRequest, Operation>
      setInstanceAcceleratorSettings;
  private final OperationCallSettings<SetInstanceAcceleratorRequest, Instance, OperationMetadata>
      setInstanceAcceleratorOperationSettings;
  private final UnaryCallSettings<SetInstanceMachineTypeRequest, Operation>
      setInstanceMachineTypeSettings;
  private final OperationCallSettings<SetInstanceMachineTypeRequest, Instance, OperationMetadata>
      setInstanceMachineTypeOperationSettings;
  private final UnaryCallSettings<SetInstanceLabelsRequest, Operation> setInstanceLabelsSettings;
  private final OperationCallSettings<SetInstanceLabelsRequest, Instance, OperationMetadata>
      setInstanceLabelsOperationSettings;
  private final UnaryCallSettings<DeleteInstanceRequest, Operation> deleteInstanceSettings;
  private final OperationCallSettings<DeleteInstanceRequest, Empty, OperationMetadata>
      deleteInstanceOperationSettings;
  private final UnaryCallSettings<StartInstanceRequest, Operation> startInstanceSettings;
  private final OperationCallSettings<StartInstanceRequest, Instance, OperationMetadata>
      startInstanceOperationSettings;
  private final UnaryCallSettings<StopInstanceRequest, Operation> stopInstanceSettings;
  private final OperationCallSettings<StopInstanceRequest, Instance, OperationMetadata>
      stopInstanceOperationSettings;
  private final UnaryCallSettings<ResetInstanceRequest, Operation> resetInstanceSettings;
  private final OperationCallSettings<ResetInstanceRequest, Instance, OperationMetadata>
      resetInstanceOperationSettings;
  private final UnaryCallSettings<ReportInstanceInfoRequest, Operation> reportInstanceInfoSettings;
  private final OperationCallSettings<ReportInstanceInfoRequest, Instance, OperationMetadata>
      reportInstanceInfoOperationSettings;
  private final UnaryCallSettings<IsInstanceUpgradeableRequest, IsInstanceUpgradeableResponse>
      isInstanceUpgradeableSettings;
  private final UnaryCallSettings<UpgradeInstanceRequest, Operation> upgradeInstanceSettings;
  private final OperationCallSettings<UpgradeInstanceRequest, Instance, OperationMetadata>
      upgradeInstanceOperationSettings;
  private final UnaryCallSettings<UpgradeInstanceInternalRequest, Operation>
      upgradeInstanceInternalSettings;
  private final OperationCallSettings<UpgradeInstanceInternalRequest, Instance, OperationMetadata>
      upgradeInstanceInternalOperationSettings;
  private final PagedCallSettings<
          ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>
      listEnvironmentsSettings;
  private final UnaryCallSettings<GetEnvironmentRequest, Environment> getEnvironmentSettings;
  private final UnaryCallSettings<CreateEnvironmentRequest, Operation> createEnvironmentSettings;
  private final OperationCallSettings<CreateEnvironmentRequest, Environment, OperationMetadata>
      createEnvironmentOperationSettings;
  private final UnaryCallSettings<DeleteEnvironmentRequest, Operation> deleteEnvironmentSettings;
  private final OperationCallSettings<DeleteEnvironmentRequest, Empty, OperationMetadata>
      deleteEnvironmentOperationSettings;

  private static final PagedListDescriptor<ListInstancesRequest, ListInstancesResponse, Instance>
      LIST_INSTANCES_PAGE_STR_DESC =
          new PagedListDescriptor<ListInstancesRequest, ListInstancesResponse, Instance>() {
            @Override
            public String emptyToken() {
              return "";
            }

            @Override
            public ListInstancesRequest injectToken(ListInstancesRequest payload, String token) {
              return ListInstancesRequest.newBuilder(payload).setPageToken(token).build();
            }

            @Override
            public ListInstancesRequest injectPageSize(ListInstancesRequest payload, int pageSize) {
              return ListInstancesRequest.newBuilder(payload).setPageSize(pageSize).build();
            }

            @Override
            public Integer extractPageSize(ListInstancesRequest payload) {
              return payload.getPageSize();
            }

            @Override
            public String extractNextToken(ListInstancesResponse payload) {
              return payload.getNextPageToken();
            }

            @Override
            public Iterable<Instance> extractResources(ListInstancesResponse payload) {
              return payload.getInstancesList() == null
                  ? ImmutableList.<Instance>of()
                  : payload.getInstancesList();
            }
          };

  private static final PagedListDescriptor<
          ListEnvironmentsRequest, ListEnvironmentsResponse, Environment>
      LIST_ENVIRONMENTS_PAGE_STR_DESC =
          new PagedListDescriptor<
              ListEnvironmentsRequest, ListEnvironmentsResponse, Environment>() {
            @Override
            public String emptyToken() {
              return "";
            }

            @Override
            public ListEnvironmentsRequest injectToken(
                ListEnvironmentsRequest payload, String token) {
              return ListEnvironmentsRequest.newBuilder(payload).setPageToken(token).build();
            }

            @Override
            public ListEnvironmentsRequest injectPageSize(
                ListEnvironmentsRequest payload, int pageSize) {
              return ListEnvironmentsRequest.newBuilder(payload).setPageSize(pageSize).build();
            }

