# frozen_string_literal: true

# Copyright 2024 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

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

require "google/cloud/errors"
require "google/cloud/aiplatform/v1/feature_registry_service_pb"
require "google/cloud/ai_platform/v1/feature_registry_service/rest/service_stub"
require "google/cloud/location/rest"
require "google/iam/v1/rest"

module Google
  module Cloud
    module AIPlatform
      module V1
        module FeatureRegistryService
          module Rest
            ##
            # REST client for the FeatureRegistryService service.
            #
            # The service that handles CRUD and List for resources for
            # FeatureRegistry.
            #
            class Client
              # @private
              API_VERSION = ""

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

              include Paths

              # @private
              attr_reader :feature_registry_service_stub

              ##
              # Configure the FeatureRegistryService Client class.
              #
              # See {::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client::Configuration}
              # for a description of the configuration fields.
              #
              # @example
              #
              #   # Modify the configuration for all FeatureRegistryService clients
              #   ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::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", "AIPlatform", "V1"]
                  parent_config = while namespace.any?
                                    parent_name = namespace.join "::"
                                    parent_const = const_get parent_name
                                    break parent_const.configure if parent_const.respond_to? :configure
                                    namespace.pop
                                  end
                  default_config = Client::Configuration.new parent_config

                  default_config
                end
                yield @configure if block_given?
                @configure
              end

              ##
              # Configure the FeatureRegistryService 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::AIPlatform::V1::FeatureRegistryService::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
                @feature_registry_service_stub.universe_domain
              end

              ##
              # Create a new FeatureRegistryService REST client object.
              #
              # @example
              #
              #   # Create a client using the default configuration
              #   client = ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a client using a custom configuration
              #   client = ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #   end
              #
              # @yield [config] Configure the FeatureRegistryService 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::AIPlatform::V1::FeatureRegistryService::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

                @feature_registry_service_stub = ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::ServiceStub.new(
                  endpoint: @config.endpoint,
                  endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
                  universe_domain: @config.universe_domain,
                  credentials: credentials,
                  logger: @config.logger
                )

                @feature_registry_service_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 = @feature_registry_service_stub.endpoint
                  config.universe_domain = @feature_registry_service_stub.universe_domain
                  config.bindings_override = @config.bindings_override
                  config.logger = @feature_registry_service_stub.logger if config.respond_to? :logger=
                end

                @iam_policy_client = Google::Iam::V1::IAMPolicy::Rest::Client.new do |config|
                  config.credentials = credentials
                  config.quota_project = @quota_project_id
                  config.endpoint = @feature_registry_service_stub.endpoint
                  config.universe_domain = @feature_registry_service_stub.universe_domain
                  config.bindings_override = @config.bindings_override
                  config.logger = @feature_registry_service_stub.logger if config.respond_to? :logger=
                end
              end

              ##
              # Get the associated client for long-running operations.
              #
              # @return [::Google::Cloud::AIPlatform::V1::FeatureRegistryService::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

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

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

              # Service calls

              ##
              # Creates a new FeatureGroup in a given project and location.
              #
              # @overload create_feature_group(request, options = nil)
              #   Pass arguments to `create_feature_group` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::CreateFeatureGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::CreateFeatureGroupRequest, ::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_feature_group(parent: nil, feature_group: nil, feature_group_id: nil)
              #   Pass arguments to `create_feature_group` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The resource name of the Location to create FeatureGroups.
              #     Format:
              #     `projects/{project}/locations/{location}`
              #   @param feature_group [::Google::Cloud::AIPlatform::V1::FeatureGroup, ::Hash]
              #     Required. The FeatureGroup to create.
              #   @param feature_group_id [::String]
              #     Required. The ID to use for this FeatureGroup, which will become the final
              #     component of the FeatureGroup's resource name.
              #
              #     This value may be up to 128 characters, and valid characters are
              #     `[a-z0-9_]`. The first character cannot be a number.
              #
              #     The value must be unique within the project and location.
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::CreateFeatureGroupRequest.new
              #
              #   # Call the create_feature_group method.
              #   result = client.create_feature_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def create_feature_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::CreateFeatureGroupRequest

                # 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_feature_group.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::AIPlatform::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_feature_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_feature_group.retry_policy

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

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

              ##
              # Gets details of a single FeatureGroup.
              #
              # @overload get_feature_group(request, options = nil)
              #   Pass arguments to `get_feature_group` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::GetFeatureGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::GetFeatureGroupRequest, ::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_feature_group(name: nil)
              #   Pass arguments to `get_feature_group` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the FeatureGroup resource.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::AIPlatform::V1::FeatureGroup]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::AIPlatform::V1::FeatureGroup]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::GetFeatureGroupRequest.new
              #
              #   # Call the get_feature_group method.
              #   result = client.get_feature_group request
              #
              #   # The returned object is of type Google::Cloud::AIPlatform::V1::FeatureGroup.
              #   p result
              #
              def get_feature_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::GetFeatureGroupRequest

