# frozen_string_literal: true

# Copyright 2023 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.

# Auto-generated by gapic-generator-ruby. DO NOT EDIT!

require "google/cloud/errors"
require "google/area120/tables/v1alpha1/tables_pb"
require "google/area120/tables/v1alpha1/tables_service/rest/service_stub"

module Google
  module Area120
    module Tables
      module V1alpha1
        module TablesService
          module Rest
            ##
            # REST client for the TablesService service.
            #
            # The Tables Service provides an API for reading and updating tables.
            # It defines the following resource model:
            #
            # - The API has a collection of {::Google::Area120::Tables::V1alpha1::Table Table}
            #   resources, named `tables/*`
            #
            # - Each Table has a collection of {::Google::Area120::Tables::V1alpha1::Row Row}
            #   resources, named `tables/*/rows/*`
            #
            # - The API has a collection of
            #   {::Google::Area120::Tables::V1alpha1::Workspace Workspace}
            #   resources, named `workspaces/*`.
            #
            class Client
              # @private
              API_VERSION = ""

              # @private
              DEFAULT_ENDPOINT_TEMPLATE = "area120tables.$UNIVERSE_DOMAIN$"

              include Paths

              # @private
              attr_reader :tables_service_stub

              ##
              # Configure the TablesService Client class.
              #
              # See {::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @example
              #
              #   # Modify the configuration for all TablesService clients
              #   ::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the Client client.
              # @yieldparam config [Client::Configuration]
              #
              # @return [Client::Configuration]
              #
              def self.configure
                @configure ||= begin
                  namespace = ["Google", "Area120", "Tables", "V1alpha1"]
                  parent_config = while namespace.any?
                                    parent_name = namespace.join "::"
                                    parent_const = const_get parent_name
                                    break parent_const.configure if parent_const.respond_to? :configure
                                    namespace.pop
                                  end
                  default_config = Client::Configuration.new parent_config

                  default_config.timeout = 60.0
                  default_config.retry_policy = {
                    initial_delay: 1.0, max_delay: 10.0, multiplier: 1.3, retry_codes: [14]
                  }

                  default_config.rpcs.get_table.timeout = 60.0

                  default_config.rpcs.list_tables.timeout = 60.0

                  default_config.rpcs.get_workspace.timeout = 60.0

                  default_config.rpcs.list_workspaces.timeout = 60.0

                  default_config.rpcs.get_row.timeout = 60.0

                  default_config.rpcs.list_rows.timeout = 60.0

                  default_config.rpcs.create_row.timeout = 60.0

                  default_config.rpcs.batch_create_rows.timeout = 60.0

                  default_config.rpcs.update_row.timeout = 60.0

                  default_config.rpcs.batch_update_rows.timeout = 60.0

                  default_config.rpcs.delete_row.timeout = 60.0

                  default_config.rpcs.batch_delete_rows.timeout = 60.0

                  default_config
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the TablesService Client instance.
              #
              # The configuration is set to the derived mode, meaning that values can be changed,
              # but structural changes (adding new fields, etc.) are not allowed. Structural changes
              # should be made on {Client.configure}.
              #
              # See {::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @yield [config] Configure the Client client.
              # @yieldparam config [Client::Configuration]
              #
              # @return [Client::Configuration]
              #
              def configure
                yield @config if block_given?
                @config
              end

              ##
              # The effective universe domain
              #
              # @return [String]
              #
              def universe_domain
                @tables_service_stub.universe_domain
              end

              ##
              # Create a new TablesService REST client object.
              #
              # @example
              #
              #   # Create a client using the default configuration
              #   client = ::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a client using a custom configuration
              #   client = ::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the TablesService client.
              # @yieldparam config [Client::Configuration]
              #
              def initialize
                # Create the configuration object
                @config = Configuration.new Client.configure

                # Yield the configuration if needed
                yield @config if block_given?

                # Create credentials
                credentials = @config.credentials
                # Use self-signed JWT if the endpoint is unchanged from default,
                # but only if the default endpoint does not have a region prefix.
                enable_self_signed_jwt = @config.endpoint.nil? ||
                                         (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                                         !@config.endpoint.split(".").first.include?("-"))
                credentials ||= Credentials.default scope: @config.scope,
                                                    enable_self_signed_jwt: enable_self_signed_jwt
                if credentials.is_a?(::String) || credentials.is_a?(::Hash)
                  credentials = Credentials.new credentials, scope: @config.scope
                end

                @quota_project_id = @config.quota_project
                @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

