# frozen_string_literal: true

# 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.

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

require "google/cloud/errors"
require "google/cloud/gdchardwaremanagement/v1alpha/service_pb"
require "google/cloud/gdc_hardware_management/v1alpha/gdc_hardware_management/rest/service_stub"
require "google/cloud/location/rest"

module Google
  module Cloud
    module GDCHardwareManagement
      module V1alpha
        module GDCHardwareManagement
          module Rest
            ##
            # REST client for the GDCHardwareManagement service.
            #
            # The GDC Hardware Management service.
            #
            class Client
              # @private
              API_VERSION = ""

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

              include Paths

              # @private
              attr_reader :gdc_hardware_management_stub

              ##
              # Configure the GDCHardwareManagement Client class.
              #
              # See {::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @example
              #
              #   # Modify the configuration for all GDCHardwareManagement clients
              #   ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::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", "Cloud", "GDCHardwareManagement", "V1alpha"]
                  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.rpcs.list_orders.timeout = 60.0
                  default_config.rpcs.list_orders.retry_policy = {
                    initial_delay: 1.0, max_delay: 10.0, multiplier: 1.3, retry_codes: [14]
                  }

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

                  default_config.rpcs.create_order.timeout = 60.0

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

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

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

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

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

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

                  default_config.rpcs.create_site.timeout = 60.0

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

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

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

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

                  default_config.rpcs.create_hardware_group.timeout = 60.0

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

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

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

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

                  default_config.rpcs.create_hardware.timeout = 60.0

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

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

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

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

                  default_config.rpcs.create_comment.timeout = 60.0

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

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

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

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

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

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

                  default_config.rpcs.create_zone.timeout = 60.0

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

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

                  default_config
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the GDCHardwareManagement 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::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::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
                @gdc_hardware_management_stub.universe_domain
              end

              ##
              # Create a new GDCHardwareManagement REST client object.
              #
              # @example
              #
              #   # Create a client using the default configuration
              #   client = ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a client using a custom configuration
              #   client = ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the GDCHardwareManagement 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

                @operations_client = ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Operations.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @config.endpoint
                  config.universe_domain = @config.universe_domain
                end

                @gdc_hardware_management_stub = ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::ServiceStub.new(
                  endpoint: @config.endpoint,
                  endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
                  universe_domain: @config.universe_domain,
                  credentials: credentials,
                  logger: @config.logger
                )

                @gdc_hardware_management_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

                @location_client = Google::Cloud::Location::Locations::Rest::Client.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @gdc_hardware_management_stub.endpoint
                  config.universe_domain = @gdc_hardware_management_stub.universe_domain
                  config.bindings_override = @config.bindings_override
                  config.logger = @gdc_hardware_management_stub.logger if config.respond_to? :logger=
                end
              end

              ##
              # Get the associated client for long-running operations.
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Operations]
              #
              attr_reader :operations_client

              ##
              # Get the associated client for mix-in of the Locations.
              #
              # @return [Google::Cloud::Location::Locations::Rest::Client]
              #
              attr_reader :location_client

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

              # Service calls

              ##
              # Lists orders in a given project and location.
              #
              # @overload list_orders(request, options = nil)
              #   Pass arguments to `list_orders` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListOrdersRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListOrdersRequest, ::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_orders(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_orders` 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 project and location to list orders in.
              #     Format: `projects/{project}/locations/{location}`
              #
              #     To list orders across all locations, substitute `-` (the hyphen or
              #     dash character) for the location and check the unreachable field in
              #     the response message.
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Order>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Order>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListOrdersRequest.new
              #
              #   # Call the list_orders method.
              #   result = client.list_orders 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::Cloud::GDCHardwareManagement::V1alpha::Order.
              #     p item
              #   end
              #
              def list_orders request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListOrdersRequest

                # 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_orders.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::Cloud::GDCHardwareManagement::V1alpha::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_orders.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_orders.retry_policy

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

                @gdc_hardware_management_stub.list_orders request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_orders, "orders", 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 details of an order.
              #
              # @overload get_order(request, options = nil)
              #   Pass arguments to `get_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetOrderRequest, ::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_order(name: nil)
              #   Pass arguments to `get_order` 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. Name of the resource
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Order]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Order]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetOrderRequest.new
              #
              #   # Call the get_order method.
              #   result = client.get_order request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Order.
              #   p result
              #
              def get_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetOrderRequest

                # 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_order.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::Cloud::GDCHardwareManagement::V1alpha::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_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_order.retry_policy

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

                @gdc_hardware_management_stub.get_order 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 a new order in a given project and location.
              #
              # @overload create_order(request, options = nil)
              #   Pass arguments to `create_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateOrderRequest, ::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_order(parent: nil, order_id: nil, order: nil, request_id: nil)
              #   Pass arguments to `create_order` 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 project and location to create the order in.
              #     Format: `projects/{project}/locations/{location}`
              #   @param order_id [::String]
              #     Optional. ID used to uniquely identify the Order within its parent scope.
              #     This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The order.name field in the request will be ignored.
              #   @param order [::Google::Cloud::GDCHardwareManagement::V1alpha::Order, ::Hash]
              #     Required. The order to create.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateOrderRequest.new
              #
              #   # Call the create_order method.
              #   result = client.create_order request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateOrderRequest

                # 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_order.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::Cloud::GDCHardwareManagement::V1alpha::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_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_order.retry_policy

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

                @gdc_hardware_management_stub.create_order request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates the parameters of an order.
              #
              # @overload update_order(request, options = nil)
              #   Pass arguments to `update_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateOrderRequest, ::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_order(update_mask: nil, order: nil, request_id: nil)
              #   Pass arguments to `update_order` 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. A mask to specify the fields in the Order to overwrite with this
              #     update. The fields specified in the update_mask are relative to the order,
              #     not the full request. A field will be overwritten if it is in the mask. If
              #     you don't provide a mask then all fields will be overwritten.
              #   @param order [::Google::Cloud::GDCHardwareManagement::V1alpha::Order, ::Hash]
              #     Required. The order to update.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::UpdateOrderRequest.new
              #
              #   # Call the update_order method.
              #   result = client.update_order request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateOrderRequest

