# 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/bigtable/admin/v2/bigtable_instance_admin_pb"

module Google
  module Cloud
    module Bigtable
      module Admin
        module V2
          module BigtableInstanceAdmin
            ##
            # Client for the BigtableInstanceAdmin service.
            #
            # Service for creating, configuring, and deleting Cloud Bigtable Instances and
            # Clusters. Provides access to the Instance and Cluster schemas only, not the
            # tables' metadata or data stored in those tables.
            #
            class Client
              include Paths

              # @private
              attr_reader :bigtable_instance_admin_stub

              ##
              # Configure the BigtableInstanceAdmin Client class.
              #
              # See {::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Client::Configuration}
              # for a description of the configuration fields.
              #
              # ## Example
              #
              # To modify the configuration for all BigtableInstanceAdmin clients:
              #
              #     ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::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", "Bigtable", "Admin", "V2"]
                  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.create_instance.timeout = 300.0

                  default_config.rpcs.get_instance.timeout = 60.0
                  default_config.rpcs.get_instance.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.list_instances.timeout = 60.0
                  default_config.rpcs.list_instances.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.update_instance.timeout = 60.0
                  default_config.rpcs.update_instance.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.partial_update_instance.timeout = 60.0
                  default_config.rpcs.partial_update_instance.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.delete_instance.timeout = 60.0

                  default_config.rpcs.create_cluster.timeout = 60.0

                  default_config.rpcs.get_cluster.timeout = 60.0
                  default_config.rpcs.get_cluster.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.list_clusters.timeout = 60.0
                  default_config.rpcs.list_clusters.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.update_cluster.timeout = 60.0
                  default_config.rpcs.update_cluster.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.delete_cluster.timeout = 60.0

                  default_config.rpcs.create_app_profile.timeout = 60.0

                  default_config.rpcs.get_app_profile.timeout = 60.0
                  default_config.rpcs.get_app_profile.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.list_app_profiles.timeout = 60.0
                  default_config.rpcs.list_app_profiles.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.update_app_profile.timeout = 60.0
                  default_config.rpcs.update_app_profile.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.delete_app_profile.timeout = 60.0

                  default_config.rpcs.get_iam_policy.timeout = 60.0
                  default_config.rpcs.get_iam_policy.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config.rpcs.set_iam_policy.timeout = 60.0

                  default_config.rpcs.test_iam_permissions.timeout = 60.0
                  default_config.rpcs.test_iam_permissions.retry_policy = {
                    initial_delay: 1.0,
                    max_delay:     60.0,
                    multiplier:    2,
                    retry_codes:   [14, 4]
                  }

                  default_config
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the BigtableInstanceAdmin 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::Bigtable::Admin::V2::BigtableInstanceAdmin::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 BigtableInstanceAdmin client object.
              #
              # ## Examples
              #
              # To create a new BigtableInstanceAdmin client with the default
              # configuration:
              #
              #     client = ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Client.new
              #
              # To create a new BigtableInstanceAdmin client with a custom
              # configuration:
              #
              #     client = ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Client.new do |config|
              #       config.timeout = 10.0
              #     end
              #
              # @yield [config] Configure the BigtableInstanceAdmin 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/bigtable/admin/v2/bigtable_instance_admin_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
                credentials ||= Credentials.default scope: @config.scope
                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 = Operations.new do |config|
                  config.credentials = credentials
                  config.endpoint = @config.endpoint
                end

                @bigtable_instance_admin_stub = ::Gapic::ServiceStub.new(
                  ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Stub,
                  credentials:  credentials,
                  endpoint:     @config.endpoint,
                  channel_args: @config.channel_args,
                  interceptors: @config.interceptors
                )
              end

              ##
              # Get the associated client for long-running operations.
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Operations]
              #
              attr_reader :operations_client

