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• HttpJsonDatabaseAdminStub.java

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com.google.cloud.spanner.admin.database.v1.stub.HttpJsonDatabaseAdminStub Maven / Gradle / Ivy

/*
 * Copyright 2024 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.spanner.admin.database.v1.stub;

import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListBackupOperationsPagedResponse;
import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListBackupSchedulesPagedResponse;
import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListBackupsPagedResponse;
import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListDatabaseOperationsPagedResponse;
import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListDatabaseRolesPagedResponse;
import static com.google.cloud.spanner.admin.database.v1.DatabaseAdminClient.ListDatabasesPagedResponse;

import com.google.api.HttpRule;
import com.google.api.core.InternalApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.httpjson.ApiMethodDescriptor;
import com.google.api.gax.httpjson.HttpJsonCallSettings;
import com.google.api.gax.httpjson.HttpJsonOperationSnapshot;
import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
import com.google.api.gax.httpjson.ProtoMessageResponseParser;
import com.google.api.gax.httpjson.ProtoRestSerializer;
import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.common.collect.ImmutableMap;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.longrunning.Operation;
import com.google.protobuf.Empty;
import com.google.protobuf.TypeRegistry;
import com.google.spanner.admin.database.v1.Backup;
import com.google.spanner.admin.database.v1.BackupSchedule;
import com.google.spanner.admin.database.v1.CopyBackupMetadata;
import com.google.spanner.admin.database.v1.CopyBackupRequest;
import com.google.spanner.admin.database.v1.CreateBackupMetadata;
import com.google.spanner.admin.database.v1.CreateBackupRequest;
import com.google.spanner.admin.database.v1.CreateBackupScheduleRequest;
import com.google.spanner.admin.database.v1.CreateDatabaseMetadata;
import com.google.spanner.admin.database.v1.CreateDatabaseRequest;
import com.google.spanner.admin.database.v1.Database;
import com.google.spanner.admin.database.v1.DeleteBackupRequest;
import com.google.spanner.admin.database.v1.DeleteBackupScheduleRequest;
import com.google.spanner.admin.database.v1.DropDatabaseRequest;
import com.google.spanner.admin.database.v1.GetBackupRequest;
import com.google.spanner.admin.database.v1.GetBackupScheduleRequest;
import com.google.spanner.admin.database.v1.GetDatabaseDdlRequest;
import com.google.spanner.admin.database.v1.GetDatabaseDdlResponse;
import com.google.spanner.admin.database.v1.GetDatabaseRequest;
import com.google.spanner.admin.database.v1.ListBackupOperationsRequest;
import com.google.spanner.admin.database.v1.ListBackupOperationsResponse;
import com.google.spanner.admin.database.v1.ListBackupSchedulesRequest;
import com.google.spanner.admin.database.v1.ListBackupSchedulesResponse;
import com.google.spanner.admin.database.v1.ListBackupsRequest;
import com.google.spanner.admin.database.v1.ListBackupsResponse;
import com.google.spanner.admin.database.v1.ListDatabaseOperationsRequest;
import com.google.spanner.admin.database.v1.ListDatabaseOperationsResponse;
import com.google.spanner.admin.database.v1.ListDatabaseRolesRequest;
import com.google.spanner.admin.database.v1.ListDatabaseRolesResponse;
import com.google.spanner.admin.database.v1.ListDatabasesRequest;
import com.google.spanner.admin.database.v1.ListDatabasesResponse;
import com.google.spanner.admin.database.v1.RestoreDatabaseMetadata;
import com.google.spanner.admin.database.v1.RestoreDatabaseRequest;
import com.google.spanner.admin.database.v1.UpdateBackupRequest;
import com.google.spanner.admin.database.v1.UpdateBackupScheduleRequest;
import com.google.spanner.admin.database.v1.UpdateDatabaseDdlMetadata;
import com.google.spanner.admin.database.v1.UpdateDatabaseDdlRequest;
import com.google.spanner.admin.database.v1.UpdateDatabaseMetadata;
import com.google.spanner.admin.database.v1.UpdateDatabaseRequest;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * REST stub implementation for the DatabaseAdmin service API.
 *
 * 
This class is for advanced usage and reflects the underlying API directly.
 */
@Generated("by gapic-generator-java")
public class HttpJsonDatabaseAdminStub extends DatabaseAdminStub {
  private static final TypeRegistry typeRegistry =
      TypeRegistry.newBuilder()
          .add(CreateDatabaseMetadata.getDescriptor())
          .add(Empty.getDescriptor())
          .add(CreateBackupMetadata.getDescriptor())
          .add(RestoreDatabaseMetadata.getDescriptor())
          .add(Database.getDescriptor())
          .add(Backup.getDescriptor())
          .add(CopyBackupMetadata.getDescriptor())
          .add(UpdateDatabaseMetadata.getDescriptor())
          .add(UpdateDatabaseDdlMetadata.getDescriptor())
          .build();