            @Override
            public Integer extractPageSize(ListEnvironmentsRequest payload) {
              return payload.getPageSize();
            }

            @Override
            public String extractNextToken(ListEnvironmentsResponse payload) {
              return payload.getNextPageToken();
            }

            @Override
            public Iterable<Environment> extractResources(ListEnvironmentsResponse payload) {
              return payload.getEnvironmentsList() == null
                  ? ImmutableList.<Environment>of()
                  : payload.getEnvironmentsList();
            }
          };

  private static final PagedListResponseFactory<
          ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>
      LIST_INSTANCES_PAGE_STR_FACT =
          new PagedListResponseFactory<
              ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>() {
            @Override
            public ApiFuture<ListInstancesPagedResponse> getFuturePagedResponse(
                UnaryCallable<ListInstancesRequest, ListInstancesResponse> callable,
                ListInstancesRequest request,
                ApiCallContext context,
                ApiFuture<ListInstancesResponse> futureResponse) {
              PageContext<ListInstancesRequest, ListInstancesResponse, Instance> pageContext =
                  PageContext.create(callable, LIST_INSTANCES_PAGE_STR_DESC, request, context);
              return ListInstancesPagedResponse.createAsync(pageContext, futureResponse);
            }
          };

  private static final PagedListResponseFactory<
          ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>
      LIST_ENVIRONMENTS_PAGE_STR_FACT =
          new PagedListResponseFactory<
              ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>() {
            @Override
            public ApiFuture<ListEnvironmentsPagedResponse> getFuturePagedResponse(
                UnaryCallable<ListEnvironmentsRequest, ListEnvironmentsResponse> callable,
                ListEnvironmentsRequest request,
                ApiCallContext context,
                ApiFuture<ListEnvironmentsResponse> futureResponse) {
              PageContext<ListEnvironmentsRequest, ListEnvironmentsResponse, Environment>
                  pageContext =
                      PageContext.create(
                          callable, LIST_ENVIRONMENTS_PAGE_STR_DESC, request, context);
              return ListEnvironmentsPagedResponse.createAsync(pageContext, futureResponse);
            }
          };

  /** Returns the object with the settings used for calls to listInstances. */
  public PagedCallSettings<ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>
      listInstancesSettings() {
    return listInstancesSettings;
  }

  /** Returns the object with the settings used for calls to getInstance. */
  public UnaryCallSettings<GetInstanceRequest, Instance> getInstanceSettings() {
    return getInstanceSettings;
  }

  /** Returns the object with the settings used for calls to createInstance. */
  public UnaryCallSettings<CreateInstanceRequest, Operation> createInstanceSettings() {
    return createInstanceSettings;
  }

  /** Returns the object with the settings used for calls to createInstance. */
  public OperationCallSettings<CreateInstanceRequest, Instance, OperationMetadata>
      createInstanceOperationSettings() {
    return createInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to registerInstance. */
  public UnaryCallSettings<RegisterInstanceRequest, Operation> registerInstanceSettings() {
    return registerInstanceSettings;
  }

  /** Returns the object with the settings used for calls to registerInstance. */
  public OperationCallSettings<RegisterInstanceRequest, Instance, OperationMetadata>
      registerInstanceOperationSettings() {
    return registerInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceAccelerator. */
  public UnaryCallSettings<SetInstanceAcceleratorRequest, Operation>
      setInstanceAcceleratorSettings() {
    return setInstanceAcceleratorSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceAccelerator. */
  public OperationCallSettings<SetInstanceAcceleratorRequest, Instance, OperationMetadata>
      setInstanceAcceleratorOperationSettings() {
    return setInstanceAcceleratorOperationSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceMachineType. */
  public UnaryCallSettings<SetInstanceMachineTypeRequest, Operation>
      setInstanceMachineTypeSettings() {
    return setInstanceMachineTypeSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceMachineType. */
  public OperationCallSettings<SetInstanceMachineTypeRequest, Instance, OperationMetadata>
      setInstanceMachineTypeOperationSettings() {
    return setInstanceMachineTypeOperationSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceLabels. */
  public UnaryCallSettings<SetInstanceLabelsRequest, Operation> setInstanceLabelsSettings() {
    return setInstanceLabelsSettings;
  }

  /** Returns the object with the settings used for calls to setInstanceLabels. */
  public OperationCallSettings<SetInstanceLabelsRequest, Instance, OperationMetadata>
      setInstanceLabelsOperationSettings() {
    return setInstanceLabelsOperationSettings;
  }

  /** Returns the object with the settings used for calls to deleteInstance. */
  public UnaryCallSettings<DeleteInstanceRequest, Operation> deleteInstanceSettings() {
    return deleteInstanceSettings;
  }

  /** Returns the object with the settings used for calls to deleteInstance. */
  public OperationCallSettings<DeleteInstanceRequest, Empty, OperationMetadata>
      deleteInstanceOperationSettings() {
    return deleteInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to startInstance. */
  public UnaryCallSettings<StartInstanceRequest, Operation> startInstanceSettings() {
    return startInstanceSettings;
  }