                # 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_order.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::Cloud::GDCHardwareManagement::V1alpha::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_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_order.retry_policy

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

                @gdc_hardware_management_stub.update_order request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes an order.
              #
              # @overload delete_order(request, options = nil)
              #   Pass arguments to `delete_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteOrderRequest, ::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_order(name: nil, request_id: nil, force: nil)
              #   Pass arguments to `delete_order` 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 order.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              #   @param force [::Boolean]
              #     Optional. An option to delete any nested resources in the Order, such as a
              #     HardwareGroup. If true, any nested resources for this Order will also be
              #     deleted. Otherwise, the request will only succeed if the Order has no
              #     nested resources.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::DeleteOrderRequest.new
              #
              #   # Call the delete_order method.
              #   result = client.delete_order request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteOrderRequest

                # 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_order.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::Cloud::GDCHardwareManagement::V1alpha::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_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_order.retry_policy

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

                @gdc_hardware_management_stub.delete_order request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Submits an order.
              #
              # @overload submit_order(request, options = nil)
              #   Pass arguments to `submit_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::SubmitOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::SubmitOrderRequest, ::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 submit_order(name: nil, request_id: nil, type: nil)
              #   Pass arguments to `submit_order` 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 order.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              #   @param type [::Google::Cloud::GDCHardwareManagement::V1alpha::SubmitOrderRequest::Type]
              #     Optional. Type of this request. If unset, the request type is assumed to be
              #     `INFO_PENDING`.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::SubmitOrderRequest.new
              #
              #   # Call the submit_order method.
              #   result = client.submit_order request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def submit_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::SubmitOrderRequest

                # 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.submit_order.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::Cloud::GDCHardwareManagement::V1alpha::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.submit_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.submit_order.retry_policy

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

                @gdc_hardware_management_stub.submit_order request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Cancels an order.
              #
              # @overload cancel_order(request, options = nil)
              #   Pass arguments to `cancel_order` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CancelOrderRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CancelOrderRequest, ::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 cancel_order(name: nil, request_id: nil)
              #   Pass arguments to `cancel_order` 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 order.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CancelOrderRequest.new
              #
              #   # Call the cancel_order method.
              #   result = client.cancel_order request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def cancel_order request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CancelOrderRequest

                # 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.cancel_order.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::Cloud::GDCHardwareManagement::V1alpha::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.cancel_order.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.cancel_order.retry_policy

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

                @gdc_hardware_management_stub.cancel_order request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists sites in a given project and location.
              #
              # @overload list_sites(request, options = nil)
              #   Pass arguments to `list_sites` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListSitesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListSitesRequest, ::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_sites(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_sites` 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 project and location to list sites in.
              #     Format: `projects/{project}/locations/{location}`
              #
              #     To list sites across all locations, substitute `-` (the hyphen or
              #     dash character) for the location and check the unreachable field in
              #     the response message.
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Site>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Site>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListSitesRequest.new
              #
              #   # Call the list_sites method.
              #   result = client.list_sites 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::Cloud::GDCHardwareManagement::V1alpha::Site.
              #     p item
              #   end
              #
              def list_sites request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListSitesRequest

                # 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_sites.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::Cloud::GDCHardwareManagement::V1alpha::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_sites.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_sites.retry_policy

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

                @gdc_hardware_management_stub.list_sites request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_sites, "sites", 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 details of a site.
              #
              # @overload get_site(request, options = nil)
              #   Pass arguments to `get_site` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetSiteRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetSiteRequest, ::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_site(name: nil)
              #   Pass arguments to `get_site` 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 site.
              #     Format: `projects/{project}/locations/{location}/sites/{site}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Site]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Site]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetSiteRequest.new
              #
              #   # Call the get_site method.
              #   result = client.get_site request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Site.
              #   p result
              #
              def get_site request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetSiteRequest

                # 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_site.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::Cloud::GDCHardwareManagement::V1alpha::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_site.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_site.retry_policy

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

                @gdc_hardware_management_stub.get_site 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 a new site in a given project and location.
              #
              # @overload create_site(request, options = nil)
              #   Pass arguments to `create_site` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateSiteRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateSiteRequest, ::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_site(parent: nil, site_id: nil, site: nil, request_id: nil)
              #   Pass arguments to `create_site` 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 project and location to create the site in.
              #     Format: `projects/{project}/locations/{location}`
              #   @param site_id [::String]
              #     Optional. ID used to uniquely identify the Site within its parent scope.
              #     This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The site.name field in the request will be ignored.
              #   @param site [::Google::Cloud::GDCHardwareManagement::V1alpha::Site, ::Hash]
              #     Required. The site to create.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateSiteRequest.new
              #
              #   # Call the create_site method.
              #   result = client.create_site request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_site request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateSiteRequest

                # 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_site.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::Cloud::GDCHardwareManagement::V1alpha::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_site.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_site.retry_policy

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

                @gdc_hardware_management_stub.create_site request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates the parameters of a site.
              #
              # @overload update_site(request, options = nil)
              #   Pass arguments to `update_site` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateSiteRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateSiteRequest, ::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_site(update_mask: nil, site: nil, request_id: nil)
              #   Pass arguments to `update_site` 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. A mask to specify the fields in the Site to overwrite with this
              #     update. The fields specified in the update_mask are relative to the site,
              #     not the full request. A field will be overwritten if it is in the mask. If
              #     you don't provide a mask then all fields will be overwritten.
              #   @param site [::Google::Cloud::GDCHardwareManagement::V1alpha::Site, ::Hash]
              #     Required. The site to update.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::UpdateSiteRequest.new
              #
              #   # Call the update_site method.
              #   result = client.update_site request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_site request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateSiteRequest

                # 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_site.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::Cloud::GDCHardwareManagement::V1alpha::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_site.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_site.retry_policy

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

                @gdc_hardware_management_stub.update_site request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes a site.
              #
              # @overload delete_site(request, options = nil)
              #   Pass arguments to `delete_site` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteSiteRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteSiteRequest, ::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_site(name: nil, request_id: nil)
              #   Pass arguments to `delete_site` 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 site.
              #     Format: `projects/{project}/locations/{location}/sites/{site}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::DeleteSiteRequest.new
              #
              #   # Call the delete_site method.
              #   result = client.delete_site request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_site request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteSiteRequest

                # 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_site.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::Cloud::GDCHardwareManagement::V1alpha::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_site.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_site.retry_policy

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

                @gdc_hardware_management_stub.delete_site request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists hardware groups in a given order.
              #
              # @overload list_hardware_groups(request, options = nil)
              #   Pass arguments to `list_hardware_groups` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareGroupsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareGroupsRequest, ::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_hardware_groups(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_hardware_groups` 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 order to list hardware groups in.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareGroupsRequest.new
              #
              #   # Call the list_hardware_groups method.
              #   result = client.list_hardware_groups 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::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup.
              #     p item
              #   end
              #
              def list_hardware_groups request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareGroupsRequest

                # 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_hardware_groups.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware_groups.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_hardware_groups.retry_policy

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

                @gdc_hardware_management_stub.list_hardware_groups request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_hardware_groups, "hardware_groups", 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 details of a hardware group.
              #
              # @overload get_hardware_group(request, options = nil)
              #   Pass arguments to `get_hardware_group` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareGroupRequest, ::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_hardware_group(name: nil)
              #   Pass arguments to `get_hardware_group` 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 hardware group.
              #     Format:
              #     `projects/{project}/locations/{location}/orders/{order}/hardwareGroups/{hardware_group}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareGroupRequest.new
              #
              #   # Call the get_hardware_group method.
              #   result = client.get_hardware_group request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup.
              #   p result
              #
              def get_hardware_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareGroupRequest

                # 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_hardware_group.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_hardware_group.retry_policy

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

                @gdc_hardware_management_stub.get_hardware_group 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 a new hardware group in a given order.
              #
              # @overload create_hardware_group(request, options = nil)
              #   Pass arguments to `create_hardware_group` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareGroupRequest, ::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_hardware_group(parent: nil, hardware_group_id: nil, hardware_group: nil, request_id: nil)
              #   Pass arguments to `create_hardware_group` 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 order to create the hardware group in.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param hardware_group_id [::String]
              #     Optional. ID used to uniquely identify the HardwareGroup within its parent
              #     scope. This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The hardware_group.name field in the request will be ignored.
              #   @param hardware_group [::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup, ::Hash]
              #     Required. The hardware group to create.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareGroupRequest.new
              #
              #   # Call the create_hardware_group method.
              #   result = client.create_hardware_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_hardware_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareGroupRequest

                # 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_hardware_group.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_hardware_group.retry_policy

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

                @gdc_hardware_management_stub.create_hardware_group request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates the parameters of a hardware group.
              #
              # @overload update_hardware_group(request, options = nil)
              #   Pass arguments to `update_hardware_group` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareGroupRequest, ::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_hardware_group(update_mask: nil, hardware_group: nil, request_id: nil)
              #   Pass arguments to `update_hardware_group` 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. A mask to specify the fields in the HardwareGroup to overwrite
              #     with this update. The fields specified in the update_mask are relative to
              #     the hardware group, not the full request. A field will be overwritten if it
              #     is in the mask. If you don't provide a mask then all fields will be
              #     overwritten.
              #   @param hardware_group [::Google::Cloud::GDCHardwareManagement::V1alpha::HardwareGroup, ::Hash]
              #     Required. The hardware group to update.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareGroupRequest.new
              #
              #   # Call the update_hardware_group method.
              #   result = client.update_hardware_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_hardware_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareGroupRequest

                # 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_hardware_group.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_hardware_group.retry_policy

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

                @gdc_hardware_management_stub.update_hardware_group request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes a hardware group.
              #
              # @overload delete_hardware_group(request, options = nil)
              #   Pass arguments to `delete_hardware_group` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareGroupRequest, ::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_hardware_group(name: nil, request_id: nil)
              #   Pass arguments to `delete_hardware_group` 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 hardware group.
              #     Format:
              #     `projects/{project}/locations/{location}/orders/{order}/hardwareGroups/{hardware_group}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareGroupRequest.new
              #
              #   # Call the delete_hardware_group method.
              #   result = client.delete_hardware_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_hardware_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareGroupRequest

                # 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_hardware_group.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_hardware_group.retry_policy

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

                @gdc_hardware_management_stub.delete_hardware_group request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists hardware in a given project and location.
              #
              # @overload list_hardware(request, options = nil)
              #   Pass arguments to `list_hardware` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareRequest, ::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_hardware(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_hardware` 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 project and location to list hardware in.
              #     Format: `projects/{project}/locations/{location}`
              #
              #     To list hardware across all locations, substitute `-` (the hyphen or
              #     dash character) for the location and check the unreachable field in
              #     the response message.
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareRequest.new
              #
              #   # Call the list_hardware method.
              #   result = client.list_hardware 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::Cloud::GDCHardwareManagement::V1alpha::Hardware.
              #     p item
              #   end
              #
              def list_hardware request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListHardwareRequest

                # 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_hardware.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_hardware.retry_policy