  private static final ApiMethodDescriptor
      listDatabasesMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/ListDatabases")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/databases",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListDatabasesResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      createDatabaseMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/CreateDatabase")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/databases",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (CreateDatabaseRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor
      getDatabaseMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/GetDatabase")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{name=projects/*/instances/*/databases/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "name", request.getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Database.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      updateDatabaseMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/UpdateDatabase")
              .setHttpMethod("PATCH")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{database.name=projects/*/instances/*/databases/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(
                                fields, "database.name", request.getDatabase().getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("database", request.getDatabase(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (UpdateDatabaseRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor
      updateDatabaseDdlMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/UpdateDatabaseDdl")
              .setHttpMethod("PATCH")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{database=projects/*/instances/*/databases/*}/ddl",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "database", request.getDatabase());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearDatabase().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (UpdateDatabaseDdlRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor
      dropDatabaseMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/DropDatabase")
              .setHttpMethod("DELETE")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{database=projects/*/instances/*/databases/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "database", request.getDatabase());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Empty.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      getDatabaseDdlMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/GetDatabaseDdl")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{database=projects/*/instances/*/databases/*}/ddl",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "database", request.getDatabase());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(GetDatabaseDdlResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      setIamPolicyMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/SetIamPolicy")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{resource=projects/*/instances/*/databases/*}:setIamPolicy",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "resource", request.getResource());
                            return fields;
                          })
                      .setAdditionalPaths(
                          "/v1/{resource=projects/*/instances/*/backups/*}:setIamPolicy",
                          "/v1/{resource=projects/*/instances/*/databases/*/backupSchedules/*}:setIamPolicy")
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Policy.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      getIamPolicyMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/GetIamPolicy")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{resource=projects/*/instances/*/databases/*}:getIamPolicy",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "resource", request.getResource());
                            return fields;
                          })
                      .setAdditionalPaths(
                          "/v1/{resource=projects/*/instances/*/backups/*}:getIamPolicy",
                          "/v1/{resource=projects/*/instances/*/databases/*/backupSchedules/*}:getIamPolicy")
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Policy.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      testIamPermissionsMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/TestIamPermissions")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{resource=projects/*/instances/*/databases/*}:testIamPermissions",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "resource", request.getResource());
                            return fields;
                          })
                      .setAdditionalPaths(
                          "/v1/{resource=projects/*/instances/*/backups/*}:testIamPermissions",
                          "/v1/{resource=projects/*/instances/*/databases/*/backupSchedules/*}:testIamPermissions",
                          "/v1/{resource=projects/*/instances/*/databases/*/databaseRoles/*}:testIamPermissions")
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearResource().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(TestIamPermissionsResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      createBackupMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/CreateBackup")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/backups",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "backupId", request.getBackupId());
                            serializer.putQueryParam(
                                fields, "encryptionConfig", request.getEncryptionConfig());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("backup", request.getBackup(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (CreateBackupRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor
      copyBackupMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/CopyBackup")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/backups:copy",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (CopyBackupRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor getBackupMethodDescriptor =
      ApiMethodDescriptor.newBuilder()
          .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/GetBackup")
          .setHttpMethod("GET")
          .setType(ApiMethodDescriptor.MethodType.UNARY)
          .setRequestFormatter(
              ProtoMessageRequestFormatter.newBuilder()
                  .setPath(
                      "/v1/{name=projects/*/instances/*/backups/*}",
                      request -> {
                        Map fields = new HashMap<>();
                        ProtoRestSerializer serializer =
                            ProtoRestSerializer.create();
                        serializer.putPathParam(fields, "name", request.getName());
                        return fields;
                      })
                  .setQueryParamsExtractor(
                      request -> {
                        Map> fields = new HashMap<>();
                        ProtoRestSerializer serializer =
                            ProtoRestSerializer.create();
                        serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                        return fields;
                      })
                  .setRequestBodyExtractor(request -> null)
                  .build())
          .setResponseParser(
              ProtoMessageResponseParser.newBuilder()
                  .setDefaultInstance(Backup.getDefaultInstance())
                  .setDefaultTypeRegistry(typeRegistry)
                  .build())
          .build();

