# frozen_string_literal: true

# Copyright 2020 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/accessapproval/v1/accessapproval_pb"

module Google
  module Cloud
    module AccessApproval
      module V1
        module AccessApproval
          ##
          # Client for the AccessApproval service.
          #
          # This API allows a customer to manage accesses to cloud resources by
          # Google personnel. It defines the following resource model:
          #
          # - The API has a collection of
          #   {::Google::Cloud::AccessApproval::V1::ApprovalRequest ApprovalRequest}
          #   resources, named `approvalRequests/{approval_request}`
          # - The API has top-level settings per Project/Folder/Organization, named
          #   `accessApprovalSettings`
          #
          # The service also periodically emails a list of recipients, defined at the
          # Project/Folder/Organization level in the accessApprovalSettings, when there
          # is a pending ApprovalRequest for them to act on. The ApprovalRequests can
          # also optionally be published to a Pub/Sub topic owned by the customer
          # (contact support if you would like to enable Pub/Sub notifications).
          #
          # ApprovalRequests can be approved or dismissed. Google personnel can only
          # access the indicated resource or resources if the request is approved
          # (subject to some exclusions:
          # https://cloud.google.com/access-approval/docs/overview#exclusions).
          #
          # Note: Using Access Approval functionality will mean that Google may not be
          # able to meet the SLAs for your chosen products, as any support response times
          # may be dramatically increased. As such the SLAs do not apply to any service
          # disruption to the extent impacted by Customer's use of Access Approval. Do
          # not enable Access Approval for projects where you may require high service
          # availability and rapid response by Google Cloud Support.
          #
          # After a request is approved or dismissed, no further action may be taken on
          # it. Requests with the requested_expiration in the past or with no activity
          # for 14 days are considered dismissed. When an approval expires, the request
          # is considered dismissed.
          #
          # If a request is not approved or dismissed, we call it pending.
          #
          class Client
            # @private
            API_VERSION = ""

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

            include Paths

            # @private
            attr_reader :access_approval_stub

            ##
            # Configure the AccessApproval Client class.
            #
            # See {::Google::Cloud::AccessApproval::V1::AccessApproval::Client::Configuration}
            # for a description of the configuration fields.
            #
            # @example
            #
            #   # Modify the configuration for all AccessApproval clients
            #   ::Google::Cloud::AccessApproval::V1::AccessApproval::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", "AccessApproval", "V1"]
                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_approval_requests.timeout = 600.0
                default_config.rpcs.list_approval_requests.retry_policy = {
                  initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14]
                }

                default_config.rpcs.get_approval_request.timeout = 600.0
                default_config.rpcs.get_approval_request.retry_policy = {
                  initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14]
                }

                default_config.rpcs.approve_approval_request.timeout = 600.0

                default_config.rpcs.dismiss_approval_request.timeout = 600.0

                default_config.rpcs.invalidate_approval_request.timeout = 600.0

                default_config.rpcs.get_access_approval_settings.timeout = 600.0
                default_config.rpcs.get_access_approval_settings.retry_policy = {
                  initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: [14]
                }

                default_config.rpcs.update_access_approval_settings.timeout = 600.0

                default_config.rpcs.delete_access_approval_settings.timeout = 600.0

                default_config
              end
              yield @configure if block_given?
              @configure
            end

            ##
            # Configure the AccessApproval 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::AccessApproval::V1::AccessApproval::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
              @access_approval_stub.universe_domain
            end

            ##
            # Create a new AccessApproval client object.
            #
            # @example
            #
            #   # Create a client using the default configuration
            #   client = ::Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a client using a custom configuration
            #   client = ::Google::Cloud::AccessApproval::V1::AccessApproval::Client.new do |config|
            #     config.timeout = 10.0
            #   end
            #
            # @yield [config] Configure the AccessApproval client.
            # @yieldparam config [Client::Configuration]
            #
            def initialize
              # These require statements are intentionally placed here to initialize
              # the gRPC module only when it's required.
              # See https://github.com/googleapis/toolkit/issues/446
              require "gapic/grpc"
              require "google/cloud/accessapproval/v1/accessapproval_services_pb"

              # 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

              @access_approval_stub = ::Gapic::ServiceStub.new(
                ::Google::Cloud::AccessApproval::V1::AccessApproval::Stub,
                credentials: credentials,
                endpoint: @config.endpoint,
                endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
                universe_domain: @config.universe_domain,
                channel_args: @config.channel_args,
                interceptors: @config.interceptors,
                channel_pool_config: @config.channel_pool,
                logger: @config.logger
              )