  /** Returns the object with the settings used for calls to startInstance. */
  public OperationCallSettings<StartInstanceRequest, Instance, OperationMetadata>
      startInstanceOperationSettings() {
    return startInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to stopInstance. */
  public UnaryCallSettings<StopInstanceRequest, Operation> stopInstanceSettings() {
    return stopInstanceSettings;
  }

  /** Returns the object with the settings used for calls to stopInstance. */
  public OperationCallSettings<StopInstanceRequest, Instance, OperationMetadata>
      stopInstanceOperationSettings() {
    return stopInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to resetInstance. */
  public UnaryCallSettings<ResetInstanceRequest, Operation> resetInstanceSettings() {
    return resetInstanceSettings;
  }

  /** Returns the object with the settings used for calls to resetInstance. */
  public OperationCallSettings<ResetInstanceRequest, Instance, OperationMetadata>
      resetInstanceOperationSettings() {
    return resetInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to reportInstanceInfo. */
  public UnaryCallSettings<ReportInstanceInfoRequest, Operation> reportInstanceInfoSettings() {
    return reportInstanceInfoSettings;
  }

  /** Returns the object with the settings used for calls to reportInstanceInfo. */
  public OperationCallSettings<ReportInstanceInfoRequest, Instance, OperationMetadata>
      reportInstanceInfoOperationSettings() {
    return reportInstanceInfoOperationSettings;
  }

  /** Returns the object with the settings used for calls to isInstanceUpgradeable. */
  public UnaryCallSettings<IsInstanceUpgradeableRequest, IsInstanceUpgradeableResponse>
      isInstanceUpgradeableSettings() {
    return isInstanceUpgradeableSettings;
  }

  /** Returns the object with the settings used for calls to upgradeInstance. */
  public UnaryCallSettings<UpgradeInstanceRequest, Operation> upgradeInstanceSettings() {
    return upgradeInstanceSettings;
  }

  /** Returns the object with the settings used for calls to upgradeInstance. */
  public OperationCallSettings<UpgradeInstanceRequest, Instance, OperationMetadata>
      upgradeInstanceOperationSettings() {
    return upgradeInstanceOperationSettings;
  }

  /** Returns the object with the settings used for calls to upgradeInstanceInternal. */
  public UnaryCallSettings<UpgradeInstanceInternalRequest, Operation>
      upgradeInstanceInternalSettings() {
    return upgradeInstanceInternalSettings;
  }

  /** Returns the object with the settings used for calls to upgradeInstanceInternal. */
  public OperationCallSettings<UpgradeInstanceInternalRequest, Instance, OperationMetadata>
      upgradeInstanceInternalOperationSettings() {
    return upgradeInstanceInternalOperationSettings;
  }

  /** Returns the object with the settings used for calls to listEnvironments. */
  public PagedCallSettings<
          ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>
      listEnvironmentsSettings() {
    return listEnvironmentsSettings;
  }

  /** Returns the object with the settings used for calls to getEnvironment. */
  public UnaryCallSettings<GetEnvironmentRequest, Environment> getEnvironmentSettings() {
    return getEnvironmentSettings;
  }

  /** Returns the object with the settings used for calls to createEnvironment. */
  public UnaryCallSettings<CreateEnvironmentRequest, Operation> createEnvironmentSettings() {
    return createEnvironmentSettings;
  }

  /** Returns the object with the settings used for calls to createEnvironment. */
  public OperationCallSettings<CreateEnvironmentRequest, Environment, OperationMetadata>
      createEnvironmentOperationSettings() {
    return createEnvironmentOperationSettings;
  }

  /** Returns the object with the settings used for calls to deleteEnvironment. */
  public UnaryCallSettings<DeleteEnvironmentRequest, Operation> deleteEnvironmentSettings() {
    return deleteEnvironmentSettings;
  }

  /** Returns the object with the settings used for calls to deleteEnvironment. */
  public OperationCallSettings<DeleteEnvironmentRequest, Empty, OperationMetadata>
      deleteEnvironmentOperationSettings() {
    return deleteEnvironmentOperationSettings;
  }

  public NotebookServiceStub createStub() throws IOException {
    if (getTransportChannelProvider()
        .getTransportName()
        .equals(GrpcTransportChannel.getGrpcTransportName())) {
      return GrpcNotebookServiceStub.create(this);
    }
    throw new UnsupportedOperationException(
        String.format(
            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
  }

  /** Returns a builder for the default ExecutorProvider for this service. */
  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
    return InstantiatingExecutorProvider.newBuilder();
  }

  /** Returns the default service endpoint. */
  public static String getDefaultEndpoint() {
    return "notebooks.googleapis.com:443";
  }

  /** Returns the default mTLS service endpoint. */
  public static String getDefaultMtlsEndpoint() {
    return "notebooks.mtls.googleapis.com:443";
  }

  /** Returns the default service scopes. */
  public static List<String> getDefaultServiceScopes() {
    return DEFAULT_SERVICE_SCOPES;
  }

  /** Returns a builder for the default credentials for this service. */
  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
    return GoogleCredentialsProvider.newBuilder()
        .setScopesToApply(DEFAULT_SERVICE_SCOPES)
        .setUseJwtAccessWithScope(true);
  }