  private static final ApiMethodDescriptor
      updateBackupMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/UpdateBackup")
              .setHttpMethod("PATCH")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{backup.name=projects/*/instances/*/backups/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(
                                fields, "backup.name", request.getBackup().getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("backup", request.getBackup(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Backup.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      deleteBackupMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/DeleteBackup")
              .setHttpMethod("DELETE")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{name=projects/*/instances/*/backups/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "name", request.getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Empty.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      listBackupsMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/ListBackups")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/backups",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "filter", request.getFilter());
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListBackupsResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      restoreDatabaseMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/RestoreDatabase")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/databases:restore",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("*", request.toBuilder().clearParent().build(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Operation.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .setOperationSnapshotFactory(
                  (RestoreDatabaseRequest request, Operation response) ->
                      HttpJsonOperationSnapshot.create(response))
              .build();

  private static final ApiMethodDescriptor<
          ListDatabaseOperationsRequest, ListDatabaseOperationsResponse>
      listDatabaseOperationsMethodDescriptor =
          ApiMethodDescriptor
              .newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/ListDatabaseOperations")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/databaseOperations",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "filter", request.getFilter());
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListDatabaseOperationsResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor<
          ListBackupOperationsRequest, ListBackupOperationsResponse>
      listBackupOperationsMethodDescriptor =
          ApiMethodDescriptor
              .newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/ListBackupOperations")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*}/backupOperations",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "filter", request.getFilter());
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListBackupOperationsResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      listDatabaseRolesMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/ListDatabaseRoles")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*/databases/*}/databaseRoles",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListDatabaseRolesResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      createBackupScheduleMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/CreateBackupSchedule")
              .setHttpMethod("POST")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*/databases/*}/backupSchedules",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(
                                fields, "backupScheduleId", request.getBackupScheduleId());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("backupSchedule", request.getBackupSchedule(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(BackupSchedule.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      getBackupScheduleMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName("google.spanner.admin.database.v1.DatabaseAdmin/GetBackupSchedule")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{name=projects/*/instances/*/databases/*/backupSchedules/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "name", request.getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(BackupSchedule.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      updateBackupScheduleMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/UpdateBackupSchedule")
              .setHttpMethod("PATCH")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{backupSchedule.name=projects/*/instances/*/databases/*/backupSchedules/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(
                                fields,
                                "backupSchedule.name",
                                request.getBackupSchedule().getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(
                          request ->
                              ProtoRestSerializer.create()
                                  .toBody("backupSchedule", request.getBackupSchedule(), true))
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(BackupSchedule.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      deleteBackupScheduleMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/DeleteBackupSchedule")
              .setHttpMethod("DELETE")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{name=projects/*/instances/*/databases/*/backupSchedules/*}",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "name", request.getName());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(Empty.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private static final ApiMethodDescriptor
      listBackupSchedulesMethodDescriptor =
          ApiMethodDescriptor.newBuilder()
              .setFullMethodName(
                  "google.spanner.admin.database.v1.DatabaseAdmin/ListBackupSchedules")
              .setHttpMethod("GET")
              .setType(ApiMethodDescriptor.MethodType.UNARY)
              .setRequestFormatter(
                  ProtoMessageRequestFormatter.newBuilder()
                      .setPath(
                          "/v1/{parent=projects/*/instances/*/databases/*}/backupSchedules",
                          request -> {
                            Map fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putPathParam(fields, "parent", request.getParent());
                            return fields;
                          })
                      .setQueryParamsExtractor(
                          request -> {
                            Map> fields = new HashMap<>();
                            ProtoRestSerializer serializer =
                                ProtoRestSerializer.create();
                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
                            serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
                            return fields;
                          })
                      .setRequestBodyExtractor(request -> null)
                      .build())
              .setResponseParser(
                  ProtoMessageResponseParser.newBuilder()
                      .setDefaultInstance(ListBackupSchedulesResponse.getDefaultInstance())
                      .setDefaultTypeRegistry(typeRegistry)
                      .build())
              .build();