              # Service calls

              ##
              # Create an instance within a project.
              #
              # @overload create_instance(request, options = nil)
              #   Pass arguments to `create_instance` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::CreateInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::CreateInstanceRequest, ::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_instance(parent: nil, instance_id: nil, instance: nil, clusters: nil)
              #   Pass arguments to `create_instance` 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 unique name of the project in which to create the new instance.
              #     Values are of the form `projects/{project}`.
              #   @param instance_id [::String]
              #     Required. The ID to be used when referring to the new instance within its project,
              #     e.g., just `myinstance` rather than
              #     `projects/myproject/instances/myinstance`.
              #   @param instance [::Google::Cloud::Bigtable::Admin::V2::Instance, ::Hash]
              #     Required. The instance to create.
              #     Fields marked `OutputOnly` must be left blank.
              #   @param clusters [::Hash{::String => ::Google::Cloud::Bigtable::Admin::V2::Cluster, ::Hash}]
              #     Required. The clusters to be created within the instance, mapped by desired
              #     cluster ID, e.g., just `mycluster` rather than
              #     `projects/myproject/instances/myinstance/clusters/mycluster`.
              #     Fields marked `OutputOnly` must be left blank.
              #     Currently, at most four clusters can be specified.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::Operation]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def create_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::CreateInstanceRequest

                # 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.create_instance.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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.create_instance.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.create_instance.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @bigtable_instance_admin_stub.call_rpc :create_instance, request, options: options do |response, operation|
                  response = ::Gapic::Operation.new response, @operations_client, options: options
                  yield response, operation if block_given?
                  return response
                end
              rescue ::GRPC::BadStatus => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Gets information about an instance.
              #
              # @overload get_instance(request, options = nil)
              #   Pass arguments to `get_instance` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::GetInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::GetInstanceRequest, ::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_instance(name: nil)
              #   Pass arguments to `get_instance` 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 unique name of the requested instance. Values are of the form
              #     `projects/{project}/instances/{instance}`.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::Instance]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::Instance]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def get_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::GetInstanceRequest

                # 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_instance.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_instance.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.get_instance.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Lists information about instances in a project.
              #
              # @overload list_instances(request, options = nil)
              #   Pass arguments to `list_instances` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::ListInstancesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::ListInstancesRequest, ::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_instances(parent: nil, page_token: nil)
              #   Pass arguments to `list_instances` 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 unique name of the project for which a list of instances is requested.
              #     Values are of the form `projects/{project}`.
              #   @param page_token [::String]
              #     DEPRECATED: This field is unused and ignored.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::ListInstancesResponse]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::ListInstancesResponse]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def list_instances request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::ListInstancesRequest

                # 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_instances.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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_instances.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.list_instances.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Updates an instance within a project. This method updates only the display
              # name and type for an Instance. To update other Instance properties, such as
              # labels, use PartialUpdateInstance.
              #
              # @overload update_instance(request, options = nil)
              #   Pass arguments to `update_instance` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::Instance} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::Instance, ::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_instance(display_name: nil, state: nil, type: nil, labels: nil)
              #   Pass arguments to `update_instance` 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 display_name [::String]
              #     Required. The descriptive name for this instance as it appears in UIs.
              #     Can be changed at any time, but should be kept globally unique
              #     to avoid confusion.
              #   @param state [::Google::Cloud::Bigtable::Admin::V2::Instance::State]
              #     (`OutputOnly`)
              #     The current state of the instance.
              #   @param type [::Google::Cloud::Bigtable::Admin::V2::Instance::Type]
              #     The type of the instance. Defaults to `PRODUCTION`.
              #   @param labels [::Hash{::String => ::String}]
              #     Labels are a flexible and lightweight mechanism for organizing cloud
              #     resources into groups that reflect a customer's organizational needs and
              #     deployment strategies. They can be used to filter resources and aggregate
              #     metrics.
              #
              #     * Label keys must be between 1 and 63 characters long and must conform to
              #       the regular expression: `[\p{Ll}\p{Lo}][\p{Ll}\p{Lo}\p{N}_-]{0,62}`.
              #     * Label values must be between 0 and 63 characters long and must conform to
              #       the regular expression: `[\p{Ll}\p{Lo}\p{N}_-]{0,63}`.
              #     * No more than 64 labels can be associated with a given resource.
              #     * Keys and values must both be under 128 bytes.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::Instance]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::Instance]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def update_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::Instance

