# frozen_string_literal: true

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

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

require "google/cloud/errors"
require "google/cloud/filestore/v1/cloud_filestore_service_pb"
require "google/cloud/filestore/v1/cloud_filestore_manager/rest/service_stub"
require "google/cloud/location/rest"

module Google
  module Cloud
    module Filestore
      module V1
        module CloudFilestoreManager
          module Rest
            ##
            # REST client for the CloudFilestoreManager service.
            #
            # Configures and manages Filestore resources.
            #
            # Filestore Manager v1.
            #
            # The `file.googleapis.com` service implements the Filestore API and
            # defines the following resource model for managing instances:
            # * The service works with a collection of cloud projects, named: `/projects/*`
            # * Each project has a collection of available locations, named: `/locations/*`
            # * Each location has a collection of instances and backups, named:
            # `/instances/*` and `/backups/*` respectively.
            # * As such, Filestore instances are resources of the form:
            #   `/projects/{project_number}/locations/{location_id}/instances/{instance_id}`
            #   and backups are resources of the form:
            #   `/projects/{project_number}/locations/{location_id}/backup/{backup_id}`
            #
            # Note that location_id must be a Google Cloud `zone` for instances, but
            # a Google Cloud `region` for backups; for example:
            # * `projects/12345/locations/us-central1-c/instances/my-filestore`
            # * `projects/12345/locations/us-central1/backups/my-backup`
            #
            class Client
              # @private
              API_VERSION = ""

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

              include Paths

              # @private
              attr_reader :cloud_filestore_manager_stub

              ##
              # Configure the CloudFilestoreManager Client class.
              #
              # See {::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @example
              #
              #   # Modify the configuration for all CloudFilestoreManager clients
              #   ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the Client client.
              # @yieldparam config [Client::Configuration]
              #
              # @return [Client::Configuration]
              #
              def self.configure
                @configure ||= begin
                  namespace = ["Google", "Cloud", "Filestore", "V1"]
                  parent_config = while namespace.any?
                                    parent_name = namespace.join "::"
                                    parent_const = const_get parent_name
                                    break parent_const.configure if parent_const.respond_to? :configure
                                    namespace.pop
                                  end
                  default_config = Client::Configuration.new parent_config

                  default_config.rpcs.list_instances.timeout = 60.0
                  default_config.rpcs.list_instances.retry_policy = {
                    initial_delay: 0.25, max_delay: 32.0, multiplier: 1.3, retry_codes: [14]
                  }

                  default_config.rpcs.get_instance.timeout = 60.0
                  default_config.rpcs.get_instance.retry_policy = {
                    initial_delay: 0.25, max_delay: 32.0, multiplier: 1.3, retry_codes: [14]
                  }

                  default_config.rpcs.create_instance.timeout = 60_000.0

                  default_config.rpcs.update_instance.timeout = 14_400.0

                  default_config.rpcs.restore_instance.timeout = 60_000.0

                  default_config.rpcs.delete_instance.timeout = 600.0

                  default_config.rpcs.list_backups.timeout = 60.0
                  default_config.rpcs.list_backups.retry_policy = {
                    initial_delay: 0.25, max_delay: 32.0, multiplier: 1.3, retry_codes: [14]
                  }

                  default_config.rpcs.get_backup.timeout = 60.0
                  default_config.rpcs.get_backup.retry_policy = {
                    initial_delay: 0.25, max_delay: 32.0, multiplier: 1.3, retry_codes: [14]
                  }

                  default_config.rpcs.create_backup.timeout = 60_000.0

                  default_config.rpcs.delete_backup.timeout = 600.0

                  default_config.rpcs.update_backup.timeout = 600.0

                  default_config
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the CloudFilestoreManager 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::Filestore::V1::CloudFilestoreManager::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @yield [config] Configure the Client client.
              # @yieldparam config [Client::Configuration]
              #
              # @return [Client::Configuration]
              #
              def configure
                yield @config if block_given?
                @config
              end

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

              ##
              # Create a new CloudFilestoreManager REST client object.
              #
              # @example
              #
              #   # Create a client using the default configuration
              #   client = ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a client using a custom configuration
              #   client = ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the CloudFilestoreManager client.
              # @yieldparam config [Client::Configuration]
              #
              def initialize
                # Create the configuration object
                @config = Configuration.new Client.configure