  /** Returns a builder for the default ChannelProvider for this service. */
  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
    return InstantiatingGrpcChannelProvider.newBuilder()
        .setMaxInboundMessageSize(Integer.MAX_VALUE);
  }

  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 defaultApiClientHeaderProviderBuilder() {
    return ApiClientHeaderProvider.newBuilder()
        .setGeneratedLibToken(
            "gapic", GaxProperties.getLibraryVersion(NotebookServiceStubSettings.class))
        .setTransportToken(
            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
  }

  /** Returns a new builder for this class. */
  public static Builder newBuilder() {
    return Builder.createDefault();
  }

  /** Returns a new builder for this class. */
  public static Builder newBuilder(ClientContext clientContext) {
    return new Builder(clientContext);
  }

  /** Returns a builder containing all the values of this settings class. */
  public Builder toBuilder() {
    return new Builder(this);
  }

  protected NotebookServiceStubSettings(Builder settingsBuilder) throws IOException {
    super(settingsBuilder);

    listInstancesSettings = settingsBuilder.listInstancesSettings().build();
    getInstanceSettings = settingsBuilder.getInstanceSettings().build();
    createInstanceSettings = settingsBuilder.createInstanceSettings().build();
    createInstanceOperationSettings = settingsBuilder.createInstanceOperationSettings().build();
    registerInstanceSettings = settingsBuilder.registerInstanceSettings().build();
    registerInstanceOperationSettings = settingsBuilder.registerInstanceOperationSettings().build();
    setInstanceAcceleratorSettings = settingsBuilder.setInstanceAcceleratorSettings().build();
    setInstanceAcceleratorOperationSettings =
        settingsBuilder.setInstanceAcceleratorOperationSettings().build();
    setInstanceMachineTypeSettings = settingsBuilder.setInstanceMachineTypeSettings().build();
    setInstanceMachineTypeOperationSettings =
        settingsBuilder.setInstanceMachineTypeOperationSettings().build();
    setInstanceLabelsSettings = settingsBuilder.setInstanceLabelsSettings().build();
    setInstanceLabelsOperationSettings =
        settingsBuilder.setInstanceLabelsOperationSettings().build();
    deleteInstanceSettings = settingsBuilder.deleteInstanceSettings().build();
    deleteInstanceOperationSettings = settingsBuilder.deleteInstanceOperationSettings().build();
    startInstanceSettings = settingsBuilder.startInstanceSettings().build();
    startInstanceOperationSettings = settingsBuilder.startInstanceOperationSettings().build();
    stopInstanceSettings = settingsBuilder.stopInstanceSettings().build();
    stopInstanceOperationSettings = settingsBuilder.stopInstanceOperationSettings().build();
    resetInstanceSettings = settingsBuilder.resetInstanceSettings().build();
    resetInstanceOperationSettings = settingsBuilder.resetInstanceOperationSettings().build();
    reportInstanceInfoSettings = settingsBuilder.reportInstanceInfoSettings().build();
    reportInstanceInfoOperationSettings =
        settingsBuilder.reportInstanceInfoOperationSettings().build();
    isInstanceUpgradeableSettings = settingsBuilder.isInstanceUpgradeableSettings().build();
    upgradeInstanceSettings = settingsBuilder.upgradeInstanceSettings().build();
    upgradeInstanceOperationSettings = settingsBuilder.upgradeInstanceOperationSettings().build();
    upgradeInstanceInternalSettings = settingsBuilder.upgradeInstanceInternalSettings().build();
    upgradeInstanceInternalOperationSettings =
        settingsBuilder.upgradeInstanceInternalOperationSettings().build();
    listEnvironmentsSettings = settingsBuilder.listEnvironmentsSettings().build();
    getEnvironmentSettings = settingsBuilder.getEnvironmentSettings().build();
    createEnvironmentSettings = settingsBuilder.createEnvironmentSettings().build();
    createEnvironmentOperationSettings =
        settingsBuilder.createEnvironmentOperationSettings().build();
    deleteEnvironmentSettings = settingsBuilder.deleteEnvironmentSettings().build();
    deleteEnvironmentOperationSettings =
        settingsBuilder.deleteEnvironmentOperationSettings().build();
  }