                # 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_instance.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_instance.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.update_instance.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Partially updates an instance within a project. This method can modify all
              # fields of an Instance and is the preferred way to update an Instance.
              #
              # @overload partial_update_instance(request, options = nil)
              #   Pass arguments to `partial_update_instance` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::PartialUpdateInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::PartialUpdateInstanceRequest, ::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 partial_update_instance(instance: nil, update_mask: nil)
              #   Pass arguments to `partial_update_instance` 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 instance [::Google::Cloud::Bigtable::Admin::V2::Instance, ::Hash]
              #     Required. The Instance which will (partially) replace the current value.
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. The subset of Instance fields which should be replaced.
              #     Must be explicitly set.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::Operation]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def partial_update_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::PartialUpdateInstanceRequest

                # 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.partial_update_instance.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "instance.name" => request.instance.name
                }
                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.partial_update_instance.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.partial_update_instance.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @bigtable_instance_admin_stub.call_rpc :partial_update_instance, request, options: options do |response, operation|
                  response = ::Gapic::Operation.new response, @operations_client, options: options
                  yield response, operation if block_given?
                  return response
                end
              rescue ::GRPC::BadStatus => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Delete an instance from a project.
              #
              # @overload delete_instance(request, options = nil)
              #   Pass arguments to `delete_instance` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::DeleteInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::DeleteInstanceRequest, ::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_instance(name: nil)
              #   Pass arguments to `delete_instance` 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 unique name of the instance to be deleted.
              #     Values are of the form `projects/{project}/instances/{instance}`.
              #
              # @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.
              #
              def delete_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::DeleteInstanceRequest

                # 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_instance.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_instance.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.delete_instance.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Creates a cluster within an instance.
              #
              # @overload create_cluster(request, options = nil)
              #   Pass arguments to `create_cluster` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::CreateClusterRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::CreateClusterRequest, ::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_cluster(parent: nil, cluster_id: nil, cluster: nil)
              #   Pass arguments to `create_cluster` 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 unique name of the instance in which to create the new cluster.
              #     Values are of the form
              #     `projects/{project}/instances/{instance}`.
              #   @param cluster_id [::String]
              #     Required. The ID to be used when referring to the new cluster within its instance,
              #     e.g., just `mycluster` rather than
              #     `projects/myproject/instances/myinstance/clusters/mycluster`.
              #   @param cluster [::Google::Cloud::Bigtable::Admin::V2::Cluster, ::Hash]
              #     Required. The cluster to be created.
              #     Fields marked `OutputOnly` must be left blank.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::Operation]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def create_cluster request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::CreateClusterRequest

                # 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.create_cluster.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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.create_cluster.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.create_cluster.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @bigtable_instance_admin_stub.call_rpc :create_cluster, request, options: options do |response, operation|
                  response = ::Gapic::Operation.new response, @operations_client, options: options
                  yield response, operation if block_given?
                  return response
                end
              rescue ::GRPC::BadStatus => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Gets information about a cluster.
              #
              # @overload get_cluster(request, options = nil)
              #   Pass arguments to `get_cluster` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::GetClusterRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::GetClusterRequest, ::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_cluster(name: nil)
              #   Pass arguments to `get_cluster` 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 unique name of the requested cluster. Values are of the form
              #     `projects/{project}/instances/{instance}/clusters/{cluster}`.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::Cluster]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::Cluster]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def get_cluster request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::GetClusterRequest