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

                @gdc_hardware_management_stub.list_hardware request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_hardware, "hardware", 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 hardware details.
              #
              # @overload get_hardware(request, options = nil)
              #   Pass arguments to `get_hardware` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareRequest, ::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_hardware(name: nil)
              #   Pass arguments to `get_hardware` 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 hardware.
              #     Format: `projects/{project}/locations/{location}/hardware/{hardware}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareRequest.new
              #
              #   # Call the get_hardware method.
              #   result = client.get_hardware request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Hardware.
              #   p result
              #
              def get_hardware request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetHardwareRequest

                # 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_hardware.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_hardware.retry_policy

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

                @gdc_hardware_management_stub.get_hardware 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 new hardware in a given project and location.
              #
              # @overload create_hardware(request, options = nil)
              #   Pass arguments to `create_hardware` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareRequest, ::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_hardware(parent: nil, hardware_id: nil, hardware: nil)
              #   Pass arguments to `create_hardware` 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 project and location to create hardware in.
              #     Format: `projects/{project}/locations/{location}`
              #   @param hardware_id [::String]
              #     Optional. ID used to uniquely identify the Hardware within its parent
              #     scope. This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The hardware.name field in the request will be ignored.
              #   @param hardware [::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware, ::Hash]
              #     Required. The resource to create.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareRequest.new
              #
              #   # Call the create_hardware method.
              #   result = client.create_hardware request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_hardware request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateHardwareRequest

                # 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_hardware.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_hardware.retry_policy

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

                @gdc_hardware_management_stub.create_hardware request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates hardware parameters.
              #
              # @overload update_hardware(request, options = nil)
              #   Pass arguments to `update_hardware` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareRequest, ::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_hardware(update_mask: nil, hardware: nil, request_id: nil)
              #   Pass arguments to `update_hardware` 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. A mask to specify the fields in the Hardware to overwrite with
              #     this update. The fields specified in the update_mask are relative to the
              #     hardware, not the full request. A field will be overwritten if it is in the
              #     mask. If you don't provide a mask then all fields will be overwritten.
              #   @param hardware [::Google::Cloud::GDCHardwareManagement::V1alpha::Hardware, ::Hash]
              #     Required. The hardware to update.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareRequest.new
              #
              #   # Call the update_hardware method.
              #   result = client.update_hardware request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_hardware request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateHardwareRequest

                # 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_hardware.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_hardware.retry_policy

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

                @gdc_hardware_management_stub.update_hardware request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes hardware.
              #
              # @overload delete_hardware(request, options = nil)
              #   Pass arguments to `delete_hardware` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareRequest, ::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_hardware(name: nil, request_id: nil)
              #   Pass arguments to `delete_hardware` 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 hardware.
              #     Format: `projects/{project}/locations/{location}/hardware/{hardware}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareRequest.new
              #
              #   # Call the delete_hardware method.
              #   result = client.delete_hardware request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_hardware request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteHardwareRequest

                # 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_hardware.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::Cloud::GDCHardwareManagement::V1alpha::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_hardware.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_hardware.retry_policy

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

                @gdc_hardware_management_stub.delete_hardware request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Lists the comments on an order.
              #
              # @overload list_comments(request, options = nil)
              #   Pass arguments to `list_comments` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListCommentsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListCommentsRequest, ::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_comments(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_comments` 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 order to list comments on.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Comment>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Comment>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListCommentsRequest.new
              #
              #   # Call the list_comments method.
              #   result = client.list_comments 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::Cloud::GDCHardwareManagement::V1alpha::Comment.
              #     p item
              #   end
              #
              def list_comments request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListCommentsRequest

                # 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_comments.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::Cloud::GDCHardwareManagement::V1alpha::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_comments.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_comments.retry_policy

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

                @gdc_hardware_management_stub.list_comments request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_comments, "comments", 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 the content of a comment.
              #
              # @overload get_comment(request, options = nil)
              #   Pass arguments to `get_comment` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetCommentRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetCommentRequest, ::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_comment(name: nil)
              #   Pass arguments to `get_comment` 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 comment.
              #     Format:
              #     `projects/{project}/locations/{location}/orders/{order}/comments/{comment}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Comment]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Comment]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetCommentRequest.new
              #
              #   # Call the get_comment method.
              #   result = client.get_comment request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Comment.
              #   p result
              #
              def get_comment request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetCommentRequest

                # 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_comment.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::Cloud::GDCHardwareManagement::V1alpha::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_comment.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_comment.retry_policy

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

                @gdc_hardware_management_stub.get_comment 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 a new comment on an order.
              #
              # @overload create_comment(request, options = nil)
              #   Pass arguments to `create_comment` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateCommentRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateCommentRequest, ::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_comment(parent: nil, comment_id: nil, comment: nil, request_id: nil)
              #   Pass arguments to `create_comment` 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 order to create the comment on.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param comment_id [::String]
              #     Optional. ID used to uniquely identify the Comment within its parent scope.
              #     This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The comment.name field in the request will be ignored.
              #   @param comment [::Google::Cloud::GDCHardwareManagement::V1alpha::Comment, ::Hash]
              #     Required. The comment to create.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateCommentRequest.new
              #
              #   # Call the create_comment method.
              #   result = client.create_comment request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_comment request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateCommentRequest

                # 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_comment.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::Cloud::GDCHardwareManagement::V1alpha::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_comment.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_comment.retry_policy

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

                @gdc_hardware_management_stub.create_comment request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Record Action on a Comment. If the Action specified in the request is READ,
              # the viewed time in the comment is set to the time the request was received.
              # If the comment is already marked as read, subsequent calls will be ignored.
              # If the Action is UNREAD, the viewed time is cleared from the comment.
              #
              # @overload record_action_on_comment(request, options = nil)
              #   Pass arguments to `record_action_on_comment` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::RecordActionOnCommentRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::RecordActionOnCommentRequest, ::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 record_action_on_comment(name: nil, action_type: nil)
              #   Pass arguments to `record_action_on_comment` 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 comment.
              #     Format:
              #     `projects/{project}/locations/{location}/orders/{order}/comments/{comment}`
              #   @param action_type [::Google::Cloud::GDCHardwareManagement::V1alpha::RecordActionOnCommentRequest::ActionType]
              #     Required. The action type of the recorded action.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Comment]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Comment]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::RecordActionOnCommentRequest.new
              #
              #   # Call the record_action_on_comment method.
              #   result = client.record_action_on_comment request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Comment.
              #   p result
              #
              def record_action_on_comment request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::RecordActionOnCommentRequest