  /** Builder for NotebookServiceStubSettings. */
  public static class Builder extends StubSettings.Builder<NotebookServiceStubSettings, Builder> {
    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
    private final PagedCallSettings.Builder<
            ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>
        listInstancesSettings;
    private final UnaryCallSettings.Builder<GetInstanceRequest, Instance> getInstanceSettings;
    private final UnaryCallSettings.Builder<CreateInstanceRequest, Operation>
        createInstanceSettings;
    private final OperationCallSettings.Builder<CreateInstanceRequest, Instance, OperationMetadata>
        createInstanceOperationSettings;
    private final UnaryCallSettings.Builder<RegisterInstanceRequest, Operation>
        registerInstanceSettings;
    private final OperationCallSettings.Builder<
            RegisterInstanceRequest, Instance, OperationMetadata>
        registerInstanceOperationSettings;
    private final UnaryCallSettings.Builder<SetInstanceAcceleratorRequest, Operation>
        setInstanceAcceleratorSettings;
    private final OperationCallSettings.Builder<
            SetInstanceAcceleratorRequest, Instance, OperationMetadata>
        setInstanceAcceleratorOperationSettings;
    private final UnaryCallSettings.Builder<SetInstanceMachineTypeRequest, Operation>
        setInstanceMachineTypeSettings;
    private final OperationCallSettings.Builder<
            SetInstanceMachineTypeRequest, Instance, OperationMetadata>
        setInstanceMachineTypeOperationSettings;
    private final UnaryCallSettings.Builder<SetInstanceLabelsRequest, Operation>
        setInstanceLabelsSettings;
    private final OperationCallSettings.Builder<
            SetInstanceLabelsRequest, Instance, OperationMetadata>
        setInstanceLabelsOperationSettings;
    private final UnaryCallSettings.Builder<DeleteInstanceRequest, Operation>
        deleteInstanceSettings;
    private final OperationCallSettings.Builder<DeleteInstanceRequest, Empty, OperationMetadata>
        deleteInstanceOperationSettings;
    private final UnaryCallSettings.Builder<StartInstanceRequest, Operation> startInstanceSettings;
    private final OperationCallSettings.Builder<StartInstanceRequest, Instance, OperationMetadata>
        startInstanceOperationSettings;
    private final UnaryCallSettings.Builder<StopInstanceRequest, Operation> stopInstanceSettings;
    private final OperationCallSettings.Builder<StopInstanceRequest, Instance, OperationMetadata>
        stopInstanceOperationSettings;
    private final UnaryCallSettings.Builder<ResetInstanceRequest, Operation> resetInstanceSettings;
    private final OperationCallSettings.Builder<ResetInstanceRequest, Instance, OperationMetadata>
        resetInstanceOperationSettings;
    private final UnaryCallSettings.Builder<ReportInstanceInfoRequest, Operation>
        reportInstanceInfoSettings;
    private final OperationCallSettings.Builder<
            ReportInstanceInfoRequest, Instance, OperationMetadata>
        reportInstanceInfoOperationSettings;
    private final UnaryCallSettings.Builder<
            IsInstanceUpgradeableRequest, IsInstanceUpgradeableResponse>
        isInstanceUpgradeableSettings;
    private final UnaryCallSettings.Builder<UpgradeInstanceRequest, Operation>
        upgradeInstanceSettings;
    private final OperationCallSettings.Builder<UpgradeInstanceRequest, Instance, OperationMetadata>
        upgradeInstanceOperationSettings;
    private final UnaryCallSettings.Builder<UpgradeInstanceInternalRequest, Operation>
        upgradeInstanceInternalSettings;
    private final OperationCallSettings.Builder<
            UpgradeInstanceInternalRequest, Instance, OperationMetadata>
        upgradeInstanceInternalOperationSettings;
    private final PagedCallSettings.Builder<
            ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>
        listEnvironmentsSettings;
    private final UnaryCallSettings.Builder<GetEnvironmentRequest, Environment>
        getEnvironmentSettings;
    private final UnaryCallSettings.Builder<CreateEnvironmentRequest, Operation>
        createEnvironmentSettings;
    private final OperationCallSettings.Builder<
            CreateEnvironmentRequest, Environment, OperationMetadata>
        createEnvironmentOperationSettings;
    private final UnaryCallSettings.Builder<DeleteEnvironmentRequest, Operation>
        deleteEnvironmentSettings;
    private final OperationCallSettings.Builder<DeleteEnvironmentRequest, Empty, OperationMetadata>
        deleteEnvironmentOperationSettings;
    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
        RETRYABLE_CODE_DEFINITIONS;

    static {
      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
          ImmutableMap.builder();
      definitions.put(
          "no_retry_1_codes", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
      RETRYABLE_CODE_DEFINITIONS = definitions.build();
    }

    private static final ImmutableMap<String, RetrySettings> RETRY_PARAM_DEFINITIONS;

    static {
      ImmutableMap.Builder<String, RetrySettings> definitions = ImmutableMap.builder();
      RetrySettings settings = null;
      settings =
          RetrySettings.newBuilder()
              .setInitialRpcTimeout(Duration.ofMillis(60000L))
              .setRpcTimeoutMultiplier(1.0)
              .setMaxRpcTimeout(Duration.ofMillis(60000L))
              .setTotalTimeout(Duration.ofMillis(60000L))
              .build();
      definitions.put("no_retry_1_params", settings);
      RETRY_PARAM_DEFINITIONS = definitions.build();
    }

    protected Builder() {
      this(((ClientContext) null));
    }

    protected Builder(ClientContext clientContext) {
      super(clientContext);