                # 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_cluster.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_cluster.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.get_cluster.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Lists information about clusters in an instance.
              #
              # @overload list_clusters(request, options = nil)
              #   Pass arguments to `list_clusters` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::ListClustersRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::ListClustersRequest, ::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_clusters(parent: nil, page_token: nil)
              #   Pass arguments to `list_clusters` 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 unique name of the instance for which a list of clusters is requested.
              #     Values are of the form `projects/{project}/instances/{instance}`.
              #     Use `{instance} = '-'` to list Clusters for all Instances in a project,
              #     e.g., `projects/myproject/instances/-`.
              #   @param page_token [::String]
              #     DEPRECATED: This field is unused and ignored.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::ListClustersResponse]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::ListClustersResponse]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def list_clusters request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::ListClustersRequest

                # 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_clusters.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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_clusters.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.list_clusters.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Updates a cluster within an instance.
              #
              # @overload update_cluster(request, options = nil)
              #   Pass arguments to `update_cluster` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::Cluster} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::Cluster, ::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_cluster(location: nil, serve_nodes: nil, default_storage_type: nil)
              #   Pass arguments to `update_cluster` 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 location [::String]
              #     (`CreationOnly`)
              #     The location where this cluster's nodes and storage reside. For best
              #     performance, clients should be located as close as possible to this
              #     cluster. Currently only zones are supported, so values should be of the
              #     form `projects/{project}/locations/{zone}`.
              #   @param serve_nodes [::Integer]
              #     Required. The number of nodes allocated to this cluster. More nodes enable
              #     higher throughput and more consistent performance.
              #   @param default_storage_type [::Google::Cloud::Bigtable::Admin::V2::StorageType]
              #     (`CreationOnly`)
              #     The type of storage used by this cluster to serve its
              #     parent instance's tables, unless explicitly overridden.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::Operation]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def update_cluster request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::Cluster

                # 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_cluster.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_cluster.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.update_cluster.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @bigtable_instance_admin_stub.call_rpc :update_cluster, request, options: options do |response, operation|
                  response = ::Gapic::Operation.new response, @operations_client, options: options
                  yield response, operation if block_given?
                  return response
                end
              rescue ::GRPC::BadStatus => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes a cluster from an instance.
              #
              # @overload delete_cluster(request, options = nil)
              #   Pass arguments to `delete_cluster` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::DeleteClusterRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::DeleteClusterRequest, ::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_cluster(name: nil)
              #   Pass arguments to `delete_cluster` 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 unique name of the cluster to be deleted. Values are of the form
              #     `projects/{project}/instances/{instance}/clusters/{cluster}`.
              #
              # @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.
              #
              def delete_cluster request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::DeleteClusterRequest

                # 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_cluster.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_cluster.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.delete_cluster.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Creates an app profile within an instance.
              #
              # @overload create_app_profile(request, options = nil)
              #   Pass arguments to `create_app_profile` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::CreateAppProfileRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::CreateAppProfileRequest, ::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_app_profile(parent: nil, app_profile_id: nil, app_profile: nil, ignore_warnings: nil)
              #   Pass arguments to `create_app_profile` 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 unique name of the instance in which to create the new app profile.
              #     Values are of the form
              #     `projects/{project}/instances/{instance}`.
              #   @param app_profile_id [::String]
              #     Required. The ID to be used when referring to the new app profile within its
              #     instance, e.g., just `myprofile` rather than
              #     `projects/myproject/instances/myinstance/appProfiles/myprofile`.
              #   @param app_profile [::Google::Cloud::Bigtable::Admin::V2::AppProfile, ::Hash]
              #     Required. The app profile to be created.
              #     Fields marked `OutputOnly` will be ignored.
              #   @param ignore_warnings [::Boolean]
              #     If true, ignore safety checks when creating the app profile.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::AppProfile]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::AppProfile]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def create_app_profile request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::CreateAppProfileRequest