              @access_approval_stub.stub_logger&.info do |entry|
                entry.set_system_name
                entry.set_service
                entry.message = "Created client for #{entry.service}"
                entry.set_credentials_fields credentials
                entry.set "customEndpoint", @config.endpoint if @config.endpoint
                entry.set "defaultTimeout", @config.timeout if @config.timeout
                entry.set "quotaProject", @quota_project_id if @quota_project_id
              end
            end

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

            # Service calls

            ##
            # Lists approval requests associated with a project, folder, or organization.
            # Approval requests can be filtered by state (pending, active, dismissed).
            # The order is reverse chronological.
            #
            # @overload list_approval_requests(request, options = nil)
            #   Pass arguments to `list_approval_requests` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::ListApprovalRequestsMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::ListApprovalRequestsMessage, ::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_approval_requests(parent: nil, filter: nil, page_size: nil, page_token: nil)
            #   Pass arguments to `list_approval_requests` 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]
            #     The parent resource. This may be "projects/\\{project}",
            #     "folders/\\{folder}", or "organizations/\\{organization}".
            #   @param filter [::String]
            #     A filter on the type of approval requests to retrieve. Must be one of the
            #     following values:
            #
            #       * [not set]: Requests that are pending or have active approvals.
            #       * ALL: All requests.
            #       * PENDING: Only pending requests.
            #       * ACTIVE: Only active (i.e. currently approved) requests.
            #       * DISMISSED: Only requests that have been dismissed, or requests that
            #         are not approved and past expiration.
            #       * EXPIRED: Only requests that have been approved, and the approval has
            #         expired.
            #       * HISTORY: Active, dismissed and expired requests.
            #   @param page_size [::Integer]
            #     Requested page size.
            #   @param page_token [::String]
            #     A token identifying the page of results to return.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::AccessApproval::V1::ApprovalRequest>]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::PagedEnumerable<::Google::Cloud::AccessApproval::V1::ApprovalRequest>]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::ListApprovalRequestsMessage.new
            #
            #   # Call the list_approval_requests method.
            #   result = client.list_approval_requests 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::AccessApproval::V1::ApprovalRequest.
            #     p item
            #   end
            #
            def list_approval_requests request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::ListApprovalRequestsMessage

              # 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
              metadata = @config.rpcs.list_approval_requests.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.parent
                header_params["parent"] = request.parent
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :list_approval_requests, request, options: options do |response, operation|
                response = ::Gapic::PagedEnumerable.new @access_approval_stub, :list_approval_requests, request, response, operation, options
                yield response, operation if block_given?
                throw :response, response
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Gets an approval request. Returns NOT_FOUND if the request does not exist.
            #
            # @overload get_approval_request(request, options = nil)
            #   Pass arguments to `get_approval_request` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::GetApprovalRequestMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::GetApprovalRequestMessage, ::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_approval_request(name: nil)
            #   Pass arguments to `get_approval_request` 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]
            #     The name of the approval request to retrieve.
            #     Format:
            #     "\\{projects|folders|organizations}/\\{id}/approvalRequests/\\{approval_request}"
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::GetApprovalRequestMessage.new
            #
            #   # Call the get_approval_request method.
            #   result = client.get_approval_request request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::ApprovalRequest.
            #   p result
            #
            def get_approval_request request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::GetApprovalRequestMessage

              # 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
              metadata = @config.rpcs.get_approval_request.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :get_approval_request, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Approves a request and returns the updated ApprovalRequest.
            #
            # Returns NOT_FOUND if the request does not exist. Returns
            # FAILED_PRECONDITION if the request exists but is not in a pending state.
            #
            # @overload approve_approval_request(request, options = nil)
            #   Pass arguments to `approve_approval_request` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::ApproveApprovalRequestMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::ApproveApprovalRequestMessage, ::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 approve_approval_request(name: nil, expire_time: nil)
            #   Pass arguments to `approve_approval_request` 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]
            #     Name of the approval request to approve.
            #   @param expire_time [::Google::Protobuf::Timestamp, ::Hash]
            #     The expiration time of this approval.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::ApproveApprovalRequestMessage.new
            #
            #   # Call the approve_approval_request method.
            #   result = client.approve_approval_request request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::ApprovalRequest.
            #   p result
            #
            def approve_approval_request request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::ApproveApprovalRequestMessage