      listInstancesSettings = PagedCallSettings.newBuilder(LIST_INSTANCES_PAGE_STR_FACT);
      getInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      createInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      createInstanceOperationSettings = OperationCallSettings.newBuilder();
      registerInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      registerInstanceOperationSettings = OperationCallSettings.newBuilder();
      setInstanceAcceleratorSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      setInstanceAcceleratorOperationSettings = OperationCallSettings.newBuilder();
      setInstanceMachineTypeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      setInstanceMachineTypeOperationSettings = OperationCallSettings.newBuilder();
      setInstanceLabelsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      setInstanceLabelsOperationSettings = OperationCallSettings.newBuilder();
      deleteInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      deleteInstanceOperationSettings = OperationCallSettings.newBuilder();
      startInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      startInstanceOperationSettings = OperationCallSettings.newBuilder();
      stopInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      stopInstanceOperationSettings = OperationCallSettings.newBuilder();
      resetInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      resetInstanceOperationSettings = OperationCallSettings.newBuilder();
      reportInstanceInfoSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      reportInstanceInfoOperationSettings = OperationCallSettings.newBuilder();
      isInstanceUpgradeableSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      upgradeInstanceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      upgradeInstanceOperationSettings = OperationCallSettings.newBuilder();
      upgradeInstanceInternalSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      upgradeInstanceInternalOperationSettings = OperationCallSettings.newBuilder();
      listEnvironmentsSettings = PagedCallSettings.newBuilder(LIST_ENVIRONMENTS_PAGE_STR_FACT);
      getEnvironmentSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      createEnvironmentSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      createEnvironmentOperationSettings = OperationCallSettings.newBuilder();
      deleteEnvironmentSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
      deleteEnvironmentOperationSettings = OperationCallSettings.newBuilder();

      unaryMethodSettingsBuilders =
          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
              listInstancesSettings,
              getInstanceSettings,
              createInstanceSettings,
              registerInstanceSettings,
              setInstanceAcceleratorSettings,
              setInstanceMachineTypeSettings,
              setInstanceLabelsSettings,
              deleteInstanceSettings,
              startInstanceSettings,
              stopInstanceSettings,
              resetInstanceSettings,
              reportInstanceInfoSettings,
              isInstanceUpgradeableSettings,
              upgradeInstanceSettings,
              upgradeInstanceInternalSettings,
              listEnvironmentsSettings,
              getEnvironmentSettings,
              createEnvironmentSettings,
              deleteEnvironmentSettings);
      initDefaults(this);
    }

    protected Builder(NotebookServiceStubSettings settings) {
      super(settings);

      listInstancesSettings = settings.listInstancesSettings.toBuilder();
      getInstanceSettings = settings.getInstanceSettings.toBuilder();
      createInstanceSettings = settings.createInstanceSettings.toBuilder();
      createInstanceOperationSettings = settings.createInstanceOperationSettings.toBuilder();
      registerInstanceSettings = settings.registerInstanceSettings.toBuilder();
      registerInstanceOperationSettings = settings.registerInstanceOperationSettings.toBuilder();
      setInstanceAcceleratorSettings = settings.setInstanceAcceleratorSettings.toBuilder();
      setInstanceAcceleratorOperationSettings =
          settings.setInstanceAcceleratorOperationSettings.toBuilder();
      setInstanceMachineTypeSettings = settings.setInstanceMachineTypeSettings.toBuilder();
      setInstanceMachineTypeOperationSettings =
          settings.setInstanceMachineTypeOperationSettings.toBuilder();
      setInstanceLabelsSettings = settings.setInstanceLabelsSettings.toBuilder();
      setInstanceLabelsOperationSettings = settings.setInstanceLabelsOperationSettings.toBuilder();
      deleteInstanceSettings = settings.deleteInstanceSettings.toBuilder();
      deleteInstanceOperationSettings = settings.deleteInstanceOperationSettings.toBuilder();
      startInstanceSettings = settings.startInstanceSettings.toBuilder();
      startInstanceOperationSettings = settings.startInstanceOperationSettings.toBuilder();
      stopInstanceSettings = settings.stopInstanceSettings.toBuilder();
      stopInstanceOperationSettings = settings.stopInstanceOperationSettings.toBuilder();
      resetInstanceSettings = settings.resetInstanceSettings.toBuilder();
      resetInstanceOperationSettings = settings.resetInstanceOperationSettings.toBuilder();
      reportInstanceInfoSettings = settings.reportInstanceInfoSettings.toBuilder();
      reportInstanceInfoOperationSettings =
          settings.reportInstanceInfoOperationSettings.toBuilder();
      isInstanceUpgradeableSettings = settings.isInstanceUpgradeableSettings.toBuilder();
      upgradeInstanceSettings = settings.upgradeInstanceSettings.toBuilder();
      upgradeInstanceOperationSettings = settings.upgradeInstanceOperationSettings.toBuilder();
      upgradeInstanceInternalSettings = settings.upgradeInstanceInternalSettings.toBuilder();
      upgradeInstanceInternalOperationSettings =
          settings.upgradeInstanceInternalOperationSettings.toBuilder();
      listEnvironmentsSettings = settings.listEnvironmentsSettings.toBuilder();
      getEnvironmentSettings = settings.getEnvironmentSettings.toBuilder();
      createEnvironmentSettings = settings.createEnvironmentSettings.toBuilder();
      createEnvironmentOperationSettings = settings.createEnvironmentOperationSettings.toBuilder();
      deleteEnvironmentSettings = settings.deleteEnvironmentSettings.toBuilder();
      deleteEnvironmentOperationSettings = settings.deleteEnvironmentOperationSettings.toBuilder();