                # 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.record_action_on_comment.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::Cloud::GDCHardwareManagement::V1alpha::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.record_action_on_comment.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.record_action_on_comment.retry_policy

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

                @gdc_hardware_management_stub.record_action_on_comment 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 the changes made to an order.
              #
              # @overload list_change_log_entries(request, options = nil)
              #   Pass arguments to `list_change_log_entries` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListChangeLogEntriesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListChangeLogEntriesRequest, ::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_change_log_entries(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_change_log_entries` 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 order to list change log entries for.
              #     Format: `projects/{project}/locations/{location}/orders/{order}`
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListChangeLogEntriesRequest.new
              #
              #   # Call the list_change_log_entries method.
              #   result = client.list_change_log_entries 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::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry.
              #     p item
              #   end
              #
              def list_change_log_entries request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListChangeLogEntriesRequest

                # 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_change_log_entries.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::Cloud::GDCHardwareManagement::V1alpha::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_change_log_entries.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_change_log_entries.retry_policy

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

                @gdc_hardware_management_stub.list_change_log_entries request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_change_log_entries, "change_log_entries", 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 details of a change to an order.
              #
              # @overload get_change_log_entry(request, options = nil)
              #   Pass arguments to `get_change_log_entry` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetChangeLogEntryRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetChangeLogEntryRequest, ::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_change_log_entry(name: nil)
              #   Pass arguments to `get_change_log_entry` 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 change log entry.
              #     Format:
              #     `projects/{project}/locations/{location}/orders/{order}/changeLogEntries/{change_log_entry}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetChangeLogEntryRequest.new
              #
              #   # Call the get_change_log_entry method.
              #   result = client.get_change_log_entry request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::ChangeLogEntry.
              #   p result
              #
              def get_change_log_entry request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetChangeLogEntryRequest

                # 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_change_log_entry.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::Cloud::GDCHardwareManagement::V1alpha::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_change_log_entry.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_change_log_entry.retry_policy

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

                @gdc_hardware_management_stub.get_change_log_entry 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 SKUs for a given project and location.
              #
              # @overload list_skus(request, options = nil)
              #   Pass arguments to `list_skus` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListSkusRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListSkusRequest, ::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_skus(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_skus` 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 project and location to list SKUs in.
              #     Format: `projects/{project}/locations/{location}`
              #
              #     To list SKUs across all locations, substitute `-` (the hyphen or
              #     dash character) for the location and check the unreachable field in
              #     the response message.
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Sku>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Sku>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListSkusRequest.new
              #
              #   # Call the list_skus method.
              #   result = client.list_skus 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::Cloud::GDCHardwareManagement::V1alpha::Sku.
              #     p item
              #   end
              #
              def list_skus request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListSkusRequest

                # 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_skus.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::Cloud::GDCHardwareManagement::V1alpha::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_skus.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_skus.retry_policy

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

                @gdc_hardware_management_stub.list_skus request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_skus, "skus", 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 details of an SKU.
              #
              # @overload get_sku(request, options = nil)
              #   Pass arguments to `get_sku` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetSkuRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetSkuRequest, ::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_sku(name: nil)
              #   Pass arguments to `get_sku` 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 SKU.
              #     Format: `projects/{project}/locations/{location}/skus/{sku}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Sku]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Sku]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetSkuRequest.new
              #
              #   # Call the get_sku method.
              #   result = client.get_sku request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Sku.
              #   p result
              #
              def get_sku request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetSkuRequest

                # 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_sku.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::Cloud::GDCHardwareManagement::V1alpha::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_sku.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_sku.retry_policy

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

                @gdc_hardware_management_stub.get_sku 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 zones in a given project and location.
              #
              # @overload list_zones(request, options = nil)
              #   Pass arguments to `list_zones` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::ListZonesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::ListZonesRequest, ::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_zones(parent: nil, page_size: nil, page_token: nil, filter: nil, order_by: nil)
              #   Pass arguments to `list_zones` 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 project and location to list zones in.
              #     Format: `projects/{project}/locations/{location}`
              #
              #     To list zones across all locations, substitute `-` (the hyphen or
              #     dash character) for the location and check the unreachable field in
              #     the response message.
              #   @param page_size [::Integer]
              #     Optional. Requested page size. Server may return fewer items than
              #     requested. If unspecified, server will pick an appropriate default.
              #   @param page_token [::String]
              #     Optional. A token identifying a page of results the server should return.
              #   @param filter [::String]
              #     Optional. Filtering condition. See [AIP-160](https://google.aip.dev/160).
              #   @param order_by [::String]
              #     Optional. Hint for how to order the results.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Zone>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::GDCHardwareManagement::V1alpha::Zone>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::ListZonesRequest.new
              #
              #   # Call the list_zones method.
              #   result = client.list_zones 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::Cloud::GDCHardwareManagement::V1alpha::Zone.
              #     p item
              #   end
              #
              def list_zones request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::ListZonesRequest

                # 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_zones.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::Cloud::GDCHardwareManagement::V1alpha::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_zones.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_zones.retry_policy