                @tables_service_stub = ::Google::Area120::Tables::V1alpha1::TablesService::Rest::ServiceStub.new(
                  endpoint: @config.endpoint,
                  endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
                  universe_domain: @config.universe_domain,
                  credentials: credentials,
                  logger: @config.logger
                )

                @tables_service_stub.logger(stub: true)&.info do |entry|
                  entry.set_system_name
                  entry.set_service
                  entry.message = "Created client for #{entry.service}"
                  entry.set_credentials_fields credentials
                  entry.set "customEndpoint", @config.endpoint if @config.endpoint
                  entry.set "defaultTimeout", @config.timeout if @config.timeout
                  entry.set "quotaProject", @quota_project_id if @quota_project_id
                end
              end

              ##
              # The logger used for request/response debug logging.
              #
              # @return [Logger]
              #
              def logger
                @tables_service_stub.logger
              end

              # Service calls

              ##
              # Gets a table. Returns NOT_FOUND if the table does not exist.
              #
              # @overload get_table(request, options = nil)
              #   Pass arguments to `get_table` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::GetTableRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::GetTableRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload get_table(name: nil)
              #   Pass arguments to `get_table` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the table to retrieve.
              #     Format: tables/\\{table}
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::Table]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::Table]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::GetTableRequest.new
              #
              #   # Call the get_table method.
              #   result = client.get_table request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::Table.
              #   p result
              #
              def get_table request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::GetTableRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.get_table.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.get_table.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_table.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.get_table request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists tables for the user.
              #
              # @overload list_tables(request, options = nil)
              #   Pass arguments to `list_tables` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::ListTablesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::ListTablesRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload list_tables(page_size: nil, page_token: nil)
              #   Pass arguments to `list_tables` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param page_size [::Integer]
              #     The maximum number of tables to return. The service may return fewer than
              #     this value.
              #
              #     If unspecified, at most 20 tables are returned. The maximum value is 100;
              #     values above 100 are coerced to 100.
              #   @param page_token [::String]
              #     A page token, received from a previous `ListTables` call.
              #     Provide this to retrieve the subsequent page.
              #
              #     When paginating, all other parameters provided to `ListTables` must match
              #     the call that provided the page token.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Table>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Table>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::ListTablesRequest.new
              #
              #   # Call the list_tables method.
              #   result = client.list_tables request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Area120::Tables::V1alpha1::Table.
              #     p item
              #   end
              #
              def list_tables request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::ListTablesRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.list_tables.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.list_tables.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_tables.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.list_tables request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @tables_service_stub, :list_tables, "tables", request, result, options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Gets a workspace. Returns NOT_FOUND if the workspace does not exist.
              #
              # @overload get_workspace(request, options = nil)
              #   Pass arguments to `get_workspace` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::GetWorkspaceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::GetWorkspaceRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload get_workspace(name: nil)
              #   Pass arguments to `get_workspace` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the workspace to retrieve.
              #     Format: workspaces/\\{workspace}
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::Workspace]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::Workspace]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::GetWorkspaceRequest.new
              #
              #   # Call the get_workspace method.
              #   result = client.get_workspace request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::Workspace.
              #   p result
              #
              def get_workspace request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::GetWorkspaceRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.get_workspace.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.get_workspace.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_workspace.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.get_workspace request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists workspaces for the user.
              #
              # @overload list_workspaces(request, options = nil)
              #   Pass arguments to `list_workspaces` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::ListWorkspacesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::ListWorkspacesRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload list_workspaces(page_size: nil, page_token: nil)
              #   Pass arguments to `list_workspaces` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param page_size [::Integer]
              #     The maximum number of workspaces to return. The service may return fewer
              #     than this value.
              #
              #     If unspecified, at most 10 workspaces are returned. The maximum value is
              #     25; values above 25 are coerced to 25.
              #   @param page_token [::String]
              #     A page token, received from a previous `ListWorkspaces` call.
              #     Provide this to retrieve the subsequent page.
              #
              #     When paginating, all other parameters provided to `ListWorkspaces` must
              #     match the call that provided the page token.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Workspace>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Workspace>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::ListWorkspacesRequest.new
              #
              #   # Call the list_workspaces method.
              #   result = client.list_workspaces request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Area120::Tables::V1alpha1::Workspace.