                # 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.create_app_profile.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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.create_app_profile.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.create_app_profile.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Gets information about an app profile.
              #
              # @overload get_app_profile(request, options = nil)
              #   Pass arguments to `get_app_profile` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::GetAppProfileRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::GetAppProfileRequest, ::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_app_profile(name: nil)
              #   Pass arguments to `get_app_profile` 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 unique name of the requested app profile. Values are of the form
              #     `projects/{project}/instances/{instance}/appProfiles/{app_profile}`.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Cloud::Bigtable::Admin::V2::AppProfile]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Cloud::Bigtable::Admin::V2::AppProfile]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def get_app_profile request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::GetAppProfileRequest

                # 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_app_profile.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_app_profile.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.get_app_profile.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Lists information about app profiles in an instance.
              #
              # @overload list_app_profiles(request, options = nil)
              #   Pass arguments to `list_app_profiles` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::ListAppProfilesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::ListAppProfilesRequest, ::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_app_profiles(parent: nil, page_size: nil, page_token: nil)
              #   Pass arguments to `list_app_profiles` 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 unique name of the instance for which a list of app profiles is
              #     requested. Values are of the form
              #     `projects/{project}/instances/{instance}`.
              #     Use `{instance} = '-'` to list AppProfiles for all Instances in a project,
              #     e.g., `projects/myproject/instances/-`.
              #   @param page_size [::Integer]
              #     Maximum number of results per page.
              #
              #     A page_size of zero lets the server choose the number of items to return.
              #     A page_size which is strictly positive will return at most that many items.
              #     A negative page_size will cause an error.
              #
              #     Following the first request, subsequent paginated calls are not required
              #     to pass a page_size. If a page_size is set in subsequent calls, it must
              #     match the page_size given in the first request.
              #   @param page_token [::String]
              #     The value of `next_page_token` returned by a previous call.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::Bigtable::Admin::V2::AppProfile>]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::PagedEnumerable<::Google::Cloud::Bigtable::Admin::V2::AppProfile>]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def list_app_profiles request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::ListAppProfilesRequest

                # 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_app_profiles.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "parent" => request.parent
                }
                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_app_profiles.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.list_app_profiles.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Updates an app profile within an instance.
              #
              # @overload update_app_profile(request, options = nil)
              #   Pass arguments to `update_app_profile` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::UpdateAppProfileRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::UpdateAppProfileRequest, ::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_app_profile(app_profile: nil, update_mask: nil, ignore_warnings: nil)
              #   Pass arguments to `update_app_profile` 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 app_profile [::Google::Cloud::Bigtable::Admin::V2::AppProfile, ::Hash]
              #     Required. The app profile which will (partially) replace the current value.
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. The subset of app profile fields which should be replaced.
              #     If unset, all fields will be replaced.
              #   @param ignore_warnings [::Boolean]
              #     If true, ignore safety checks when updating the app profile.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Gapic::Operation]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def update_app_profile request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::UpdateAppProfileRequest

                # 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_app_profile.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "app_profile.name" => request.app_profile.name
                }
                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_app_profile.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.update_app_profile.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

                @bigtable_instance_admin_stub.call_rpc :update_app_profile, request, options: options do |response, operation|
                  response = ::Gapic::Operation.new response, @operations_client, options: options
                  yield response, operation if block_given?
                  return response
                end
              rescue ::GRPC::BadStatus => e
                raise ::Google::Cloud::Error.from_error(e)
              end

              ##
              # Deletes an app profile from an instance.
              #
              # @overload delete_app_profile(request, options = nil)
              #   Pass arguments to `delete_app_profile` via a request object, either of type
              #   {::Google::Cloud::Bigtable::Admin::V2::DeleteAppProfileRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Bigtable::Admin::V2::DeleteAppProfileRequest, ::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_app_profile(name: nil, ignore_warnings: nil)
              #   Pass arguments to `delete_app_profile` 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 unique name of the app profile to be deleted. Values are of the form
              #     `projects/{project}/instances/{instance}/appProfiles/{app_profile}`.
              #   @param ignore_warnings [::Boolean]
              #     Required. If true, ignore safety checks when deleting the app profile.
              #
              # @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.
              #
              def delete_app_profile request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Bigtable::Admin::V2::DeleteAppProfileRequest