              # 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
              metadata = @config.rpcs.approve_approval_request.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :approve_approval_request, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Dismisses a request. Returns the updated ApprovalRequest.
            #
            # NOTE: This does not deny access to the resource if another request has been
            # made and approved. It is equivalent in effect to ignoring the request
            # altogether.
            #
            # Returns NOT_FOUND if the request does not exist.
            #
            # Returns FAILED_PRECONDITION if the request exists but is not in a pending
            # state.
            #
            # @overload dismiss_approval_request(request, options = nil)
            #   Pass arguments to `dismiss_approval_request` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::DismissApprovalRequestMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::DismissApprovalRequestMessage, ::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 dismiss_approval_request(name: nil)
            #   Pass arguments to `dismiss_approval_request` 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]
            #     Name of the ApprovalRequest to dismiss.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::DismissApprovalRequestMessage.new
            #
            #   # Call the dismiss_approval_request method.
            #   result = client.dismiss_approval_request request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::ApprovalRequest.
            #   p result
            #
            def dismiss_approval_request request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::DismissApprovalRequestMessage

              # 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
              metadata = @config.rpcs.dismiss_approval_request.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :dismiss_approval_request, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Invalidates an existing ApprovalRequest. Returns the updated
            # ApprovalRequest.
            #
            # NOTE: This does not deny access to the resource if another request has been
            # made and approved. It only invalidates a single approval.
            #
            # Returns FAILED_PRECONDITION if the request exists but is not in an approved
            # state.
            #
            # @overload invalidate_approval_request(request, options = nil)
            #   Pass arguments to `invalidate_approval_request` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::InvalidateApprovalRequestMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::InvalidateApprovalRequestMessage, ::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 invalidate_approval_request(name: nil)
            #   Pass arguments to `invalidate_approval_request` 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]
            #     Name of the ApprovalRequest to invalidate.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::ApprovalRequest]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::InvalidateApprovalRequestMessage.new
            #
            #   # Call the invalidate_approval_request method.
            #   result = client.invalidate_approval_request request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::ApprovalRequest.
            #   p result
            #
            def invalidate_approval_request request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::InvalidateApprovalRequestMessage

              # 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
              metadata = @config.rpcs.invalidate_approval_request.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :invalidate_approval_request, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Gets the settings associated with a project, folder, or organization.
            #
            # @overload get_access_approval_settings(request, options = nil)
            #   Pass arguments to `get_access_approval_settings` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::GetAccessApprovalSettingsMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::GetAccessApprovalSettingsMessage, ::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_access_approval_settings(name: nil)
            #   Pass arguments to `get_access_approval_settings` 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]
            #     The name of the AccessApprovalSettings to retrieve.
            #     Format: "\\{projects|folders|organizations}/\\{id}/accessApprovalSettings"
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::AccessApprovalSettings]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::AccessApprovalSettings]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::GetAccessApprovalSettingsMessage.new
            #
            #   # Call the get_access_approval_settings method.
            #   result = client.get_access_approval_settings request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::AccessApprovalSettings.
            #   p result
            #
            def get_access_approval_settings request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::GetAccessApprovalSettingsMessage

              # 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
              metadata = @config.rpcs.get_access_approval_settings.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :get_access_approval_settings, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Updates the settings associated with a project, folder, or organization.
            # Settings to update are determined by the value of field_mask.
            #
            # @overload update_access_approval_settings(request, options = nil)
            #   Pass arguments to `update_access_approval_settings` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::UpdateAccessApprovalSettingsMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::UpdateAccessApprovalSettingsMessage, ::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_access_approval_settings(settings: nil, update_mask: nil)
            #   Pass arguments to `update_access_approval_settings` 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 settings [::Google::Cloud::AccessApproval::V1::AccessApprovalSettings, ::Hash]
            #     The new AccessApprovalSettings.
            #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
            #     The update mask applies to the settings. Only the top level fields of
            #     AccessApprovalSettings (notification_emails & enrolled_services) are
            #     supported. For each field, if it is included, the currently stored value
            #     will be entirely overwritten with the value of the field passed in this
            #     request.
            #
            #     For the `FieldMask` definition, see
            #     https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask
            #     If this field is left unset, only the notification_emails field will be
            #     updated.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::AccessApprovalSettings]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::AccessApprovalSettings]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::UpdateAccessApprovalSettingsMessage.new
            #
            #   # Call the update_access_approval_settings method.
            #   result = client.update_access_approval_settings request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::AccessApprovalSettings.
            #   p result
            #
            def update_access_approval_settings request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::UpdateAccessApprovalSettingsMessage