              #     p item
              #   end
              #
              def list_workspaces request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::ListWorkspacesRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.list_workspaces.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.list_workspaces.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_workspaces.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.list_workspaces request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @tables_service_stub, :list_workspaces, "workspaces", request, result, options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Gets a row. Returns NOT_FOUND if the row does not exist in the table.
              #
              # @overload get_row(request, options = nil)
              #   Pass arguments to `get_row` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::GetRowRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::GetRowRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload get_row(name: nil, view: nil)
              #   Pass arguments to `get_row` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the row to retrieve.
              #     Format: tables/\\{table}/rows/\\{row}
              #   @param view [::Google::Area120::Tables::V1alpha1::View]
              #     Optional. Column key to use for values in the row.
              #     Defaults to user entered name.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::Row]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::Row]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::GetRowRequest.new
              #
              #   # Call the get_row method.
              #   result = client.get_row request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::Row.
              #   p result
              #
              def get_row request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::GetRowRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.get_row.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.get_row.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_row.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.get_row request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists rows in a table. Returns NOT_FOUND if the table does not exist.
              #
              # @overload list_rows(request, options = nil)
              #   Pass arguments to `list_rows` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::ListRowsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::ListRowsRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload list_rows(parent: nil, page_size: nil, page_token: nil, view: nil, filter: nil)
              #   Pass arguments to `list_rows` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The parent table.
              #     Format: tables/\\{table}
              #   @param page_size [::Integer]
              #     The maximum number of rows to return. The service may return fewer than
              #     this value.
              #
              #     If unspecified, at most 50 rows are returned. The maximum value is 1,000;
              #     values above 1,000 are coerced to 1,000.
              #   @param page_token [::String]
              #     A page token, received from a previous `ListRows` call.
              #     Provide this to retrieve the subsequent page.
              #
              #     When paginating, all other parameters provided to `ListRows` must match
              #     the call that provided the page token.
              #   @param view [::Google::Area120::Tables::V1alpha1::View]
              #     Optional. Column key to use for values in the row.
              #     Defaults to user entered name.
              #   @param filter [::String]
              #     Optional. Raw text query to search for in rows of the table.
              #     Special characters must be escaped. Logical operators and field specific
              #     filtering not supported.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Row>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Area120::Tables::V1alpha1::Row>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::ListRowsRequest.new
              #
              #   # Call the list_rows method.
              #   result = client.list_rows request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Area120::Tables::V1alpha1::Row.
              #     p item
              #   end
              #
              def list_rows request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::ListRowsRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.list_rows.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.list_rows.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_rows.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.list_rows request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @tables_service_stub, :list_rows, "rows", request, result, options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Creates a row.
              #
              # @overload create_row(request, options = nil)
              #   Pass arguments to `create_row` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::CreateRowRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::CreateRowRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload create_row(parent: nil, row: nil, view: nil)
              #   Pass arguments to `create_row` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The parent table where this row will be created.
              #     Format: tables/\\{table}
              #   @param row [::Google::Area120::Tables::V1alpha1::Row, ::Hash]
              #     Required. The row to create.
              #   @param view [::Google::Area120::Tables::V1alpha1::View]
              #     Optional. Column key to use for values in the row.
              #     Defaults to user entered name.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::Row]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::Row]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::CreateRowRequest.new
              #
              #   # Call the create_row method.
              #   result = client.create_row request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::Row.
              #   p result
              #
              def create_row request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::CreateRowRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.create_row.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.create_row.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_row.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.create_row request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Creates multiple rows.
              #
              # @overload batch_create_rows(request, options = nil)
              #   Pass arguments to `batch_create_rows` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::BatchCreateRowsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::BatchCreateRowsRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload batch_create_rows(parent: nil, requests: nil)
              #   Pass arguments to `batch_create_rows` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The parent table where the rows will be created.
              #     Format: tables/\\{table}
              #   @param requests [::Array<::Google::Area120::Tables::V1alpha1::CreateRowRequest, ::Hash>]
              #     Required. The request message specifying the rows to create.
              #
              #     A maximum of 500 rows can be created in a single batch.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::BatchCreateRowsResponse]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::BatchCreateRowsResponse]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::BatchCreateRowsRequest.new