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

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

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

                @operations_client = ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Operations.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @config.endpoint
                  config.universe_domain = @config.universe_domain
                end

                @cloud_filestore_manager_stub = ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::ServiceStub.new(
                  endpoint: @config.endpoint,
                  endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
                  universe_domain: @config.universe_domain,
                  credentials: credentials,
                  logger: @config.logger
                )

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

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

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

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

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

              # Service calls

              ##
              # Lists all instances in a project for either a specified location
              # or for all locations.
              #
              # @overload list_instances(request, options = nil)
              #   Pass arguments to `list_instances` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::ListInstancesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::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_size: nil, page_token: nil, order_by: nil, filter: 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 project and location for which to retrieve instance
              #     information, in the format `projects/{project_id}/locations/{location}`. In
              #     Cloud Filestore, locations map to Google Cloud zones, for example
              #     **us-west1-b**. To retrieve instance information for all locations, use "-"
              #     for the
              #     `{location}` value.
              #   @param page_size [::Integer]
              #     The maximum number of items to return.
              #   @param page_token [::String]
              #     The next_page_token value to use if there are additional
              #     results to retrieve for this list request.
              #   @param order_by [::String]
              #     Sort results. Supported values are "name", "name desc" or "" (unsorted).
              #   @param filter [::String]
              #     List filter.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Instance>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Instance>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::ListInstancesRequest.new
              #
              #   # Call the list_instances method.
              #   result = client.list_instances request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Cloud::Filestore::V1::Instance.
              #     p item
              #   end
              #
              def list_instances request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::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
                call_metadata = @config.rpcs.list_instances.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Gets the details of a specific instance.
              #
              # @overload get_instance(request, options = nil)
              #   Pass arguments to `get_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::GetInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::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 instance resource name, in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}`.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::Filestore::V1::Instance]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::Filestore::V1::Instance]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::GetInstanceRequest.new
              #
              #   # Call the get_instance method.
              #   result = client.get_instance request
              #
              #   # The returned object is of type Google::Cloud::Filestore::V1::Instance.
              #   p result
              #
              def get_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::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
                call_metadata = @config.rpcs.get_instance.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Creates an instance.
              # When creating from a backup, the capacity of the new instance needs to be
              # equal to or larger than the capacity of the backup (and also equal to or
              # larger than the minimum capacity of the tier).
              #
              # @overload create_instance(request, options = nil)
              #   Pass arguments to `create_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::CreateInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::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)
              #   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 instance's project and location, in the format
              #     `projects/{project_id}/locations/{location}`. In Filestore,
              #     locations map to Google Cloud zones, for example **us-west1-b**.
              #   @param instance_id [::String]
              #     Required. The name of the instance to create.
              #     The name must be unique for the specified project and location.
              #   @param instance [::Google::Cloud::Filestore::V1::Instance, ::Hash]
              #     Required. An {::Google::Cloud::Filestore::V1::Instance instance resource}
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::CreateInstanceRequest.new
              #
              #   # Call the create_instance method.
              #   result = client.create_instance request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::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
                call_metadata = @config.rpcs.create_instance.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Updates the settings of a specific instance.
              #
              # @overload update_instance(request, options = nil)
              #   Pass arguments to `update_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::UpdateInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::UpdateInstanceRequest, ::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(update_mask: nil, instance: 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 update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Mask of fields to update.  At least one path must be supplied in this
              #     field.  The elements of the repeated paths field may only include these
              #     fields:
              #
              #     * "description"
              #     * "file_shares"
              #     * "labels"
              #     * "performance_config"
