# frozen_string_literal: true

# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

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

require "google/cloud/errors"
require "google/cloud/dataproc/v1/node_groups_pb"
require "google/cloud/dataproc/v1/node_group_controller/rest/service_stub"
require "google/iam/v1/rest"

module Google
  module Cloud
    module Dataproc
      module V1
        module NodeGroupController
          module Rest
            ##
            # REST client for the NodeGroupController service.
            #
            # The `NodeGroupControllerService` provides methods to manage node groups
            # of Compute Engine managed instances.
            #
            class Client
              include Paths

              # @private
              attr_reader :node_group_controller_stub

              ##
              # Configure the NodeGroupController Client class.
              #
              # See {::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @example
              #
              #   # Modify the configuration for all NodeGroupController clients
              #   ::Google::Cloud::Dataproc::V1::NodeGroupController::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", "Dataproc", "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
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the NodeGroupController 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::Dataproc::V1::NodeGroupController::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

              ##
              # Create a new NodeGroupController REST client object.
              #
              # @example
              #
              #   # Create a client using the default configuration
              #   client = ::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new
              #
              #   # Create a client using a custom configuration
              #   client = ::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the NodeGroupController 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 == 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::Dataproc::V1::NodeGroupController::Rest::Operations.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @config.endpoint
                end

                @iam_policy_client = Google::Iam::V1::IAMPolicy::Rest::Client.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @config.endpoint
                  config.bindings_override = @config.bindings_override
                end

                @node_group_controller_stub = ::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::ServiceStub.new endpoint: @config.endpoint, credentials: credentials
              end

              ##
              # Get the associated client for long-running operations.
              #
              # @return [::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Operations]
              #
              attr_reader :operations_client

              ##
              # Get the associated client for mix-in of the IAMPolicy.
              #
              # @return [Google::Iam::V1::IAMPolicy::Rest::Client]
              #
              attr_reader :iam_policy_client

              # Service calls

              ##
              # Creates a node group in a cluster. The returned
              # {::Google::Longrunning::Operation#metadata Operation.metadata} is
              # [NodeGroupOperationMetadata](https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1#nodegroupoperationmetadata).
              #
              # @overload create_node_group(request, options = nil)
              #   Pass arguments to `create_node_group` via a request object, either of type
              #   {::Google::Cloud::Dataproc::V1::CreateNodeGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Dataproc::V1::CreateNodeGroupRequest, ::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_node_group(parent: nil, node_group: nil, node_group_id: nil, request_id: nil)
              #   Pass arguments to `create_node_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 parent resource where this node group will be created.
              #     Format: `projects/{project}/regions/{region}/clusters/{cluster}`
              #   @param node_group [::Google::Cloud::Dataproc::V1::NodeGroup, ::Hash]
              #     Required. The node group to create.
              #   @param node_group_id [::String]
              #     Optional. An optional node group ID. Generated if not specified.
              #
              #     The ID must contain only letters (a-z, A-Z), numbers (0-9),
              #     underscores (_), and hyphens (-). Cannot begin or end with underscore
              #     or hyphen. Must consist of from 3 to 33 characters.
              #   @param request_id [::String]
              #     Optional. A unique ID used to identify the request. If the server receives
              #     two
              #     [CreateNodeGroupRequest](https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1#google.cloud.dataproc.v1.CreateNodeGroupRequests)
              #     with the same ID, the second request is ignored and the
              #     first {::Google::Longrunning::Operation google.longrunning.Operation} created
              #     and stored in the backend is returned.
              #
              #     Recommendation: Set this value to a
              #     [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
              #
              #     The ID must contain only letters (a-z, A-Z), numbers (0-9),
              #     underscores (_), and hyphens (-). The maximum length is 40 characters.
              # @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/dataproc/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Dataproc::V1::CreateNodeGroupRequest.new
              #
              #   # Call the create_node_group method.
              #   result = client.create_node_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_node_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::CreateNodeGroupRequest