              #
              #   # Call the batch_create_rows method.
              #   result = client.batch_create_rows request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::BatchCreateRowsResponse.
              #   p result
              #
              def batch_create_rows request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::BatchCreateRowsRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.batch_create_rows.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.batch_create_rows.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.batch_create_rows.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.batch_create_rows request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates a row.
              #
              # @overload update_row(request, options = nil)
              #   Pass arguments to `update_row` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::UpdateRowRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::UpdateRowRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload update_row(row: nil, update_mask: nil, view: nil)
              #   Pass arguments to `update_row` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param row [::Google::Area120::Tables::V1alpha1::Row, ::Hash]
              #     Required. The row to update.
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     The list of fields to update.
              #   @param view [::Google::Area120::Tables::V1alpha1::View]
              #     Optional. Column key to use for values in the row.
              #     Defaults to user entered name.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::Row]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::Row]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::UpdateRowRequest.new
              #
              #   # Call the update_row method.
              #   result = client.update_row request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::Row.
              #   p result
              #
              def update_row request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::UpdateRowRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.update_row.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.update_row.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_row.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.update_row request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates multiple rows.
              #
              # @overload batch_update_rows(request, options = nil)
              #   Pass arguments to `batch_update_rows` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::BatchUpdateRowsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::BatchUpdateRowsRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload batch_update_rows(parent: nil, requests: nil)
              #   Pass arguments to `batch_update_rows` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The parent table shared by all rows being updated.
              #     Format: tables/\\{table}
              #   @param requests [::Array<::Google::Area120::Tables::V1alpha1::UpdateRowRequest, ::Hash>]
              #     Required. The request messages specifying the rows to update.
              #
              #     A maximum of 500 rows can be modified in a single batch.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Area120::Tables::V1alpha1::BatchUpdateRowsResponse]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Area120::Tables::V1alpha1::BatchUpdateRowsResponse]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::BatchUpdateRowsRequest.new
              #
              #   # Call the batch_update_rows method.
              #   result = client.batch_update_rows request
              #
              #   # The returned object is of type Google::Area120::Tables::V1alpha1::BatchUpdateRowsResponse.
              #   p result
              #
              def batch_update_rows request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::BatchUpdateRowsRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.batch_update_rows.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.batch_update_rows.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.batch_update_rows.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.batch_update_rows request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes a row.
              #
              # @overload delete_row(request, options = nil)
              #   Pass arguments to `delete_row` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::DeleteRowRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::DeleteRowRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload delete_row(name: nil)
              #   Pass arguments to `delete_row` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the row to delete.
              #     Format: tables/\\{table}/rows/\\{row}
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Protobuf::Empty]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Protobuf::Empty]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::DeleteRowRequest.new
              #
              #   # Call the delete_row method.
              #   result = client.delete_row request
              #
              #   # The returned object is of type Google::Protobuf::Empty.
              #   p result
              #
              def delete_row request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::DeleteRowRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.delete_row.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.delete_row.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_row.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.delete_row request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes multiple rows.
              #
              # @overload batch_delete_rows(request, options = nil)
              #   Pass arguments to `batch_delete_rows` via a request object, either of type
              #   {::Google::Area120::Tables::V1alpha1::BatchDeleteRowsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Area120::Tables::V1alpha1::BatchDeleteRowsRequest, ::Hash]
              #     A request object representing the call parameters. Required. To specify no
              #     parameters, or to keep all the default parameter values, pass an empty Hash.
              #   @param options [::Gapic::CallOptions, ::Hash]
              #     Overrides the default settings for this call, e.g, timeout, retries etc. Optional.
              #
              # @overload batch_delete_rows(parent: nil, names: nil)
              #   Pass arguments to `batch_delete_rows` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The parent table shared by all rows being deleted.
              #     Format: tables/\\{table}
              #   @param names [::Array<::String>]
              #     Required. The names of the rows to delete. All rows must belong to the parent table
              #     or else the entire batch will fail. A maximum of 500 rows can be deleted
              #     in a batch.
              #     Format: tables/\\{table}/rows/\\{row}
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Protobuf::Empty]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Protobuf::Empty]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/area120/tables/v1alpha1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Area120::Tables::V1alpha1::BatchDeleteRowsRequest.new
              #
              #   # Call the batch_delete_rows method.
              #   result = client.batch_delete_rows request
              #
              #   # The returned object is of type Google::Protobuf::Empty.
              #   p result
              #
              def batch_delete_rows request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Area120::Tables::V1alpha1::BatchDeleteRowsRequest