              #     * "deletion_protection_enabled"
              #     * "deletion_protection_reason"
              #   @param instance [::Google::Cloud::Filestore::V1::Instance, ::Hash]
              #     Only fields specified in update_mask are updated.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::UpdateInstanceRequest.new
              #
              #   # Call the update_instance method.
              #   result = client.update_instance request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::UpdateInstanceRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Restores an existing instance's file share from a backup.
              #
              # The capacity of the instance needs to be equal to or larger than the
              # capacity of the backup (and also equal to or larger than the minimum
              # capacity of the tier).
              #
              # @overload restore_instance(request, options = nil)
              #   Pass arguments to `restore_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::RestoreInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::RestoreInstanceRequest, ::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 restore_instance(name: nil, file_share: nil, source_backup: nil)
              #   Pass arguments to `restore_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 resource name of the instance, in the format
              #     `projects/{project_number}/locations/{location_id}/instances/{instance_id}`.
              #   @param file_share [::String]
              #     Required. Name of the file share in the Filestore instance that the backup
              #     is being restored to.
              #   @param source_backup [::String]
              #     The resource name of the backup, in the format
              #     `projects/{project_number}/locations/{location_id}/backups/{backup_id}`.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::RestoreInstanceRequest.new
              #
              #   # Call the restore_instance method.
              #   result = client.restore_instance request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def restore_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::RestoreInstanceRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Revert an existing instance's file system to a specified snapshot.
              #
              # @overload revert_instance(request, options = nil)
              #   Pass arguments to `revert_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::RevertInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::RevertInstanceRequest, ::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 revert_instance(name: nil, target_snapshot_id: nil)
              #   Pass arguments to `revert_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 resource name of the instance, in the format
              #     `projects/{project_id}/locations/{location_id}/instances/{instance_id}`.
              #   @param target_snapshot_id [::String]
              #     Required. The snapshot resource ID, in the format 'my-snapshot', where the
              #     specified ID is the \\{snapshot_id} of the fully qualified name like
              #     `projects/{project_id}/locations/{location_id}/instances/{instance_id}/snapshots/{snapshot_id}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::RevertInstanceRequest.new
              #
              #   # Call the revert_instance method.
              #   result = client.revert_instance request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def revert_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::RevertInstanceRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Deletes an instance.
              #
              # @overload delete_instance(request, options = nil)
              #   Pass arguments to `delete_instance` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::DeleteInstanceRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::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, force: 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 instance resource name, in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}`
              #   @param force [::Boolean]
              #     If set to true, all snapshots of the instance will also be deleted.
              #     (Otherwise, the request will only work if the instance has no snapshots.)
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::DeleteInstanceRequest.new
              #
              #   # Call the delete_instance method.
              #   result = client.delete_instance request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_instance request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::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
                call_metadata = @config.rpcs.delete_instance.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Lists all snapshots in a project for either a specified location
              # or for all locations.
              #
              # @overload list_snapshots(request, options = nil)
              #   Pass arguments to `list_snapshots` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::ListSnapshotsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::ListSnapshotsRequest, ::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_snapshots(parent: nil, page_size: nil, page_token: nil, order_by: nil, filter: nil, return_partial_success: nil)
              #   Pass arguments to `list_snapshots` 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 instance for which to retrieve snapshot information,
              #     in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}`.
              #   @param page_size [::Integer]
              #     The maximum number of items to return.
              #   @param page_token [::String]
              #     The next_page_token value to use if there are additional
              #     results to retrieve for this list request.
              #   @param order_by [::String]
              #     Sort results. Supported values are "name", "name desc" or "" (unsorted).
              #   @param filter [::String]
              #     List filter.
              #   @param return_partial_success [::Boolean]
              #     Optional. If true, allow partial responses for multi-regional Aggregated
              #     List requests.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Snapshot>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Snapshot>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::ListSnapshotsRequest.new
              #
              #   # Call the list_snapshots method.
              #   result = client.list_snapshots request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Cloud::Filestore::V1::Snapshot.
              #     p item
              #   end
              #
              def list_snapshots request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::ListSnapshotsRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Gets the details of a specific snapshot.