              # 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
              metadata = @config.rpcs.update_access_approval_settings.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.settings&.name
                header_params["settings.name"] = request.settings.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :update_access_approval_settings, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Deletes the settings associated with a project, folder, or organization.
            # This will have the effect of disabling Access Approval for the project,
            # folder, or organization, but only if all ancestors also have Access
            # Approval disabled. If Access Approval is enabled at a higher level of the
            # hierarchy, then Access Approval will still be enabled at this level as
            # the settings are inherited.
            #
            # @overload delete_access_approval_settings(request, options = nil)
            #   Pass arguments to `delete_access_approval_settings` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::DeleteAccessApprovalSettingsMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::DeleteAccessApprovalSettingsMessage, ::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_access_approval_settings(name: nil)
            #   Pass arguments to `delete_access_approval_settings` 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]
            #     Name of the AccessApprovalSettings to delete.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Protobuf::Empty]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Protobuf::Empty]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::DeleteAccessApprovalSettingsMessage.new
            #
            #   # Call the delete_access_approval_settings method.
            #   result = client.delete_access_approval_settings request
            #
            #   # The returned object is of type Google::Protobuf::Empty.
            #   p result
            #
            def delete_access_approval_settings request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::DeleteAccessApprovalSettingsMessage

              # 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
              metadata = @config.rpcs.delete_access_approval_settings.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :delete_access_approval_settings, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Retrieves the service account that is used by Access Approval to access KMS
            # keys for signing approved approval requests.
            #
            # @overload get_access_approval_service_account(request, options = nil)
            #   Pass arguments to `get_access_approval_service_account` via a request object, either of type
            #   {::Google::Cloud::AccessApproval::V1::GetAccessApprovalServiceAccountMessage} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AccessApproval::V1::GetAccessApprovalServiceAccountMessage, ::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_access_approval_service_account(name: nil)
            #   Pass arguments to `get_access_approval_service_account` 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]
            #     Name of the AccessApprovalServiceAccount to retrieve.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AccessApproval::V1::AccessApprovalServiceAccount]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AccessApproval::V1::AccessApprovalServiceAccount]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @example Basic example
            #   require "google/cloud/access_approval/v1"
            #
            #   # Create a client object. The client can be reused for multiple calls.
            #   client = Google::Cloud::AccessApproval::V1::AccessApproval::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AccessApproval::V1::GetAccessApprovalServiceAccountMessage.new
            #
            #   # Call the get_access_approval_service_account method.
            #   result = client.get_access_approval_service_account request
            #
            #   # The returned object is of type Google::Cloud::AccessApproval::V1::AccessApprovalServiceAccount.
            #   p result
            #
            def get_access_approval_service_account request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

              request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AccessApproval::V1::GetAccessApprovalServiceAccountMessage

              # 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
              metadata = @config.rpcs.get_access_approval_service_account.metadata.to_h

              # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
              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::AccessApproval::V1::VERSION
              metadata[:"x-goog-api-version"] = API_VERSION unless API_VERSION.empty?
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

              header_params = {}
              if request.name
                header_params["name"] = request.name
              end

              request_params_header = header_params.map { |k, v| "#{k}=#{v}" }.join("&")
              metadata[:"x-goog-request-params"] ||= request_params_header

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

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

              @access_approval_stub.call_rpc :get_access_approval_service_account, request, options: options do |response, operation|
                yield response, operation if block_given?
              end
            rescue ::GRPC::BadStatus => e
              raise ::Google::Cloud::Error.from_error(e)
            end