                # Converts hash and nil to an options object
                options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

                # Customize the options with defaults
                call_metadata = @config.rpcs.batch_delete_rows.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Area120::Tables::V1alpha1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                options.apply_defaults timeout:      @config.rpcs.batch_delete_rows.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.batch_delete_rows.retry_policy

                options.apply_defaults timeout:      @config.timeout,
                                       metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @tables_service_stub.batch_delete_rows request, options do |result, operation|
                  yield result, operation if block_given?
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Configuration class for the TablesService REST API.
              #
              # This class represents the configuration for TablesService REST,
              # providing control over timeouts, retry behavior, logging, transport
              # parameters, and other low-level controls. Certain parameters can also be
              # applied individually to specific RPCs. See
              # {::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client::Configuration::Rpcs}
              # for a list of RPCs that can be configured independently.
              #
              # Configuration can be applied globally to all clients, or to a single client
              # on construction.
              #
              # @example
              #
              #   # Modify the global config, setting the timeout for
              #   # get_table to 20 seconds,
              #   # and all remaining timeouts to 10 seconds.
              #   ::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #     config.rpcs.get_table.timeout = 20.0
              #   end
              #
              #   # Apply the above configuration only to a new client.
              #   client = ::Google::Area120::Tables::V1alpha1::TablesService::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #     config.rpcs.get_table.timeout = 20.0
              #   end
              #
              # @!attribute [rw] endpoint
              #   A custom service endpoint, as a hostname or hostname:port. The default is
              #   nil, indicating to use the default endpoint in the current universe domain.
              #   @return [::String,nil]
              # @!attribute [rw] credentials
              #   Credentials to send with calls. You may provide any of the following types:
              #    *  (`String`) The path to a service account key file in JSON format
              #    *  (`Hash`) A service account key as a Hash
              #    *  (`Google::Auth::Credentials`) A googleauth credentials object
              #       (see the [googleauth docs](https://rubydoc.info/gems/googleauth/Google/Auth/Credentials))
              #    *  (`Signet::OAuth2::Client`) A signet oauth2 client object
              #       (see the [signet docs](https://rubydoc.info/gems/signet/Signet/OAuth2/Client))
              #    *  (`nil`) indicating no credentials
              #
              #   Warning: If you accept a credential configuration (JSON file or Hash) from an
              #   external source for authentication to Google Cloud, you must validate it before
              #   providing it to a Google API client library. Providing an unvalidated credential
              #   configuration to Google APIs can compromise the security of your systems and data.
              #   For more information, refer to [Validate credential configurations from external
              #   sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials).
              #   @return [::Object]
              # @!attribute [rw] scope
              #   The OAuth scopes
              #   @return [::Array<::String>]
              # @!attribute [rw] lib_name
              #   The library name as recorded in instrumentation and logging
              #   @return [::String]
              # @!attribute [rw] lib_version
              #   The library version as recorded in instrumentation and logging
              #   @return [::String]
              # @!attribute [rw] timeout
              #   The call timeout in seconds.
              #   @return [::Numeric]
              # @!attribute [rw] metadata
              #   Additional headers to be sent with the call.
              #   @return [::Hash{::Symbol=>::String}]
              # @!attribute [rw] retry_policy
              #   The retry policy. The value is a hash with the following keys:
              #    *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
              #    *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
              #    *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
              #    *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
              #       trigger a retry.
              #   @return [::Hash]
              # @!attribute [rw] quota_project
              #   A separate project against which to charge quota.
              #   @return [::String]
              # @!attribute [rw] universe_domain
              #   The universe domain within which to make requests. This determines the
              #   default endpoint URL. The default value of nil uses the environment
              #   universe (usually the default "googleapis.com" universe).
              #   @return [::String,nil]
              # @!attribute [rw] logger
              #   A custom logger to use for request/response debug logging, or the value
              #   `:default` (the default) to construct a default logger, or `nil` to
              #   explicitly disable logging.
              #   @return [::Logger,:default,nil]
              #
              class Configuration
                extend ::Gapic::Config

                # @private
                # The endpoint specific to the default "googleapis.com" universe. Deprecated.
                DEFAULT_ENDPOINT = "area120tables.googleapis.com"

                config_attr :endpoint,      nil, ::String, nil
                config_attr :credentials,   nil do |value|
                  allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Google::Auth::BaseClient, ::Signet::OAuth2::Client, nil]
                  allowed.any? { |klass| klass === value }
                end
                config_attr :scope,         nil, ::String, ::Array, nil
                config_attr :lib_name,      nil, ::String, nil
                config_attr :lib_version,   nil, ::String, nil
                config_attr :timeout,       nil, ::Numeric, nil
                config_attr :metadata,      nil, ::Hash, nil
                config_attr :retry_policy,  nil, ::Hash, ::Proc, nil
                config_attr :quota_project, nil, ::String, nil
                config_attr :universe_domain, nil, ::String, nil
                config_attr :logger, :default, ::Logger, nil, :default