      unaryMethodSettingsBuilders =
          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
              listInstancesSettings,
              getInstanceSettings,
              createInstanceSettings,
              registerInstanceSettings,
              setInstanceAcceleratorSettings,
              setInstanceMachineTypeSettings,
              setInstanceLabelsSettings,
              deleteInstanceSettings,
              startInstanceSettings,
              stopInstanceSettings,
              resetInstanceSettings,
              reportInstanceInfoSettings,
              isInstanceUpgradeableSettings,
              upgradeInstanceSettings,
              upgradeInstanceInternalSettings,
              listEnvironmentsSettings,
              getEnvironmentSettings,
              createEnvironmentSettings,
              deleteEnvironmentSettings);
    }

    private static Builder createDefault() {
      Builder builder = new Builder(((ClientContext) null));

      builder.setTransportChannelProvider(defaultTransportChannelProvider());
      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
      builder.setEndpoint(getDefaultEndpoint());
      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
      builder.setSwitchToMtlsEndpointAllowed(true);

      return initDefaults(builder);
    }

    private static Builder initDefaults(Builder builder) {
      builder
          .listInstancesSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .getInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .createInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .registerInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .setInstanceAcceleratorSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .setInstanceMachineTypeSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .setInstanceLabelsSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .deleteInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .startInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .stopInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .resetInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .reportInstanceInfoSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .isInstanceUpgradeableSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .upgradeInstanceSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .upgradeInstanceInternalSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .listEnvironmentsSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .getEnvironmentSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .createEnvironmentSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .deleteEnvironmentSettings()
          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"));

      builder
          .createInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<CreateInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .registerInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<RegisterInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .setInstanceAcceleratorOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<SetInstanceAcceleratorRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .setInstanceMachineTypeOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<SetInstanceMachineTypeRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .setInstanceLabelsOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<SetInstanceLabelsRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .deleteInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<DeleteInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Empty.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .startInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<StartInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .stopInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<StopInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .resetInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<ResetInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .reportInstanceInfoOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<ReportInstanceInfoRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .upgradeInstanceOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<UpgradeInstanceRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .upgradeInstanceInternalOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<UpgradeInstanceInternalRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Instance.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .createEnvironmentOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<CreateEnvironmentRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Environment.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      builder
          .deleteEnvironmentOperationSettings()
          .setInitialCallSettings(
              UnaryCallSettings
                  .<DeleteEnvironmentRequest, OperationSnapshot>newUnaryCallSettingsBuilder()
                  .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("no_retry_1_codes"))
                  .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("no_retry_1_params"))
                  .build())
          .setResponseTransformer(
              ProtoOperationTransformers.ResponseTransformer.create(Empty.class))
          .setMetadataTransformer(
              ProtoOperationTransformers.MetadataTransformer.create(OperationMetadata.class))
          .setPollingAlgorithm(
              OperationTimedPollAlgorithm.create(
                  RetrySettings.newBuilder()
                      .setInitialRetryDelay(Duration.ofMillis(5000L))
                      .setRetryDelayMultiplier(1.5)
                      .setMaxRetryDelay(Duration.ofMillis(45000L))
                      .setInitialRpcTimeout(Duration.ZERO)
                      .setRpcTimeoutMultiplier(1.0)
                      .setMaxRpcTimeout(Duration.ZERO)
                      .setTotalTimeout(Duration.ofMillis(300000L))
                      .build()));

      return builder;
    }

    /**
     * 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) {
      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
      return this;
    }

    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
      return unaryMethodSettingsBuilders;
    }

    /** Returns the builder for the settings used for calls to listInstances. */
    public PagedCallSettings.Builder<
            ListInstancesRequest, ListInstancesResponse, ListInstancesPagedResponse>
        listInstancesSettings() {
      return listInstancesSettings;
    }

    /** Returns the builder for the settings used for calls to getInstance. */
    public UnaryCallSettings.Builder<GetInstanceRequest, Instance> getInstanceSettings() {
      return getInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to createInstance. */
    public UnaryCallSettings.Builder<CreateInstanceRequest, Operation> createInstanceSettings() {
      return createInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to createInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<CreateInstanceRequest, Instance, OperationMetadata>
        createInstanceOperationSettings() {
      return createInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to registerInstance. */
    public UnaryCallSettings.Builder<RegisterInstanceRequest, Operation>
        registerInstanceSettings() {
      return registerInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to registerInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<RegisterInstanceRequest, Instance, OperationMetadata>
        registerInstanceOperationSettings() {
      return registerInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceAccelerator. */
    public UnaryCallSettings.Builder<SetInstanceAcceleratorRequest, Operation>
        setInstanceAcceleratorSettings() {
      return setInstanceAcceleratorSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceAccelerator. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<SetInstanceAcceleratorRequest, Instance, OperationMetadata>
        setInstanceAcceleratorOperationSettings() {
      return setInstanceAcceleratorOperationSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceMachineType. */
    public UnaryCallSettings.Builder<SetInstanceMachineTypeRequest, Operation>
        setInstanceMachineTypeSettings() {
      return setInstanceMachineTypeSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceMachineType. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<SetInstanceMachineTypeRequest, Instance, OperationMetadata>
        setInstanceMachineTypeOperationSettings() {
      return setInstanceMachineTypeOperationSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceLabels. */
    public UnaryCallSettings.Builder<SetInstanceLabelsRequest, Operation>
        setInstanceLabelsSettings() {
      return setInstanceLabelsSettings;
    }