                # 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_app_profile.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "name" => request.name
                }
                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_app_profile.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.delete_app_profile.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Gets the access control policy for an instance resource. Returns an empty
              # policy if an instance exists but does not have a policy set.
              #
              # @overload get_iam_policy(request, options = nil)
              #   Pass arguments to `get_iam_policy` via a request object, either of type
              #   {::Google::Iam::V1::GetIamPolicyRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Iam::V1::GetIamPolicyRequest, ::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_iam_policy(resource: nil, options: nil)
              #   Pass arguments to `get_iam_policy` 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 resource [::String]
              #     REQUIRED: The resource for which the policy is being requested.
              #     See the operation documentation for the appropriate value for this field.
              #   @param options [::Google::Iam::V1::GetPolicyOptions, ::Hash]
              #     OPTIONAL: A `GetPolicyOptions` object for specifying options to
              #     `GetIamPolicy`. This field is only used by Cloud IAM.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Iam::V1::Policy]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Iam::V1::Policy]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def get_iam_policy request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Iam::V1::GetIamPolicyRequest

                # 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_iam_policy.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "resource" => request.resource
                }
                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_iam_policy.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.get_iam_policy.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Sets the access control policy on an instance resource. Replaces any
              # existing policy.
              #
              # @overload set_iam_policy(request, options = nil)
              #   Pass arguments to `set_iam_policy` via a request object, either of type
              #   {::Google::Iam::V1::SetIamPolicyRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Iam::V1::SetIamPolicyRequest, ::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 set_iam_policy(resource: nil, policy: nil)
              #   Pass arguments to `set_iam_policy` 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 resource [::String]
              #     REQUIRED: The resource for which the policy is being specified.
              #     See the operation documentation for the appropriate value for this field.
              #   @param policy [::Google::Iam::V1::Policy, ::Hash]
              #     REQUIRED: The complete policy to be applied to the `resource`. The size of
              #     the policy is limited to a few 10s of KB. An empty policy is a
              #     valid policy but certain Cloud Platform services (such as Projects)
              #     might reject them.
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Iam::V1::Policy]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Iam::V1::Policy]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def set_iam_policy request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Iam::V1::SetIamPolicyRequest

                # 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.set_iam_policy.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "resource" => request.resource
                }
                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.set_iam_policy.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.set_iam_policy.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Returns permissions that the caller has on the specified instance resource.
              #
              # @overload test_iam_permissions(request, options = nil)
              #   Pass arguments to `test_iam_permissions` via a request object, either of type
              #   {::Google::Iam::V1::TestIamPermissionsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Iam::V1::TestIamPermissionsRequest, ::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 test_iam_permissions(resource: nil, permissions: nil)
              #   Pass arguments to `test_iam_permissions` 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 resource [::String]
              #     REQUIRED: The resource for which the policy detail is being requested.
              #     See the operation documentation for the appropriate value for this field.
              #   @param permissions [::Array<::String>]
              #     The set of permissions to check for the `resource`. Permissions with
              #     wildcards (such as '*' or 'storage.*') are not allowed. For more
              #     information see
              #     [IAM Overview](https://cloud.google.com/iam/docs/overview#permissions).
              #
              # @yield [response, operation] Access the result along with the RPC operation
              # @yieldparam response [::Google::Iam::V1::TestIamPermissionsResponse]
              # @yieldparam operation [::GRPC::ActiveCall::Operation]
              #
              # @return [::Google::Iam::V1::TestIamPermissionsResponse]
              #
              # @raise [::Google::Cloud::Error] if the RPC is aborted.
              #
              def test_iam_permissions request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Iam::V1::TestIamPermissionsRequest