            ##
            # Configuration class for the AccessApproval API.
            #
            # This class represents the configuration for AccessApproval,
            # 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::AccessApproval::V1::AccessApproval::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_approval_requests to 20 seconds,
            #   # and all remaining timeouts to 10 seconds.
            #   ::Google::Cloud::AccessApproval::V1::AccessApproval::Client.configure do |config|
            #     config.timeout = 10.0
            #     config.rpcs.list_approval_requests.timeout = 20.0
            #   end
            #
            #   # Apply the above configuration only to a new client.
            #   client = ::Google::Cloud::AccessApproval::V1::AccessApproval::Client.new do |config|
            #     config.timeout = 10.0
            #     config.rpcs.list_approval_requests.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))
            #    *  (`GRPC::Core::Channel`) a gRPC channel with included credentials
            #    *  (`GRPC::Core::ChannelCredentials`) a gRPC credentails object
            #    *  (`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] channel_args
            #   Extra parameters passed to the gRPC channel. Note: this is ignored if a
            #   `GRPC::Core::Channel` object is provided as the credential.
            #   @return [::Hash]
            # @!attribute [rw] interceptors
            #   An array of interceptors that are run before calls are executed.
            #   @return [::Array<::GRPC::ClientInterceptor>]
            # @!attribute [rw] timeout
            #   The call timeout in seconds.
            #   @return [::Numeric]
            # @!attribute [rw] metadata
            #   Additional gRPC 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 = "accessapproval.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 += [::GRPC::Core::Channel, ::GRPC::Core::ChannelCredentials] if defined? ::GRPC::Core::Channel
                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(:channel_args,  { "grpc.service_config_disable_resolution" => 1 }, ::Hash, nil)
              config_attr :interceptors,  nil, ::Array, nil
              config_attr :timeout,       nil, ::Numeric, nil
              config_attr :metadata,      nil, ::Hash, nil
              config_attr :retry_policy,  nil, ::Hash, ::Proc, nil
              config_attr :quota_project, nil, ::String, nil
              config_attr :universe_domain, nil, ::String, nil
              config_attr :logger, :default, ::Logger, nil, :default

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

                yield self if block_given?
              end

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

              ##
              # Configuration for the channel pool
              # @return [::Gapic::ServiceStub::ChannelPool::Configuration]
              #
              def channel_pool
                @channel_pool ||= ::Gapic::ServiceStub::ChannelPool::Configuration.new
              end

              ##
              # Configuration RPC class for the AccessApproval 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 gRPC 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_approval_requests`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :list_approval_requests
                ##
                # RPC-specific configuration for `get_approval_request`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_approval_request
                ##
                # RPC-specific configuration for `approve_approval_request`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :approve_approval_request
                ##
                # RPC-specific configuration for `dismiss_approval_request`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :dismiss_approval_request
                ##
                # RPC-specific configuration for `invalidate_approval_request`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :invalidate_approval_request
                ##
                # RPC-specific configuration for `get_access_approval_settings`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_access_approval_settings
                ##
                # RPC-specific configuration for `update_access_approval_settings`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :update_access_approval_settings
                ##
                # RPC-specific configuration for `delete_access_approval_settings`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :delete_access_approval_settings
                ##
                # RPC-specific configuration for `get_access_approval_service_account`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_access_approval_service_account

                # @private
                def initialize parent_rpcs = nil
                  list_approval_requests_config = parent_rpcs.list_approval_requests if parent_rpcs.respond_to? :list_approval_requests
                  @list_approval_requests = ::Gapic::Config::Method.new list_approval_requests_config
                  get_approval_request_config = parent_rpcs.get_approval_request if parent_rpcs.respond_to? :get_approval_request
                  @get_approval_request = ::Gapic::Config::Method.new get_approval_request_config
                  approve_approval_request_config = parent_rpcs.approve_approval_request if parent_rpcs.respond_to? :approve_approval_request
                  @approve_approval_request = ::Gapic::Config::Method.new approve_approval_request_config
                  dismiss_approval_request_config = parent_rpcs.dismiss_approval_request if parent_rpcs.respond_to? :dismiss_approval_request
                  @dismiss_approval_request = ::Gapic::Config::Method.new dismiss_approval_request_config
                  invalidate_approval_request_config = parent_rpcs.invalidate_approval_request if parent_rpcs.respond_to? :invalidate_approval_request
                  @invalidate_approval_request = ::Gapic::Config::Method.new invalidate_approval_request_config
                  get_access_approval_settings_config = parent_rpcs.get_access_approval_settings if parent_rpcs.respond_to? :get_access_approval_settings
                  @get_access_approval_settings = ::Gapic::Config::Method.new get_access_approval_settings_config
                  update_access_approval_settings_config = parent_rpcs.update_access_approval_settings if parent_rpcs.respond_to? :update_access_approval_settings
                  @update_access_approval_settings = ::Gapic::Config::Method.new update_access_approval_settings_config
                  delete_access_approval_settings_config = parent_rpcs.delete_access_approval_settings if parent_rpcs.respond_to? :delete_access_approval_settings
                  @delete_access_approval_settings = ::Gapic::Config::Method.new delete_access_approval_settings_config
                  get_access_approval_service_account_config = parent_rpcs.get_access_approval_service_account if parent_rpcs.respond_to? :get_access_approval_service_account
                  @get_access_approval_service_account = ::Gapic::Config::Method.new get_access_approval_service_account_config

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