  private final UnaryCallable listDatabasesCallable;
  private final UnaryCallable
      listDatabasesPagedCallable;
  private final UnaryCallable createDatabaseCallable;
  private final OperationCallable
      createDatabaseOperationCallable;
  private final UnaryCallable getDatabaseCallable;
  private final UnaryCallable updateDatabaseCallable;
  private final OperationCallable
      updateDatabaseOperationCallable;
  private final UnaryCallable updateDatabaseDdlCallable;
  private final OperationCallable
      updateDatabaseDdlOperationCallable;
  private final UnaryCallable dropDatabaseCallable;
  private final UnaryCallable getDatabaseDdlCallable;
  private final UnaryCallable setIamPolicyCallable;
  private final UnaryCallable getIamPolicyCallable;
  private final UnaryCallable
      testIamPermissionsCallable;
  private final UnaryCallable createBackupCallable;
  private final OperationCallable
      createBackupOperationCallable;
  private final UnaryCallable copyBackupCallable;
  private final OperationCallable
      copyBackupOperationCallable;
  private final UnaryCallable getBackupCallable;
  private final UnaryCallable updateBackupCallable;
  private final UnaryCallable deleteBackupCallable;
  private final UnaryCallable listBackupsCallable;
  private final UnaryCallable
      listBackupsPagedCallable;
  private final UnaryCallable restoreDatabaseCallable;
  private final OperationCallable
      restoreDatabaseOperationCallable;
  private final UnaryCallable
      listDatabaseOperationsCallable;
  private final UnaryCallable
      listDatabaseOperationsPagedCallable;
  private final UnaryCallable
      listBackupOperationsCallable;
  private final UnaryCallable
      listBackupOperationsPagedCallable;
  private final UnaryCallable
      listDatabaseRolesCallable;
  private final UnaryCallable
      listDatabaseRolesPagedCallable;
  private final UnaryCallable
      createBackupScheduleCallable;
  private final UnaryCallable getBackupScheduleCallable;
  private final UnaryCallable
      updateBackupScheduleCallable;
  private final UnaryCallable deleteBackupScheduleCallable;
  private final UnaryCallable
      listBackupSchedulesCallable;
  private final UnaryCallable
      listBackupSchedulesPagedCallable;

  private final BackgroundResource backgroundResources;
  private final HttpJsonOperationsStub httpJsonOperationsStub;
  private final HttpJsonStubCallableFactory callableFactory;

  public static final HttpJsonDatabaseAdminStub create(DatabaseAdminStubSettings settings)
      throws IOException {
    return new HttpJsonDatabaseAdminStub(settings, ClientContext.create(settings));
  }

  public static final HttpJsonDatabaseAdminStub create(ClientContext clientContext)
      throws IOException {
    return new HttpJsonDatabaseAdminStub(
        DatabaseAdminStubSettings.newHttpJsonBuilder().build(), clientContext);
  }

  public static final HttpJsonDatabaseAdminStub create(
      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
    return new HttpJsonDatabaseAdminStub(
        DatabaseAdminStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
  }

  /**
   * Constructs an instance of HttpJsonDatabaseAdminStub, using the given settings. This is
   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
   * should be preferred.
   */
  protected HttpJsonDatabaseAdminStub(
      DatabaseAdminStubSettings settings, ClientContext clientContext) throws IOException {
    this(settings, clientContext, new HttpJsonDatabaseAdminCallableFactory());
  }

  /**
   * Constructs an instance of HttpJsonDatabaseAdminStub, using the given settings. This is
   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
   * should be preferred.
   */
  protected HttpJsonDatabaseAdminStub(
      DatabaseAdminStubSettings settings,
      ClientContext clientContext,
      HttpJsonStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.httpJsonOperationsStub =
        HttpJsonOperationsStub.create(
            clientContext,
            callableFactory,
            typeRegistry,
            ImmutableMap.builder()
                .put(
                    "google.longrunning.Operations.CancelOperation",
                    HttpRule.newBuilder()
                        .setPost(
                            "/v1/{name=projects/*/instances/*/databases/*/operations/*}:cancel")
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setPost("/v1/{name=projects/*/instances/*/operations/*}:cancel")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setPost(
                                    "/v1/{name=projects/*/instances/*/backups/*/operations/*}:cancel")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setPost(
                                    "/v1/{name=projects/*/instanceConfigs/*/operations/*}:cancel")
                                .build())
                        .build())
                .put(
                    "google.longrunning.Operations.DeleteOperation",
                    HttpRule.newBuilder()
                        .setDelete("/v1/{name=projects/*/instances/*/databases/*/operations/*}")
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setDelete("/v1/{name=projects/*/instances/*/operations/*}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setDelete(
                                    "/v1/{name=projects/*/instances/*/backups/*/operations/*}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setDelete("/v1/{name=projects/*/instanceConfigs/*/operations/*}")
                                .build())
                        .build())
                .put(
                    "google.longrunning.Operations.GetOperation",
                    HttpRule.newBuilder()
                        .setGet("/v1/{name=projects/*/instances/*/databases/*/operations/*}")
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instances/*/operations/*}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instances/*/backups/*/operations/*}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instanceConfigs/*/operations/*}")
                                .build())
                        .build())
                .put(
                    "google.longrunning.Operations.ListOperations",
                    HttpRule.newBuilder()
                        .setGet("/v1/{name=projects/*/instances/*/databases/*/operations}")
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instances/*/operations}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instances/*/backups/*/operations}")
                                .build())
                        .addAdditionalBindings(
                            HttpRule.newBuilder()
                                .setGet("/v1/{name=projects/*/instanceConfigs/*/operations}")
                                .build())
                        .build())
                .build());