              #
              # @overload get_snapshot(request, options = nil)
              #   Pass arguments to `get_snapshot` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::GetSnapshotRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::GetSnapshotRequest, ::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_snapshot(name: nil)
              #   Pass arguments to `get_snapshot` 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 snapshot resource name, in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}/snapshots/{snapshot_id}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::Filestore::V1::Snapshot]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::Filestore::V1::Snapshot]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::GetSnapshotRequest.new
              #
              #   # Call the get_snapshot method.
              #   result = client.get_snapshot request
              #
              #   # The returned object is of type Google::Cloud::Filestore::V1::Snapshot.
              #   p result
              #
              def get_snapshot request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::GetSnapshotRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Creates a snapshot.
              #
              # @overload create_snapshot(request, options = nil)
              #   Pass arguments to `create_snapshot` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::CreateSnapshotRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::CreateSnapshotRequest, ::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_snapshot(parent: nil, snapshot_id: nil, snapshot: nil)
              #   Pass arguments to `create_snapshot` 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 Filestore Instance to create the snapshots of, in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}`
              #   @param snapshot_id [::String]
              #     Required. The ID to use for the snapshot.
              #     The ID must be unique within the specified instance.
              #
              #     This value must start with a lowercase letter followed by up to 62
              #     lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
              #   @param snapshot [::Google::Cloud::Filestore::V1::Snapshot, ::Hash]
              #     Required. A snapshot resource.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::CreateSnapshotRequest.new
              #
              #   # Call the create_snapshot method.
              #   result = client.create_snapshot request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_snapshot request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::CreateSnapshotRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Deletes a snapshot.
              #
              # @overload delete_snapshot(request, options = nil)
              #   Pass arguments to `delete_snapshot` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::DeleteSnapshotRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::DeleteSnapshotRequest, ::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_snapshot(name: nil)
              #   Pass arguments to `delete_snapshot` 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 snapshot resource name, in the format
              #     `projects/{project_id}/locations/{location}/instances/{instance_id}/snapshots/{snapshot_id}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::DeleteSnapshotRequest.new
              #
              #   # Call the delete_snapshot method.
              #   result = client.delete_snapshot request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_snapshot request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::DeleteSnapshotRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Updates the settings of a specific snapshot.
              #
              # @overload update_snapshot(request, options = nil)
              #   Pass arguments to `update_snapshot` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::UpdateSnapshotRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::UpdateSnapshotRequest, ::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_snapshot(update_mask: nil, snapshot: nil)
              #   Pass arguments to `update_snapshot` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. Mask of fields to update. At least one path must be supplied in
              #     this field.
              #   @param snapshot [::Google::Cloud::Filestore::V1::Snapshot, ::Hash]
              #     Required. A snapshot resource.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::UpdateSnapshotRequest.new
              #
              #   # Call the update_snapshot method.
              #   result = client.update_snapshot request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_snapshot request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::UpdateSnapshotRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Lists all backups in a project for either a specified location or for all
              # locations.
              #
              # @overload list_backups(request, options = nil)
              #   Pass arguments to `list_backups` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::ListBackupsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::ListBackupsRequest, ::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_backups(parent: nil, page_size: nil, page_token: nil, order_by: nil, filter: nil)
              #   Pass arguments to `list_backups` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The project and location for which to retrieve backup
              #     information, in the format
              #     `projects/{project_number}/locations/{location}`. In Filestore, backup
              #     locations map to Google Cloud regions, for example **us-west1**. To
              #     retrieve backup information for all locations, use "-" for the
              #     `{location}` value.
              #   @param page_size [::Integer]
              #     The maximum number of items to return.
              #   @param page_token [::String]
              #     The next_page_token value to use if there are additional
              #     results to retrieve for this list request.
              #   @param order_by [::String]
              #     Sort results. Supported values are "name", "name desc" or "" (unsorted).
              #   @param filter [::String]
              #     List filter.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Backup>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::Filestore::V1::Backup>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::ListBackupsRequest.new
              #
              #   # Call the list_backups method.
              #   result = client.list_backups request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Cloud::Filestore::V1::Backup.
              #     p item
              #   end
              #