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

                @gdc_hardware_management_stub.list_zones request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @gdc_hardware_management_stub, :list_zones, "zones", 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 details of a zone.
              #
              # @overload get_zone(request, options = nil)
              #   Pass arguments to `get_zone` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::GetZoneRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::GetZoneRequest, ::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_zone(name: nil)
              #   Pass arguments to `get_zone` 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 zone.
              #     Format: `projects/{project}/locations/{location}/zones/{zone}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::GDCHardwareManagement::V1alpha::Zone]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::GDCHardwareManagement::V1alpha::Zone]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::GetZoneRequest.new
              #
              #   # Call the get_zone method.
              #   result = client.get_zone request
              #
              #   # The returned object is of type Google::Cloud::GDCHardwareManagement::V1alpha::Zone.
              #   p result
              #
              def get_zone request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::GetZoneRequest

                # 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_zone.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::Cloud::GDCHardwareManagement::V1alpha::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_zone.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_zone.retry_policy

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

                @gdc_hardware_management_stub.get_zone 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 a new zone in a given project and location.
              #
              # @overload create_zone(request, options = nil)
              #   Pass arguments to `create_zone` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::CreateZoneRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::CreateZoneRequest, ::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_zone(parent: nil, zone_id: nil, zone: nil, request_id: nil)
              #   Pass arguments to `create_zone` 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 project and location to create the zone in.
              #     Format: `projects/{project}/locations/{location}`
              #   @param zone_id [::String]
              #     Optional. ID used to uniquely identify the Zone within its parent scope.
              #     This field should contain at most 63 characters and must start with
              #     lowercase characters.
              #     Only lowercase characters, numbers and `-` are accepted.
              #     The `-` character cannot be the first or the last one.
              #     A system generated ID will be used if the field is not set.
              #
              #     The zone.name field in the request will be ignored.
              #   @param zone [::Google::Cloud::GDCHardwareManagement::V1alpha::Zone, ::Hash]
              #     Required. The zone to create.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::CreateZoneRequest.new
              #
              #   # Call the create_zone method.
              #   result = client.create_zone request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_zone request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::CreateZoneRequest

                # 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_zone.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::Cloud::GDCHardwareManagement::V1alpha::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_zone.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_zone.retry_policy

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

                @gdc_hardware_management_stub.create_zone request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates the parameters of a zone.
              #
              # @overload update_zone(request, options = nil)
              #   Pass arguments to `update_zone` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateZoneRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateZoneRequest, ::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_zone(update_mask: nil, zone: nil, request_id: nil)
              #   Pass arguments to `update_zone` 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. A mask to specify the fields in the Zone to overwrite with this
              #     update. The fields specified in the update_mask are relative to the zone,
              #     not the full request. A field will be overwritten if it is in the mask. If
              #     you don't provide a mask then all fields will be overwritten.
              #   @param zone [::Google::Cloud::GDCHardwareManagement::V1alpha::Zone, ::Hash]
              #     Required. The zone to update.
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::UpdateZoneRequest.new
              #
              #   # Call the update_zone method.
              #   result = client.update_zone request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_zone request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::UpdateZoneRequest

                # 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_zone.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::Cloud::GDCHardwareManagement::V1alpha::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_zone.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_zone.retry_policy

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

                @gdc_hardware_management_stub.update_zone request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes a zone.
              #
              # @overload delete_zone(request, options = nil)
              #   Pass arguments to `delete_zone` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteZoneRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteZoneRequest, ::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_zone(name: nil, request_id: nil)
              #   Pass arguments to `delete_zone` 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 zone.
              #     Format: `projects/{project}/locations/{location}/zones/{zone}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::DeleteZoneRequest.new
              #
              #   # Call the delete_zone method.
              #   result = client.delete_zone request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_zone request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::DeleteZoneRequest

                # 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_zone.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::Cloud::GDCHardwareManagement::V1alpha::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_zone.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_zone.retry_policy

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

                @gdc_hardware_management_stub.delete_zone request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Signals the state of a zone.
              #
              # @overload signal_zone_state(request, options = nil)
              #   Pass arguments to `signal_zone_state` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest, ::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 signal_zone_state(name: nil, request_id: nil, state_signal: nil, provisioning_state_signal: nil, step: nil, details: nil)
              #   Pass arguments to `signal_zone_state` 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 zone.
              #     Format: `projects/{project}/locations/{location}/zones/{zone}`
              #   @param request_id [::String]
              #     Optional. An optional unique identifier for this request. See
              #     [AIP-155](https://google.aip.dev/155).
              #   @param state_signal [::Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest::StateSignal]
              #     Optional. The state signal to send for this zone. Either state_signal or
              #     provisioning_state_signal must be set, but not both.
              #   @param provisioning_state_signal [::Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest::ProvisioningStateSignal]
              #     Optional. The provisioning state signal to send for this zone. Either
              #     state_signal or provisioning_state_signal must be set, but not both.
              #   @param step [::String]
              #     Optional. The step being executed. Provides a finer grained status when the
              #     state_signal is FACTORY_TURNUP_CHECKS_STARTED or
              #     FACTORY_TURNUP_CHECKS_FAILED.
              #   @param details [::String]
              #     Optional. Additional details, such as an error message when state_signal is
              #     FACTORY_TURNUP_CHECKS_FAILED.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest.new
              #
              #   # Call the signal_zone_state method.
              #   result = client.signal_zone_state request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def signal_zone_state request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::SignalZoneStateRequest

                # 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.signal_zone_state.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::Cloud::GDCHardwareManagement::V1alpha::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.signal_zone_state.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.signal_zone_state.retry_policy