    HttpJsonCallSettings
        listDatabasesTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(listDatabasesMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings createDatabaseTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(createDatabaseMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("parent", String.valueOf(request.getParent()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings getDatabaseTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(getDatabaseMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings updateDatabaseTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(updateDatabaseMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("database.name", String.valueOf(request.getDatabase().getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings updateDatabaseDdlTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(updateDatabaseDdlMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("database", String.valueOf(request.getDatabase()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings dropDatabaseTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(dropDatabaseMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("database", String.valueOf(request.getDatabase()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings
        getDatabaseDdlTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(getDatabaseDdlMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("database", String.valueOf(request.getDatabase()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings setIamPolicyTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(setIamPolicyMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("resource", String.valueOf(request.getResource()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings getIamPolicyTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(getIamPolicyMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("resource", String.valueOf(request.getResource()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings
        testIamPermissionsTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("resource", String.valueOf(request.getResource()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings createBackupTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(createBackupMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("parent", String.valueOf(request.getParent()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings copyBackupTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(copyBackupMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("parent", String.valueOf(request.getParent()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings getBackupTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(getBackupMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings updateBackupTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(updateBackupMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("backup.name", String.valueOf(request.getBackup().getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings deleteBackupTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(deleteBackupMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings listBackupsTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(listBackupsMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("parent", String.valueOf(request.getParent()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings restoreDatabaseTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(restoreDatabaseMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("parent", String.valueOf(request.getParent()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings
        listDatabaseOperationsTransportSettings =
            HttpJsonCallSettings
                .newBuilder()
                .setMethodDescriptor(listDatabaseOperationsMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings
        listBackupOperationsTransportSettings =
            HttpJsonCallSettings
                .newBuilder()
                .setMethodDescriptor(listBackupOperationsMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings
        listDatabaseRolesTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(listDatabaseRolesMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings
        createBackupScheduleTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(createBackupScheduleMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings
        getBackupScheduleTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(getBackupScheduleMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("name", String.valueOf(request.getName()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings
        updateBackupScheduleTransportSettings =
            HttpJsonCallSettings.newBuilder()
                .setMethodDescriptor(updateBackupScheduleMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add(
                          "backup_schedule.name",
                          String.valueOf(request.getBackupSchedule().getName()));
                      return builder.build();
                    })
                .build();
    HttpJsonCallSettings deleteBackupScheduleTransportSettings =
        HttpJsonCallSettings.newBuilder()
            .setMethodDescriptor(deleteBackupScheduleMethodDescriptor)
            .setTypeRegistry(typeRegistry)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add("name", String.valueOf(request.getName()));
                  return builder.build();
                })
            .build();
    HttpJsonCallSettings
        listBackupSchedulesTransportSettings =
            HttpJsonCallSettings
                .newBuilder()
                .setMethodDescriptor(listBackupSchedulesMethodDescriptor)
                .setTypeRegistry(typeRegistry)
                .setParamsExtractor(
                    request -> {
                      RequestParamsBuilder builder = RequestParamsBuilder.create();
                      builder.add("parent", String.valueOf(request.getParent()));
                      return builder.build();
                    })
                .build();