                # 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.test_iam_permissions.metadata.to_h

                # Set x-goog-api-client and x-goog-user-project 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::Bigtable::Admin::V2::VERSION
                metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

                header_params = {
                  "resource" => request.resource
                }
                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.test_iam_permissions.timeout,
                                       metadata:     metadata,
                                       retry_policy: @config.rpcs.test_iam_permissions.retry_policy
                options.apply_defaults metadata:     @config.metadata,
                                       retry_policy: @config.retry_policy

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

              ##
              # Configuration class for the BigtableInstanceAdmin API.
              #
              # This class represents the configuration for BigtableInstanceAdmin,
              # 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::Bigtable::Admin::V2::BigtableInstanceAdmin::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.
              #
              # # Examples
              #
              # To modify the global config, setting the timeout for create_instance
              # to 20 seconds, and all remaining timeouts to 10 seconds:
              #
              #     ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Client.configure do |config|
              #       config.timeout = 10.0
              #       config.rpcs.create_instance.timeout = 20.0
              #     end
              #
              # To apply the above configuration only to a new client:
              #
              #     client = ::Google::Cloud::Bigtable::Admin::V2::BigtableInstanceAdmin::Client.new do |config|
              #       config.timeout = 10.0
              #       config.rpcs.create_instance.timeout = 20.0
              #     end
              #
              # @!attribute [rw] endpoint
              #   The hostname or hostname:port of the service endpoint.
              #   Defaults to `"bigtableadmin.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://googleapis.dev/ruby/googleauth/latest/index.html))
              #    *  (`Signet::OAuth2::Client`) A signet oauth2 client object
              #       (see the [signet docs](https://googleapis.dev/ruby/signet/latest/Signet/OAuth2/Client.html))
              #    *  (`GRPC::Core::Channel`) a gRPC channel with included credentials
              #    *  (`GRPC::Core::ChannelCredentials`) a gRPC credentails object
              #    *  (`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] 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]
              #
              class Configuration
                extend ::Gapic::Config

                config_attr :endpoint,      "bigtableadmin.googleapis.com", ::String
                config_attr :credentials,   nil do |value|
                  allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                  allowed += [::GRPC::Core::Channel, ::GRPC::Core::ChannelCredentials] if defined? ::GRPC
                  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

                # @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 BigtableInstanceAdmin 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 milliseconds
                #  *  `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 `create_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_instance
                  ##
                  # RPC-specific configuration for `get_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_instance
                  ##
                  # RPC-specific configuration for `list_instances`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_instances
                  ##
                  # RPC-specific configuration for `update_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_instance
                  ##
                  # RPC-specific configuration for `partial_update_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :partial_update_instance
                  ##
                  # RPC-specific configuration for `delete_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_instance
                  ##
                  # RPC-specific configuration for `create_cluster`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_cluster
                  ##
                  # RPC-specific configuration for `get_cluster`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_cluster
                  ##
                  # RPC-specific configuration for `list_clusters`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_clusters
                  ##
                  # RPC-specific configuration for `update_cluster`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_cluster
                  ##
                  # RPC-specific configuration for `delete_cluster`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_cluster
                  ##
                  # RPC-specific configuration for `create_app_profile`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_app_profile
                  ##
                  # RPC-specific configuration for `get_app_profile`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_app_profile
                  ##
                  # RPC-specific configuration for `list_app_profiles`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_app_profiles
                  ##
                  # RPC-specific configuration for `update_app_profile`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_app_profile
                  ##
                  # RPC-specific configuration for `delete_app_profile`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_app_profile
                  ##
                  # RPC-specific configuration for `get_iam_policy`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_iam_policy
                  ##
                  # RPC-specific configuration for `set_iam_policy`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :set_iam_policy
                  ##
                  # RPC-specific configuration for `test_iam_permissions`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :test_iam_permissions