              def list_backups request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::ListBackupsRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Gets the details of a specific backup.
              #
              # @overload get_backup(request, options = nil)
              #   Pass arguments to `get_backup` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::GetBackupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::GetBackupRequest, ::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_backup(name: nil)
              #   Pass arguments to `get_backup` 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 backup resource name, in the format
              #     `projects/{project_number}/locations/{location}/backups/{backup_id}`.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::Filestore::V1::Backup]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::Filestore::V1::Backup]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::GetBackupRequest.new
              #
              #   # Call the get_backup method.
              #   result = client.get_backup request
              #
              #   # The returned object is of type Google::Cloud::Filestore::V1::Backup.
              #   p result
              #
              def get_backup request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::GetBackupRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Creates a backup.
              #
              # @overload create_backup(request, options = nil)
              #   Pass arguments to `create_backup` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::CreateBackupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::CreateBackupRequest, ::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_backup(parent: nil, backup: nil, backup_id: nil)
              #   Pass arguments to `create_backup` 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 backup's project and location, in the format
              #     `projects/{project_number}/locations/{location}`. In Filestore,
              #     backup locations map to Google Cloud regions, for example **us-west1**.
              #   @param backup [::Google::Cloud::Filestore::V1::Backup, ::Hash]
              #     Required. A {::Google::Cloud::Filestore::V1::Backup backup resource}
              #   @param backup_id [::String]
              #     Required. The ID to use for the backup.
              #     The ID must be unique within the specified project and location.
              #
              #     This value must start with a lowercase letter followed by up to 62
              #     lowercase letters, numbers, or hyphens, and cannot end with a hyphen.
              #     Values that do not match this pattern will trigger an INVALID_ARGUMENT
              #     error.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::CreateBackupRequest.new
              #
              #   # Call the create_backup method.
              #   result = client.create_backup request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_backup request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::CreateBackupRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Deletes a backup.
              #
              # @overload delete_backup(request, options = nil)
              #   Pass arguments to `delete_backup` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::DeleteBackupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::DeleteBackupRequest, ::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_backup(name: nil)
              #   Pass arguments to `delete_backup` 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 backup resource name, in the format
              #     `projects/{project_number}/locations/{location}/backups/{backup_id}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::DeleteBackupRequest.new
              #
              #   # Call the delete_backup method.
              #   result = client.delete_backup request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_backup request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::DeleteBackupRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Updates the settings of a specific backup.
              #
              # @overload update_backup(request, options = nil)
              #   Pass arguments to `update_backup` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::UpdateBackupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::UpdateBackupRequest, ::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_backup(backup: nil, update_mask: nil)
              #   Pass arguments to `update_backup` 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 backup [::Google::Cloud::Filestore::V1::Backup, ::Hash]
              #     Required. A {::Google::Cloud::Filestore::V1::Backup backup resource}
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Required. Mask of fields to update.  At least one path must be supplied in
              #     this field.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::UpdateBackupRequest.new
              #
              #   # Call the update_backup method.
              #   result = client.update_backup request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_backup request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::UpdateBackupRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Promote the standby instance (replica).
              #
              # @overload promote_replica(request, options = nil)
              #   Pass arguments to `promote_replica` via a request object, either of type
              #   {::Google::Cloud::Filestore::V1::PromoteReplicaRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::Filestore::V1::PromoteReplicaRequest, ::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 promote_replica(name: nil, peer_instance: nil)
              #   Pass arguments to `promote_replica` 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 resource name of the instance, in the format
              #     `projects/{project_id}/locations/{location_id}/instances/{instance_id}`.
              #   @param peer_instance [::String]
              #     Optional. The resource name of the peer instance to promote, in the format
              #     `projects/{project_id}/locations/{location_id}/instances/{instance_id}`.
              #     The peer instance is required if the operation is called on an active
              #     instance.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Operation]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Operation]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/filestore/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::Filestore::V1::PromoteReplicaRequest.new
              #
              #   # Call the promote_replica method.
              #   result = client.promote_replica request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def promote_replica request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Filestore::V1::PromoteReplicaRequest