    this.listDatabasesCallable =
        callableFactory.createUnaryCallable(
            listDatabasesTransportSettings, settings.listDatabasesSettings(), clientContext);
    this.listDatabasesPagedCallable =
        callableFactory.createPagedCallable(
            listDatabasesTransportSettings, settings.listDatabasesSettings(), clientContext);
    this.createDatabaseCallable =
        callableFactory.createUnaryCallable(
            createDatabaseTransportSettings, settings.createDatabaseSettings(), clientContext);
    this.createDatabaseOperationCallable =
        callableFactory.createOperationCallable(
            createDatabaseTransportSettings,
            settings.createDatabaseOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.getDatabaseCallable =
        callableFactory.createUnaryCallable(
            getDatabaseTransportSettings, settings.getDatabaseSettings(), clientContext);
    this.updateDatabaseCallable =
        callableFactory.createUnaryCallable(
            updateDatabaseTransportSettings, settings.updateDatabaseSettings(), clientContext);
    this.updateDatabaseOperationCallable =
        callableFactory.createOperationCallable(
            updateDatabaseTransportSettings,
            settings.updateDatabaseOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.updateDatabaseDdlCallable =
        callableFactory.createUnaryCallable(
            updateDatabaseDdlTransportSettings,
            settings.updateDatabaseDdlSettings(),
            clientContext);
    this.updateDatabaseDdlOperationCallable =
        callableFactory.createOperationCallable(
            updateDatabaseDdlTransportSettings,
            settings.updateDatabaseDdlOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.dropDatabaseCallable =
        callableFactory.createUnaryCallable(
            dropDatabaseTransportSettings, settings.dropDatabaseSettings(), clientContext);
    this.getDatabaseDdlCallable =
        callableFactory.createUnaryCallable(
            getDatabaseDdlTransportSettings, settings.getDatabaseDdlSettings(), clientContext);
    this.setIamPolicyCallable =
        callableFactory.createUnaryCallable(
            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
    this.getIamPolicyCallable =
        callableFactory.createUnaryCallable(
            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
    this.testIamPermissionsCallable =
        callableFactory.createUnaryCallable(
            testIamPermissionsTransportSettings,
            settings.testIamPermissionsSettings(),
            clientContext);
    this.createBackupCallable =
        callableFactory.createUnaryCallable(
            createBackupTransportSettings, settings.createBackupSettings(), clientContext);
    this.createBackupOperationCallable =
        callableFactory.createOperationCallable(
            createBackupTransportSettings,
            settings.createBackupOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.copyBackupCallable =
        callableFactory.createUnaryCallable(
            copyBackupTransportSettings, settings.copyBackupSettings(), clientContext);
    this.copyBackupOperationCallable =
        callableFactory.createOperationCallable(
            copyBackupTransportSettings,
            settings.copyBackupOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.getBackupCallable =
        callableFactory.createUnaryCallable(
            getBackupTransportSettings, settings.getBackupSettings(), clientContext);
    this.updateBackupCallable =
        callableFactory.createUnaryCallable(
            updateBackupTransportSettings, settings.updateBackupSettings(), clientContext);
    this.deleteBackupCallable =
        callableFactory.createUnaryCallable(
            deleteBackupTransportSettings, settings.deleteBackupSettings(), clientContext);
    this.listBackupsCallable =
        callableFactory.createUnaryCallable(
            listBackupsTransportSettings, settings.listBackupsSettings(), clientContext);
    this.listBackupsPagedCallable =
        callableFactory.createPagedCallable(
            listBackupsTransportSettings, settings.listBackupsSettings(), clientContext);
    this.restoreDatabaseCallable =
        callableFactory.createUnaryCallable(
            restoreDatabaseTransportSettings, settings.restoreDatabaseSettings(), clientContext);
    this.restoreDatabaseOperationCallable =
        callableFactory.createOperationCallable(
            restoreDatabaseTransportSettings,
            settings.restoreDatabaseOperationSettings(),
            clientContext,
            httpJsonOperationsStub);
    this.listDatabaseOperationsCallable =
        callableFactory.createUnaryCallable(
            listDatabaseOperationsTransportSettings,
            settings.listDatabaseOperationsSettings(),
            clientContext);
    this.listDatabaseOperationsPagedCallable =
        callableFactory.createPagedCallable(
            listDatabaseOperationsTransportSettings,
            settings.listDatabaseOperationsSettings(),
            clientContext);
    this.listBackupOperationsCallable =
        callableFactory.createUnaryCallable(
            listBackupOperationsTransportSettings,
            settings.listBackupOperationsSettings(),
            clientContext);
    this.listBackupOperationsPagedCallable =
        callableFactory.createPagedCallable(
            listBackupOperationsTransportSettings,
            settings.listBackupOperationsSettings(),
            clientContext);
    this.listDatabaseRolesCallable =
        callableFactory.createUnaryCallable(
            listDatabaseRolesTransportSettings,
            settings.listDatabaseRolesSettings(),
            clientContext);
    this.listDatabaseRolesPagedCallable =
        callableFactory.createPagedCallable(
            listDatabaseRolesTransportSettings,
            settings.listDatabaseRolesSettings(),
            clientContext);
    this.createBackupScheduleCallable =
        callableFactory.createUnaryCallable(
            createBackupScheduleTransportSettings,
            settings.createBackupScheduleSettings(),
            clientContext);
    this.getBackupScheduleCallable =
        callableFactory.createUnaryCallable(
            getBackupScheduleTransportSettings,
            settings.getBackupScheduleSettings(),
            clientContext);
    this.updateBackupScheduleCallable =
        callableFactory.createUnaryCallable(
            updateBackupScheduleTransportSettings,
            settings.updateBackupScheduleSettings(),
            clientContext);
    this.deleteBackupScheduleCallable =
        callableFactory.createUnaryCallable(
            deleteBackupScheduleTransportSettings,
            settings.deleteBackupScheduleSettings(),
            clientContext);
    this.listBackupSchedulesCallable =
        callableFactory.createUnaryCallable(
            listBackupSchedulesTransportSettings,
            settings.listBackupSchedulesSettings(),
            clientContext);
    this.listBackupSchedulesPagedCallable =
        callableFactory.createPagedCallable(
            listBackupSchedulesTransportSettings,
            settings.listBackupSchedulesSettings(),
            clientContext);