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

                @gdc_hardware_management_stub.signal_zone_state request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Updates the requested date change of a single Order.
              #
              # @overload request_order_date_change(request, options = nil)
              #   Pass arguments to `request_order_date_change` via a request object, either of type
              #   {::Google::Cloud::GDCHardwareManagement::V1alpha::RequestOrderDateChangeRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::GDCHardwareManagement::V1alpha::RequestOrderDateChangeRequest, ::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 request_order_date_change(name: nil, requested_date: nil)
              #   Pass arguments to `request_order_date_change` 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 order to update.
              #     Format: projects/\\{project}/locations/\\{location}/orders/\\{order}
              #   @param requested_date [::Google::Type::Date, ::Hash]
              #     Required. The date to which the customer or Google wants to set the
              #     scheduled installation date.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/gdc_hardware_management/v1alpha"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::GDCHardwareManagement::V1alpha::RequestOrderDateChangeRequest.new
              #
              #   # Call the request_order_date_change method.
              #   result = client.request_order_date_change request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def request_order_date_change request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::GDCHardwareManagement::V1alpha::RequestOrderDateChangeRequest

                # 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.request_order_date_change.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::Cloud::GDCHardwareManagement::V1alpha::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.request_order_date_change.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.request_order_date_change.retry_policy

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

                @gdc_hardware_management_stub.request_order_date_change request, options do |result, operation|
                  result = ::Gapic::Operation.new result, @operations_client, options: options
                  yield result, operation if block_given?
                  throw :response, result
                end
              rescue ::Gapic::Rest::Error => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Configuration class for the GDCHardwareManagement REST API.
              #
              # This class represents the configuration for GDCHardwareManagement 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::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::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
              #   # list_orders to 20 seconds,
              #   # and all remaining timeouts to 10 seconds.
              #   ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #     config.rpcs.list_orders.timeout = 20.0
              #   end
              #
              #   # Apply the above configuration only to a new client.
              #   client = ::Google::Cloud::GDCHardwareManagement::V1alpha::GDCHardwareManagement::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #     config.rpcs.list_orders.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 = "gdchardwaremanagement.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

                # @private
                # Overrides for http bindings for the RPCs of this service
                # are only used when this service is used as mixin, and only
                # by the host service.
                # @return [::Hash{::Symbol=>::Array<::Gapic::Rest::GrpcTranscoder::HttpBinding>}]
                config_attr :bindings_override, {}, ::Hash, 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 GDCHardwareManagement 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 `list_orders`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_orders
                  ##
                  # RPC-specific configuration for `get_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_order
                  ##
                  # RPC-specific configuration for `create_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_order
                  ##
                  # RPC-specific configuration for `update_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_order
                  ##
                  # RPC-specific configuration for `delete_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_order
                  ##
                  # RPC-specific configuration for `submit_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :submit_order
                  ##
                  # RPC-specific configuration for `cancel_order`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :cancel_order
                  ##
                  # RPC-specific configuration for `list_sites`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_sites
                  ##
                  # RPC-specific configuration for `get_site`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_site
                  ##
                  # RPC-specific configuration for `create_site`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_site
                  ##
                  # RPC-specific configuration for `update_site`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_site
                  ##
                  # RPC-specific configuration for `delete_site`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_site
                  ##
                  # RPC-specific configuration for `list_hardware_groups`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_hardware_groups
                  ##
                  # RPC-specific configuration for `get_hardware_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_hardware_group
                  ##
                  # RPC-specific configuration for `create_hardware_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_hardware_group
                  ##
                  # RPC-specific configuration for `update_hardware_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_hardware_group
                  ##
                  # RPC-specific configuration for `delete_hardware_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_hardware_group
                  ##
                  # RPC-specific configuration for `list_hardware`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_hardware
                  ##
                  # RPC-specific configuration for `get_hardware`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_hardware
                  ##
                  # RPC-specific configuration for `create_hardware`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_hardware
                  ##
                  # RPC-specific configuration for `update_hardware`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_hardware
                  ##
                  # RPC-specific configuration for `delete_hardware`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_hardware
                  ##
                  # RPC-specific configuration for `list_comments`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_comments
                  ##
                  # RPC-specific configuration for `get_comment`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_comment
                  ##
                  # RPC-specific configuration for `create_comment`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_comment
                  ##
                  # RPC-specific configuration for `record_action_on_comment`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :record_action_on_comment
                  ##
                  # RPC-specific configuration for `list_change_log_entries`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_change_log_entries
                  ##
                  # RPC-specific configuration for `get_change_log_entry`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_change_log_entry
                  ##
                  # RPC-specific configuration for `list_skus`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_skus
                  ##
                  # RPC-specific configuration for `get_sku`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_sku
                  ##
                  # RPC-specific configuration for `list_zones`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_zones
                  ##
                  # RPC-specific configuration for `get_zone`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_zone
                  ##
                  # RPC-specific configuration for `create_zone`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_zone
                  ##
                  # RPC-specific configuration for `update_zone`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_zone
                  ##
                  # RPC-specific configuration for `delete_zone`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_zone
                  ##
                  # RPC-specific configuration for `signal_zone_state`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :signal_zone_state
                  ##
                  # RPC-specific configuration for `request_order_date_change`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :request_order_date_change