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

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

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::Filestore::V1::VERSION,
                  transports_version_send: [:rest]

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

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

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

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

              ##
              # Configuration class for the CloudFilestoreManager REST API.
              #
              # This class represents the configuration for CloudFilestoreManager REST,
              # providing control over timeouts, retry behavior, logging, transport
              # parameters, and other low-level controls. Certain parameters can also be
              # applied individually to specific RPCs. See
              # {::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client::Configuration::Rpcs}
              # for a list of RPCs that can be configured independently.
              #
              # Configuration can be applied globally to all clients, or to a single client
              # on construction.
              #
              # @example
              #
              #   # Modify the global config, setting the timeout for
              #   # list_instances to 20 seconds,
              #   # and all remaining timeouts to 10 seconds.
              #   ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #     config.rpcs.list_instances.timeout = 20.0
              #   end
              #
              #   # Apply the above configuration only to a new client.
              #   client = ::Google::Cloud::Filestore::V1::CloudFilestoreManager::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #     config.rpcs.list_instances.timeout = 20.0
              #   end
              #
              # @!attribute [rw] endpoint
              #   A custom service endpoint, as a hostname or hostname:port. The default is
              #   nil, indicating to use the default endpoint in the current universe domain.
              #   @return [::String,nil]
              # @!attribute [rw] credentials
              #   Credentials to send with calls. You may provide any of the following types:
              #    *  (`String`) The path to a service account key file in JSON format
              #    *  (`Hash`) A service account key as a Hash
              #    *  (`Google::Auth::Credentials`) A googleauth credentials object
              #       (see the [googleauth docs](https://rubydoc.info/gems/googleauth/Google/Auth/Credentials))
              #    *  (`Signet::OAuth2::Client`) A signet oauth2 client object
              #       (see the [signet docs](https://rubydoc.info/gems/signet/Signet/OAuth2/Client))
              #    *  (`nil`) indicating no credentials
              #
              #   Warning: If you accept a credential configuration (JSON file or Hash) from an
              #   external source for authentication to Google Cloud, you must validate it before
              #   providing it to a Google API client library. Providing an unvalidated credential
              #   configuration to Google APIs can compromise the security of your systems and data.
              #   For more information, refer to [Validate credential configurations from external
              #   sources](https://cloud.google.com/docs/authentication/external/externally-sourced-credentials).
              #   @return [::Object]
              # @!attribute [rw] scope
              #   The OAuth scopes
              #   @return [::Array<::String>]
              # @!attribute [rw] lib_name
              #   The library name as recorded in instrumentation and logging
              #   @return [::String]
              # @!attribute [rw] lib_version
              #   The library version as recorded in instrumentation and logging
              #   @return [::String]
              # @!attribute [rw] timeout
              #   The call timeout in seconds.
              #   @return [::Numeric]
              # @!attribute [rw] metadata
              #   Additional headers to be sent with the call.
              #   @return [::Hash{::Symbol=>::String}]
              # @!attribute [rw] retry_policy
              #   The retry policy. The value is a hash with the following keys:
              #    *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
              #    *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
              #    *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
              #    *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
              #       trigger a retry.
              #   @return [::Hash]
              # @!attribute [rw] quota_project
              #   A separate project against which to charge quota.
              #   @return [::String]
              # @!attribute [rw] universe_domain
              #   The universe domain within which to make requests. This determines the
              #   default endpoint URL. The default value of nil uses the environment
              #   universe (usually the default "googleapis.com" universe).
              #   @return [::String,nil]
              # @!attribute [rw] logger
              #   A custom logger to use for request/response debug logging, or the value
              #   `:default` (the default) to construct a default logger, or `nil` to
              #   explicitly disable logging.
              #   @return [::Logger,:default,nil]
              #
              class Configuration
                extend ::Gapic::Config

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

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

                # @private
                # Overrides for http bindings for the RPCs of this service
                # are only used when this service is used as mixin, and only
                # by the host service.
                # @return [::Hash{::Symbol=>::Array<::Gapic::Rest::GrpcTranscoder::HttpBinding>}]
                config_attr :bindings_override, {}, ::Hash, nil
                config_attr :logger, :default, ::Logger, nil, :default