    this.backgroundResources =
        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
  }

  @InternalApi
  public static List getMethodDescriptors() {
    List methodDescriptors = new ArrayList<>();
    methodDescriptors.add(listDatabasesMethodDescriptor);
    methodDescriptors.add(createDatabaseMethodDescriptor);
    methodDescriptors.add(getDatabaseMethodDescriptor);
    methodDescriptors.add(updateDatabaseMethodDescriptor);
    methodDescriptors.add(updateDatabaseDdlMethodDescriptor);
    methodDescriptors.add(dropDatabaseMethodDescriptor);
    methodDescriptors.add(getDatabaseDdlMethodDescriptor);
    methodDescriptors.add(setIamPolicyMethodDescriptor);
    methodDescriptors.add(getIamPolicyMethodDescriptor);
    methodDescriptors.add(testIamPermissionsMethodDescriptor);
    methodDescriptors.add(createBackupMethodDescriptor);
    methodDescriptors.add(copyBackupMethodDescriptor);
    methodDescriptors.add(getBackupMethodDescriptor);
    methodDescriptors.add(updateBackupMethodDescriptor);
    methodDescriptors.add(deleteBackupMethodDescriptor);
    methodDescriptors.add(listBackupsMethodDescriptor);
    methodDescriptors.add(restoreDatabaseMethodDescriptor);
    methodDescriptors.add(listDatabaseOperationsMethodDescriptor);
    methodDescriptors.add(listBackupOperationsMethodDescriptor);
    methodDescriptors.add(listDatabaseRolesMethodDescriptor);
    methodDescriptors.add(createBackupScheduleMethodDescriptor);
    methodDescriptors.add(getBackupScheduleMethodDescriptor);
    methodDescriptors.add(updateBackupScheduleMethodDescriptor);
    methodDescriptors.add(deleteBackupScheduleMethodDescriptor);
    methodDescriptors.add(listBackupSchedulesMethodDescriptor);
    return methodDescriptors;
  }

  public HttpJsonOperationsStub getHttpJsonOperationsStub() {
    return httpJsonOperationsStub;
  }

  @Override
  public UnaryCallable listDatabasesCallable() {
    return listDatabasesCallable;
  }

  @Override
  public UnaryCallable
      listDatabasesPagedCallable() {
    return listDatabasesPagedCallable;
  }

  @Override
  public UnaryCallable createDatabaseCallable() {
    return createDatabaseCallable;
  }

  @Override
  public OperationCallable
      createDatabaseOperationCallable() {
    return createDatabaseOperationCallable;
  }

  @Override
  public UnaryCallable getDatabaseCallable() {
    return getDatabaseCallable;
  }