                # 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_node_group.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

              ##
              # Resizes a node group in a cluster. The returned
              # {::Google::Longrunning::Operation#metadata Operation.metadata} is
              # [NodeGroupOperationMetadata](https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1#nodegroupoperationmetadata).
              #
              # @overload resize_node_group(request, options = nil)
              #   Pass arguments to `resize_node_group` via a request object, either of type
              #   {::Google::Cloud::Dataproc::V1::ResizeNodeGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Dataproc::V1::ResizeNodeGroupRequest, ::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 resize_node_group(name: nil, size: nil, request_id: nil, graceful_decommission_timeout: nil)
              #   Pass arguments to `resize_node_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 node group to resize.
              #     Format:
              #     `projects/{project}/regions/{region}/clusters/{cluster}/nodeGroups/{nodeGroup}`
              #   @param size [::Integer]
              #     Required. The number of running instances for the node group to maintain.
              #     The group adds or removes instances to maintain the number of instances
              #     specified by this parameter.
              #   @param request_id [::String]
              #     Optional. A unique ID used to identify the request. If the server receives
              #     two
              #     [ResizeNodeGroupRequest](https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1#google.cloud.dataproc.v1.ResizeNodeGroupRequests)
              #     with the same ID, the second request is ignored and the
              #     first {::Google::Longrunning::Operation google.longrunning.Operation} created
              #     and stored in the backend is returned.
              #
              #     Recommendation: Set this value to a
              #     [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier).
              #
              #     The ID must contain only letters (a-z, A-Z), numbers (0-9),
              #     underscores (_), and hyphens (-). The maximum length is 40 characters.
              #   @param graceful_decommission_timeout [::Google::Protobuf::Duration, ::Hash]
              #     Optional. Timeout for graceful YARN decommissioning. [Graceful
              #     decommissioning]
              #     (https://cloud.google.com/dataproc/docs/concepts/configuring-clusters/scaling-clusters#graceful_decommissioning)
              #     allows the removal of nodes from the Compute Engine node group
              #     without interrupting jobs in progress. This timeout specifies how long to
              #     wait for jobs in progress to finish before forcefully removing nodes (and
              #     potentially interrupting jobs). Default timeout is 0 (for forceful
              #     decommission), and the maximum allowed timeout is 1 day. (see JSON
              #     representation of
              #     [Duration](https://developers.google.com/protocol-buffers/docs/proto3#json)).
              #
              #     Only supported on Dataproc image versions 1.2 and higher.
              # @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/dataproc/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Dataproc::V1::ResizeNodeGroupRequest.new
              #
              #   # Call the resize_node_group method.
              #   result = client.resize_node_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 resize_node_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::ResizeNodeGroupRequest

                # 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.resize_node_group.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

              ##
              # Gets the resource representation for a node group in a
              # cluster.
              #
              # @overload get_node_group(request, options = nil)
              #   Pass arguments to `get_node_group` via a request object, either of type
              #   {::Google::Cloud::Dataproc::V1::GetNodeGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Dataproc::V1::GetNodeGroupRequest, ::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_node_group(name: nil)
              #   Pass arguments to `get_node_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 node group to retrieve.
              #     Format:
              #     `projects/{project}/regions/{region}/clusters/{cluster}/nodeGroups/{nodeGroup}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::Dataproc::V1::NodeGroup]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::Dataproc::V1::NodeGroup]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/dataproc/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Dataproc::V1::GetNodeGroupRequest.new
              #
              #   # Call the get_node_group method.
              #   result = client.get_node_group request
              #
              #   # The returned object is of type Google::Cloud::Dataproc::V1::NodeGroup.
              #   p result
              #
              def get_node_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Dataproc::V1::GetNodeGroupRequest

                # 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_node_group.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Dataproc::V1::VERSION,
                  transports_version_send: [:rest]

                call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

              ##
              # Configuration class for the NodeGroupController REST API.
              #
              # This class represents the configuration for NodeGroupController 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::Dataproc::V1::NodeGroupController::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
              #   # create_node_group to 20 seconds,
              #   # and all remaining timeouts to 10 seconds.
              #   ::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #     config.rpcs.create_node_group.timeout = 20.0
              #   end
              #
              #   # Apply the above configuration only to a new client.
              #   client = ::Google::Cloud::Dataproc::V1::NodeGroupController::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #     config.rpcs.create_node_group.timeout = 20.0
              #   end
              #
              # @!attribute [rw] endpoint
              #   The hostname or hostname:port of the service endpoint.
              #   Defaults to `"dataproc.googleapis.com"`.
              #   @return [::String]
              # @!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
              #   @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]
              #
              class Configuration
                extend ::Gapic::Config

                DEFAULT_ENDPOINT = "dataproc.googleapis.com"

                config_attr :endpoint,      DEFAULT_ENDPOINT, ::String
                config_attr :credentials,   nil do |value|
                  allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::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

                # @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

                # @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 NodeGroupController 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 `create_node_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_node_group
                  ##
                  # RPC-specific configuration for `resize_node_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :resize_node_group
                  ##
                  # RPC-specific configuration for `get_node_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_node_group

                  # @private
                  def initialize parent_rpcs = nil
                    create_node_group_config = parent_rpcs.create_node_group if parent_rpcs.respond_to? :create_node_group
                    @create_node_group = ::Gapic::Config::Method.new create_node_group_config
                    resize_node_group_config = parent_rpcs.resize_node_group if parent_rpcs.respond_to? :resize_node_group
                    @resize_node_group = ::Gapic::Config::Method.new resize_node_group_config
                    get_node_group_config = parent_rpcs.get_node_group if parent_rpcs.respond_to? :get_node_group
                    @get_node_group = ::Gapic::Config::Method.new get_node_group_config

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