    /** Returns the builder for the settings used for calls to setInstanceLabels. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<SetInstanceLabelsRequest, Instance, OperationMetadata>
        setInstanceLabelsOperationSettings() {
      return setInstanceLabelsOperationSettings;
    }

    /** Returns the builder for the settings used for calls to deleteInstance. */
    public UnaryCallSettings.Builder<DeleteInstanceRequest, Operation> deleteInstanceSettings() {
      return deleteInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to deleteInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<DeleteInstanceRequest, Empty, OperationMetadata>
        deleteInstanceOperationSettings() {
      return deleteInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to startInstance. */
    public UnaryCallSettings.Builder<StartInstanceRequest, Operation> startInstanceSettings() {
      return startInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to startInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<StartInstanceRequest, Instance, OperationMetadata>
        startInstanceOperationSettings() {
      return startInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to stopInstance. */
    public UnaryCallSettings.Builder<StopInstanceRequest, Operation> stopInstanceSettings() {
      return stopInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to stopInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<StopInstanceRequest, Instance, OperationMetadata>
        stopInstanceOperationSettings() {
      return stopInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to resetInstance. */
    public UnaryCallSettings.Builder<ResetInstanceRequest, Operation> resetInstanceSettings() {
      return resetInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to resetInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<ResetInstanceRequest, Instance, OperationMetadata>
        resetInstanceOperationSettings() {
      return resetInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to reportInstanceInfo. */
    public UnaryCallSettings.Builder<ReportInstanceInfoRequest, Operation>
        reportInstanceInfoSettings() {
      return reportInstanceInfoSettings;
    }

    /** Returns the builder for the settings used for calls to reportInstanceInfo. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<ReportInstanceInfoRequest, Instance, OperationMetadata>
        reportInstanceInfoOperationSettings() {
      return reportInstanceInfoOperationSettings;
    }

    /** Returns the builder for the settings used for calls to isInstanceUpgradeable. */
    public UnaryCallSettings.Builder<IsInstanceUpgradeableRequest, IsInstanceUpgradeableResponse>
        isInstanceUpgradeableSettings() {
      return isInstanceUpgradeableSettings;
    }

    /** Returns the builder for the settings used for calls to upgradeInstance. */
    public UnaryCallSettings.Builder<UpgradeInstanceRequest, Operation> upgradeInstanceSettings() {
      return upgradeInstanceSettings;
    }

    /** Returns the builder for the settings used for calls to upgradeInstance. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<UpgradeInstanceRequest, Instance, OperationMetadata>
        upgradeInstanceOperationSettings() {
      return upgradeInstanceOperationSettings;
    }

    /** Returns the builder for the settings used for calls to upgradeInstanceInternal. */
    public UnaryCallSettings.Builder<UpgradeInstanceInternalRequest, Operation>
        upgradeInstanceInternalSettings() {
      return upgradeInstanceInternalSettings;
    }

    /** Returns the builder for the settings used for calls to upgradeInstanceInternal. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<
            UpgradeInstanceInternalRequest, Instance, OperationMetadata>
        upgradeInstanceInternalOperationSettings() {
      return upgradeInstanceInternalOperationSettings;
    }

    /** Returns the builder for the settings used for calls to listEnvironments. */
    public PagedCallSettings.Builder<
            ListEnvironmentsRequest, ListEnvironmentsResponse, ListEnvironmentsPagedResponse>
        listEnvironmentsSettings() {
      return listEnvironmentsSettings;
    }

    /** Returns the builder for the settings used for calls to getEnvironment. */
    public UnaryCallSettings.Builder<GetEnvironmentRequest, Environment> getEnvironmentSettings() {
      return getEnvironmentSettings;
    }

    /** Returns the builder for the settings used for calls to createEnvironment. */
    public UnaryCallSettings.Builder<CreateEnvironmentRequest, Operation>
        createEnvironmentSettings() {
      return createEnvironmentSettings;
    }

    /** Returns the builder for the settings used for calls to createEnvironment. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<CreateEnvironmentRequest, Environment, OperationMetadata>
        createEnvironmentOperationSettings() {
      return createEnvironmentOperationSettings;
    }

    /** Returns the builder for the settings used for calls to deleteEnvironment. */
    public UnaryCallSettings.Builder<DeleteEnvironmentRequest, Operation>
        deleteEnvironmentSettings() {
      return deleteEnvironmentSettings;
    }

    /** Returns the builder for the settings used for calls to deleteEnvironment. */
    @BetaApi(
        "The surface for use by generated code is not stable yet and may change in the future.")
    public OperationCallSettings.Builder<DeleteEnvironmentRequest, Empty, OperationMetadata>
        deleteEnvironmentOperationSettings() {
      return deleteEnvironmentOperationSettings;
    }

    @Override
    public NotebookServiceStubSettings build() throws IOException {
      return new NotebookServiceStubSettings(this);
    }
  }
}