  @Override
  public UnaryCallable updateDatabaseCallable() {
    return updateDatabaseCallable;
  }

  @Override
  public OperationCallable
      updateDatabaseOperationCallable() {
    return updateDatabaseOperationCallable;
  }

  @Override
  public UnaryCallable updateDatabaseDdlCallable() {
    return updateDatabaseDdlCallable;
  }

  @Override
  public OperationCallable
      updateDatabaseDdlOperationCallable() {
    return updateDatabaseDdlOperationCallable;
  }

  @Override
  public UnaryCallable dropDatabaseCallable() {
    return dropDatabaseCallable;
  }

  @Override
  public UnaryCallable getDatabaseDdlCallable() {
    return getDatabaseDdlCallable;
  }

  @Override
  public UnaryCallable setIamPolicyCallable() {
    return setIamPolicyCallable;
  }

  @Override
  public UnaryCallable getIamPolicyCallable() {
    return getIamPolicyCallable;
  }

  @Override
  public UnaryCallable
      testIamPermissionsCallable() {
    return testIamPermissionsCallable;
  }

  @Override
  public UnaryCallable createBackupCallable() {
    return createBackupCallable;
  }

  @Override
  public OperationCallable
      createBackupOperationCallable() {
    return createBackupOperationCallable;
  }

  @Override
  public UnaryCallable copyBackupCallable() {
    return copyBackupCallable;
  }

  @Override
  public OperationCallable
      copyBackupOperationCallable() {
    return copyBackupOperationCallable;
  }

  @Override
  public UnaryCallable getBackupCallable() {
    return getBackupCallable;
  }

  @Override
  public UnaryCallable updateBackupCallable() {
    return updateBackupCallable;
  }

  @Override
  public UnaryCallable deleteBackupCallable() {
    return deleteBackupCallable;
  }

  @Override
  public UnaryCallable listBackupsCallable() {
    return listBackupsCallable;
  }

  @Override
  public UnaryCallable listBackupsPagedCallable() {
    return listBackupsPagedCallable;
  }

  @Override
  public UnaryCallable restoreDatabaseCallable() {
    return restoreDatabaseCallable;
  }

  @Override
  public OperationCallable
      restoreDatabaseOperationCallable() {
    return restoreDatabaseOperationCallable;
  }

  @Override
  public UnaryCallable
      listDatabaseOperationsCallable() {
    return listDatabaseOperationsCallable;
  }

  @Override
  public UnaryCallable
      listDatabaseOperationsPagedCallable() {
    return listDatabaseOperationsPagedCallable;
  }

  @Override
  public UnaryCallable
      listBackupOperationsCallable() {
    return listBackupOperationsCallable;
  }

  @Override
  public UnaryCallable
      listBackupOperationsPagedCallable() {
    return listBackupOperationsPagedCallable;
  }

  @Override
  public UnaryCallable
      listDatabaseRolesCallable() {
    return listDatabaseRolesCallable;
  }

  @Override
  public UnaryCallable
      listDatabaseRolesPagedCallable() {
    return listDatabaseRolesPagedCallable;
  }

  @Override
  public UnaryCallable createBackupScheduleCallable() {
    return createBackupScheduleCallable;
  }

  @Override
  public UnaryCallable getBackupScheduleCallable() {
    return getBackupScheduleCallable;
  }

  @Override
  public UnaryCallable updateBackupScheduleCallable() {
    return updateBackupScheduleCallable;
  }

  @Override
  public UnaryCallable deleteBackupScheduleCallable() {
    return deleteBackupScheduleCallable;
  }

  @Override
  public UnaryCallable
      listBackupSchedulesCallable() {
    return listBackupSchedulesCallable;
  }

  @Override
  public UnaryCallable
      listBackupSchedulesPagedCallable() {
    return listBackupSchedulesPagedCallable;
  }

  @Override
  public final void close() {
    try {
      backgroundResources.close();
    } catch (RuntimeException e) {
      throw e;
    } catch (Exception e) {
      throw new IllegalStateException("Failed to close resource", e);
    }
  }

  @Override
  public void shutdown() {
    backgroundResources.shutdown();
  }

  @Override
  public boolean isShutdown() {
    return backgroundResources.isShutdown();
  }

  @Override
  public boolean isTerminated() {
    return backgroundResources.isTerminated();
  }

  @Override
  public void shutdownNow() {
    backgroundResources.shutdownNow();
  }

  @Override
  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
    return backgroundResources.awaitTermination(duration, unit);
  }
}