                # @private
                def initialize parent_config = nil
                  @parent_config = parent_config unless parent_config.nil?

                  yield self if block_given?
                end

                ##
                # Configurations for individual RPCs
                # @return [Rpcs]
                #
                def rpcs
                  @rpcs ||= begin
                    parent_rpcs = nil
                    parent_rpcs = @parent_config.rpcs if defined?(@parent_config) && @parent_config.respond_to?(:rpcs)
                    Rpcs.new parent_rpcs
                  end
                end

                ##
                # Configuration RPC class for the TablesService API.
                #
                # Includes fields providing the configuration for each RPC in this service.
                # Each configuration object is of type `Gapic::Config::Method` and includes
                # the following configuration fields:
                #
                #  *  `timeout` (*type:* `Numeric`) - The call timeout in seconds
                #  *  `metadata` (*type:* `Hash{Symbol=>String}`) - Additional headers
                #  *  `retry_policy (*type:* `Hash`) - The retry policy. The policy fields
                #     include the following keys:
                #      *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
                #      *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
                #      *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
                #      *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
                #         trigger a retry.
                #
                class Rpcs
                  ##
                  # RPC-specific configuration for `get_table`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_table
                  ##
                  # RPC-specific configuration for `list_tables`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_tables
                  ##
                  # RPC-specific configuration for `get_workspace`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_workspace
                  ##
                  # RPC-specific configuration for `list_workspaces`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_workspaces
                  ##
                  # RPC-specific configuration for `get_row`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_row
                  ##
                  # RPC-specific configuration for `list_rows`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_rows
                  ##
                  # RPC-specific configuration for `create_row`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_row
                  ##
                  # RPC-specific configuration for `batch_create_rows`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :batch_create_rows
                  ##
                  # RPC-specific configuration for `update_row`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_row
                  ##
                  # RPC-specific configuration for `batch_update_rows`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :batch_update_rows
                  ##
                  # RPC-specific configuration for `delete_row`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_row
                  ##
                  # RPC-specific configuration for `batch_delete_rows`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :batch_delete_rows

                  # @private
                  def initialize parent_rpcs = nil
                    get_table_config = parent_rpcs.get_table if parent_rpcs.respond_to? :get_table
                    @get_table = ::Gapic::Config::Method.new get_table_config
                    list_tables_config = parent_rpcs.list_tables if parent_rpcs.respond_to? :list_tables
                    @list_tables = ::Gapic::Config::Method.new list_tables_config
                    get_workspace_config = parent_rpcs.get_workspace if parent_rpcs.respond_to? :get_workspace
                    @get_workspace = ::Gapic::Config::Method.new get_workspace_config
                    list_workspaces_config = parent_rpcs.list_workspaces if parent_rpcs.respond_to? :list_workspaces
                    @list_workspaces = ::Gapic::Config::Method.new list_workspaces_config
                    get_row_config = parent_rpcs.get_row if parent_rpcs.respond_to? :get_row
                    @get_row = ::Gapic::Config::Method.new get_row_config
                    list_rows_config = parent_rpcs.list_rows if parent_rpcs.respond_to? :list_rows
                    @list_rows = ::Gapic::Config::Method.new list_rows_config
                    create_row_config = parent_rpcs.create_row if parent_rpcs.respond_to? :create_row
                    @create_row = ::Gapic::Config::Method.new create_row_config
                    batch_create_rows_config = parent_rpcs.batch_create_rows if parent_rpcs.respond_to? :batch_create_rows
                    @batch_create_rows = ::Gapic::Config::Method.new batch_create_rows_config
                    update_row_config = parent_rpcs.update_row if parent_rpcs.respond_to? :update_row
                    @update_row = ::Gapic::Config::Method.new update_row_config
                    batch_update_rows_config = parent_rpcs.batch_update_rows if parent_rpcs.respond_to? :batch_update_rows
                    @batch_update_rows = ::Gapic::Config::Method.new batch_update_rows_config
                    delete_row_config = parent_rpcs.delete_row if parent_rpcs.respond_to? :delete_row
                    @delete_row = ::Gapic::Config::Method.new delete_row_config
                    batch_delete_rows_config = parent_rpcs.batch_delete_rows if parent_rpcs.respond_to? :batch_delete_rows
                    @batch_delete_rows = ::Gapic::Config::Method.new batch_delete_rows_config

                    yield self if block_given?
                  end
                end
              end
            end
          end
        end
      end
    end
  end
end