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

                  yield self if block_given?
                end

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

                ##
                # Configuration RPC class for the CloudFilestoreManager API.
                #
                # Includes fields providing the configuration for each RPC in this service.
                # Each configuration object is of type `Gapic::Config::Method` and includes
                # the following configuration fields:
                #
                #  *  `timeout` (*type:* `Numeric`) - The call timeout in seconds
                #  *  `metadata` (*type:* `Hash{Symbol=>String}`) - Additional headers
                #  *  `retry_policy (*type:* `Hash`) - The retry policy. The policy fields
                #     include the following keys:
                #      *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
                #      *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
                #      *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
                #      *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
                #         trigger a retry.
                #
                class Rpcs
                  ##
                  # RPC-specific configuration for `list_instances`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_instances
                  ##
                  # RPC-specific configuration for `get_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_instance
                  ##
                  # RPC-specific configuration for `create_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_instance
                  ##
                  # RPC-specific configuration for `update_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_instance
                  ##
                  # RPC-specific configuration for `restore_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :restore_instance
                  ##
                  # RPC-specific configuration for `revert_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :revert_instance
                  ##
                  # RPC-specific configuration for `delete_instance`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_instance
                  ##
                  # RPC-specific configuration for `list_snapshots`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_snapshots
                  ##
                  # RPC-specific configuration for `get_snapshot`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_snapshot
                  ##
                  # RPC-specific configuration for `create_snapshot`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_snapshot
                  ##
                  # RPC-specific configuration for `delete_snapshot`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_snapshot
                  ##
                  # RPC-specific configuration for `update_snapshot`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_snapshot
                  ##
                  # RPC-specific configuration for `list_backups`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_backups
                  ##
                  # RPC-specific configuration for `get_backup`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_backup
                  ##
                  # RPC-specific configuration for `create_backup`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_backup
                  ##
                  # RPC-specific configuration for `delete_backup`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_backup
                  ##
                  # RPC-specific configuration for `update_backup`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_backup
                  ##
                  # RPC-specific configuration for `promote_replica`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :promote_replica

                  # @private
                  def initialize parent_rpcs = nil
                    list_instances_config = parent_rpcs.list_instances if parent_rpcs.respond_to? :list_instances
                    @list_instances = ::Gapic::Config::Method.new list_instances_config
                    get_instance_config = parent_rpcs.get_instance if parent_rpcs.respond_to? :get_instance
                    @get_instance = ::Gapic::Config::Method.new get_instance_config
                    create_instance_config = parent_rpcs.create_instance if parent_rpcs.respond_to? :create_instance
                    @create_instance = ::Gapic::Config::Method.new create_instance_config
                    update_instance_config = parent_rpcs.update_instance if parent_rpcs.respond_to? :update_instance
                    @update_instance = ::Gapic::Config::Method.new update_instance_config
                    restore_instance_config = parent_rpcs.restore_instance if parent_rpcs.respond_to? :restore_instance
                    @restore_instance = ::Gapic::Config::Method.new restore_instance_config
                    revert_instance_config = parent_rpcs.revert_instance if parent_rpcs.respond_to? :revert_instance
                    @revert_instance = ::Gapic::Config::Method.new revert_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
                    list_snapshots_config = parent_rpcs.list_snapshots if parent_rpcs.respond_to? :list_snapshots
                    @list_snapshots = ::Gapic::Config::Method.new list_snapshots_config
                    get_snapshot_config = parent_rpcs.get_snapshot if parent_rpcs.respond_to? :get_snapshot
                    @get_snapshot = ::Gapic::Config::Method.new get_snapshot_config
                    create_snapshot_config = parent_rpcs.create_snapshot if parent_rpcs.respond_to? :create_snapshot
                    @create_snapshot = ::Gapic::Config::Method.new create_snapshot_config
                    delete_snapshot_config = parent_rpcs.delete_snapshot if parent_rpcs.respond_to? :delete_snapshot
                    @delete_snapshot = ::Gapic::Config::Method.new delete_snapshot_config
                    update_snapshot_config = parent_rpcs.update_snapshot if parent_rpcs.respond_to? :update_snapshot
                    @update_snapshot = ::Gapic::Config::Method.new update_snapshot_config
                    list_backups_config = parent_rpcs.list_backups if parent_rpcs.respond_to? :list_backups
                    @list_backups = ::Gapic::Config::Method.new list_backups_config
                    get_backup_config = parent_rpcs.get_backup if parent_rpcs.respond_to? :get_backup
                    @get_backup = ::Gapic::Config::Method.new get_backup_config
                    create_backup_config = parent_rpcs.create_backup if parent_rpcs.respond_to? :create_backup
                    @create_backup = ::Gapic::Config::Method.new create_backup_config
                    delete_backup_config = parent_rpcs.delete_backup if parent_rpcs.respond_to? :delete_backup
                    @delete_backup = ::Gapic::Config::Method.new delete_backup_config
                    update_backup_config = parent_rpcs.update_backup if parent_rpcs.respond_to? :update_backup
                    @update_backup = ::Gapic::Config::Method.new update_backup_config
                    promote_replica_config = parent_rpcs.promote_replica if parent_rpcs.respond_to? :promote_replica
                    @promote_replica = ::Gapic::Config::Method.new promote_replica_config

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