                  # @private
                  def initialize parent_rpcs = nil
                    list_orders_config = parent_rpcs.list_orders if parent_rpcs.respond_to? :list_orders
                    @list_orders = ::Gapic::Config::Method.new list_orders_config
                    get_order_config = parent_rpcs.get_order if parent_rpcs.respond_to? :get_order
                    @get_order = ::Gapic::Config::Method.new get_order_config
                    create_order_config = parent_rpcs.create_order if parent_rpcs.respond_to? :create_order
                    @create_order = ::Gapic::Config::Method.new create_order_config
                    update_order_config = parent_rpcs.update_order if parent_rpcs.respond_to? :update_order
                    @update_order = ::Gapic::Config::Method.new update_order_config
                    delete_order_config = parent_rpcs.delete_order if parent_rpcs.respond_to? :delete_order
                    @delete_order = ::Gapic::Config::Method.new delete_order_config
                    submit_order_config = parent_rpcs.submit_order if parent_rpcs.respond_to? :submit_order
                    @submit_order = ::Gapic::Config::Method.new submit_order_config
                    cancel_order_config = parent_rpcs.cancel_order if parent_rpcs.respond_to? :cancel_order
                    @cancel_order = ::Gapic::Config::Method.new cancel_order_config
                    list_sites_config = parent_rpcs.list_sites if parent_rpcs.respond_to? :list_sites
                    @list_sites = ::Gapic::Config::Method.new list_sites_config
                    get_site_config = parent_rpcs.get_site if parent_rpcs.respond_to? :get_site
                    @get_site = ::Gapic::Config::Method.new get_site_config
                    create_site_config = parent_rpcs.create_site if parent_rpcs.respond_to? :create_site
                    @create_site = ::Gapic::Config::Method.new create_site_config
                    update_site_config = parent_rpcs.update_site if parent_rpcs.respond_to? :update_site
                    @update_site = ::Gapic::Config::Method.new update_site_config
                    delete_site_config = parent_rpcs.delete_site if parent_rpcs.respond_to? :delete_site
                    @delete_site = ::Gapic::Config::Method.new delete_site_config
                    list_hardware_groups_config = parent_rpcs.list_hardware_groups if parent_rpcs.respond_to? :list_hardware_groups
                    @list_hardware_groups = ::Gapic::Config::Method.new list_hardware_groups_config
                    get_hardware_group_config = parent_rpcs.get_hardware_group if parent_rpcs.respond_to? :get_hardware_group
                    @get_hardware_group = ::Gapic::Config::Method.new get_hardware_group_config
                    create_hardware_group_config = parent_rpcs.create_hardware_group if parent_rpcs.respond_to? :create_hardware_group
                    @create_hardware_group = ::Gapic::Config::Method.new create_hardware_group_config
                    update_hardware_group_config = parent_rpcs.update_hardware_group if parent_rpcs.respond_to? :update_hardware_group
                    @update_hardware_group = ::Gapic::Config::Method.new update_hardware_group_config
                    delete_hardware_group_config = parent_rpcs.delete_hardware_group if parent_rpcs.respond_to? :delete_hardware_group
                    @delete_hardware_group = ::Gapic::Config::Method.new delete_hardware_group_config
                    list_hardware_config = parent_rpcs.list_hardware if parent_rpcs.respond_to? :list_hardware
                    @list_hardware = ::Gapic::Config::Method.new list_hardware_config
                    get_hardware_config = parent_rpcs.get_hardware if parent_rpcs.respond_to? :get_hardware
                    @get_hardware = ::Gapic::Config::Method.new get_hardware_config
                    create_hardware_config = parent_rpcs.create_hardware if parent_rpcs.respond_to? :create_hardware
                    @create_hardware = ::Gapic::Config::Method.new create_hardware_config
                    update_hardware_config = parent_rpcs.update_hardware if parent_rpcs.respond_to? :update_hardware
                    @update_hardware = ::Gapic::Config::Method.new update_hardware_config
                    delete_hardware_config = parent_rpcs.delete_hardware if parent_rpcs.respond_to? :delete_hardware
                    @delete_hardware = ::Gapic::Config::Method.new delete_hardware_config
                    list_comments_config = parent_rpcs.list_comments if parent_rpcs.respond_to? :list_comments
                    @list_comments = ::Gapic::Config::Method.new list_comments_config
                    get_comment_config = parent_rpcs.get_comment if parent_rpcs.respond_to? :get_comment
                    @get_comment = ::Gapic::Config::Method.new get_comment_config
                    create_comment_config = parent_rpcs.create_comment if parent_rpcs.respond_to? :create_comment
                    @create_comment = ::Gapic::Config::Method.new create_comment_config
                    record_action_on_comment_config = parent_rpcs.record_action_on_comment if parent_rpcs.respond_to? :record_action_on_comment
                    @record_action_on_comment = ::Gapic::Config::Method.new record_action_on_comment_config
                    list_change_log_entries_config = parent_rpcs.list_change_log_entries if parent_rpcs.respond_to? :list_change_log_entries
                    @list_change_log_entries = ::Gapic::Config::Method.new list_change_log_entries_config
                    get_change_log_entry_config = parent_rpcs.get_change_log_entry if parent_rpcs.respond_to? :get_change_log_entry
                    @get_change_log_entry = ::Gapic::Config::Method.new get_change_log_entry_config
                    list_skus_config = parent_rpcs.list_skus if parent_rpcs.respond_to? :list_skus
                    @list_skus = ::Gapic::Config::Method.new list_skus_config
                    get_sku_config = parent_rpcs.get_sku if parent_rpcs.respond_to? :get_sku
                    @get_sku = ::Gapic::Config::Method.new get_sku_config
                    list_zones_config = parent_rpcs.list_zones if parent_rpcs.respond_to? :list_zones
                    @list_zones = ::Gapic::Config::Method.new list_zones_config
                    get_zone_config = parent_rpcs.get_zone if parent_rpcs.respond_to? :get_zone
                    @get_zone = ::Gapic::Config::Method.new get_zone_config
                    create_zone_config = parent_rpcs.create_zone if parent_rpcs.respond_to? :create_zone
                    @create_zone = ::Gapic::Config::Method.new create_zone_config
                    update_zone_config = parent_rpcs.update_zone if parent_rpcs.respond_to? :update_zone
                    @update_zone = ::Gapic::Config::Method.new update_zone_config
                    delete_zone_config = parent_rpcs.delete_zone if parent_rpcs.respond_to? :delete_zone
                    @delete_zone = ::Gapic::Config::Method.new delete_zone_config
                    signal_zone_state_config = parent_rpcs.signal_zone_state if parent_rpcs.respond_to? :signal_zone_state
                    @signal_zone_state = ::Gapic::Config::Method.new signal_zone_state_config
                    request_order_date_change_config = parent_rpcs.request_order_date_change if parent_rpcs.respond_to? :request_order_date_change
                    @request_order_date_change = ::Gapic::Config::Method.new request_order_date_change_config

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