                  # @private
                  def initialize parent_rpcs = nil
                    create_instance_config = parent_rpcs&.create_instance if parent_rpcs&.respond_to? :create_instance
                    @create_instance = ::Gapic::Config::Method.new create_instance_config
                    get_instance_config = parent_rpcs&.get_instance if parent_rpcs&.respond_to? :get_instance
                    @get_instance = ::Gapic::Config::Method.new get_instance_config
                    list_instances_config = parent_rpcs&.list_instances if parent_rpcs&.respond_to? :list_instances
                    @list_instances = ::Gapic::Config::Method.new list_instances_config
                    update_instance_config = parent_rpcs&.update_instance if parent_rpcs&.respond_to? :update_instance
                    @update_instance = ::Gapic::Config::Method.new update_instance_config
                    partial_update_instance_config = parent_rpcs&.partial_update_instance if parent_rpcs&.respond_to? :partial_update_instance
                    @partial_update_instance = ::Gapic::Config::Method.new partial_update_instance_config
                    delete_instance_config = parent_rpcs&.delete_instance if parent_rpcs&.respond_to? :delete_instance
                    @delete_instance = ::Gapic::Config::Method.new delete_instance_config
                    create_cluster_config = parent_rpcs&.create_cluster if parent_rpcs&.respond_to? :create_cluster
                    @create_cluster = ::Gapic::Config::Method.new create_cluster_config
                    get_cluster_config = parent_rpcs&.get_cluster if parent_rpcs&.respond_to? :get_cluster
                    @get_cluster = ::Gapic::Config::Method.new get_cluster_config
                    list_clusters_config = parent_rpcs&.list_clusters if parent_rpcs&.respond_to? :list_clusters
                    @list_clusters = ::Gapic::Config::Method.new list_clusters_config
                    update_cluster_config = parent_rpcs&.update_cluster if parent_rpcs&.respond_to? :update_cluster
                    @update_cluster = ::Gapic::Config::Method.new update_cluster_config
                    delete_cluster_config = parent_rpcs&.delete_cluster if parent_rpcs&.respond_to? :delete_cluster
                    @delete_cluster = ::Gapic::Config::Method.new delete_cluster_config
                    create_app_profile_config = parent_rpcs&.create_app_profile if parent_rpcs&.respond_to? :create_app_profile
                    @create_app_profile = ::Gapic::Config::Method.new create_app_profile_config
                    get_app_profile_config = parent_rpcs&.get_app_profile if parent_rpcs&.respond_to? :get_app_profile
                    @get_app_profile = ::Gapic::Config::Method.new get_app_profile_config
                    list_app_profiles_config = parent_rpcs&.list_app_profiles if parent_rpcs&.respond_to? :list_app_profiles
                    @list_app_profiles = ::Gapic::Config::Method.new list_app_profiles_config
                    update_app_profile_config = parent_rpcs&.update_app_profile if parent_rpcs&.respond_to? :update_app_profile
                    @update_app_profile = ::Gapic::Config::Method.new update_app_profile_config
                    delete_app_profile_config = parent_rpcs&.delete_app_profile if parent_rpcs&.respond_to? :delete_app_profile
                    @delete_app_profile = ::Gapic::Config::Method.new delete_app_profile_config
                    get_iam_policy_config = parent_rpcs&.get_iam_policy if parent_rpcs&.respond_to? :get_iam_policy
                    @get_iam_policy = ::Gapic::Config::Method.new get_iam_policy_config
                    set_iam_policy_config = parent_rpcs&.set_iam_policy if parent_rpcs&.respond_to? :set_iam_policy
                    @set_iam_policy = ::Gapic::Config::Method.new set_iam_policy_config
                    test_iam_permissions_config = parent_rpcs&.test_iam_permissions if parent_rpcs&.respond_to? :test_iam_permissions
                    @test_iam_permissions = ::Gapic::Config::Method.new test_iam_permissions_config

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