                # 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_feature_group.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::AIPlatform::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_feature_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_feature_group.retry_policy

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

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

              ##
              # Lists FeatureGroups in a given project and location.
              #
              # @overload list_feature_groups(request, options = nil)
              #   Pass arguments to `list_feature_groups` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::ListFeatureGroupsRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::ListFeatureGroupsRequest, ::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_feature_groups(parent: nil, filter: nil, page_size: nil, page_token: nil, order_by: nil)
              #   Pass arguments to `list_feature_groups` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param parent [::String]
              #     Required. The resource name of the Location to list FeatureGroups.
              #     Format:
              #     `projects/{project}/locations/{location}`
              #   @param filter [::String]
              #     Lists the FeatureGroups that match the filter expression. The
              #     following fields are supported:
              #
              #     * `create_time`: Supports `=`, `!=`, `<`, `>`, `<=`, and `>=` comparisons.
              #     Values must be
              #       in RFC 3339 format.
              #     * `update_time`: Supports `=`, `!=`, `<`, `>`, `<=`, and `>=` comparisons.
              #     Values must be
              #       in RFC 3339 format.
              #     * `labels`: Supports key-value equality and key presence.
              #
              #     Examples:
              #
              #     * `create_time > "2020-01-01" OR update_time > "2020-01-01"`
              #        FeatureGroups created or updated after 2020-01-01.
              #     * `labels.env = "prod"`
              #        FeatureGroups with label "env" set to "prod".
              #   @param page_size [::Integer]
              #     The maximum number of FeatureGroups to return. The service may return
              #     fewer than this value. If unspecified, at most 100 FeatureGroups will
              #     be returned. The maximum value is 100; any value greater than 100 will be
              #     coerced to 100.
              #   @param page_token [::String]
              #     A page token, received from a previous
              #     {::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client#list_feature_groups FeatureRegistryService.ListFeatureGroups}
              #     call. Provide this to retrieve the subsequent page.
              #
              #     When paginating, all other parameters provided to
              #     {::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client#list_feature_groups FeatureRegistryService.ListFeatureGroups}
              #     must match the call that provided the page token.
              #   @param order_by [::String]
              #     A comma-separated list of fields to order by, sorted in ascending order.
              #     Use "desc" after a field name for descending.
              #     Supported Fields:
              #
              #       * `create_time`
              #       * `update_time`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::AIPlatform::V1::FeatureGroup>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::AIPlatform::V1::FeatureGroup>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::ListFeatureGroupsRequest.new
              #
              #   # Call the list_feature_groups method.
              #   result = client.list_feature_groups request
              #
              #   # The returned object is of type Gapic::PagedEnumerable. You can iterate
              #   # over elements, and API calls will be issued to fetch pages as needed.
              #   result.each do |item|
              #     # Each element is of type ::Google::Cloud::AIPlatform::V1::FeatureGroup.
              #     p item
              #   end
              #
              def list_feature_groups request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::ListFeatureGroupsRequest

                # 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_feature_groups.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::AIPlatform::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_feature_groups.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_feature_groups.retry_policy

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

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

              ##
              # Updates the parameters of a single FeatureGroup.
              #
              # @overload update_feature_group(request, options = nil)
              #   Pass arguments to `update_feature_group` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::UpdateFeatureGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::UpdateFeatureGroupRequest, ::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_feature_group(feature_group: nil, update_mask: nil)
              #   Pass arguments to `update_feature_group` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param feature_group [::Google::Cloud::AIPlatform::V1::FeatureGroup, ::Hash]
              #     Required. The FeatureGroup's `name` field is used to identify the
              #     FeatureGroup to be updated. Format:
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Field mask is used to specify the fields to be overwritten in the
              #     FeatureGroup resource by the update.
              #     The fields specified in the update_mask are relative to the resource, not
              #     the full request. A field will be overwritten if it is in the mask. If the
              #     user does not provide a mask then only the non-empty fields present in the
              #     request will be overwritten. Set the update_mask to `*` to override all
              #     fields.
              #
              #     Updatable fields:
              #
              #       * `labels`
              #       * `description`
              #       * `big_query`
              #       * `big_query.entity_id_columns`
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::UpdateFeatureGroupRequest.new
              #
              #   # Call the update_feature_group method.
              #   result = client.update_feature_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def update_feature_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::UpdateFeatureGroupRequest

                # 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_feature_group.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::AIPlatform::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_feature_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_feature_group.retry_policy

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

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

              ##
              # Deletes a single FeatureGroup.
              #
              # @overload delete_feature_group(request, options = nil)
              #   Pass arguments to `delete_feature_group` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::DeleteFeatureGroupRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::DeleteFeatureGroupRequest, ::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_feature_group(name: nil, force: nil)
              #   Pass arguments to `delete_feature_group` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the FeatureGroup to be deleted.
              #     Format:
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              #   @param force [::Boolean]
              #     If set to true, any Features under this FeatureGroup
              #     will also be deleted. (Otherwise, the request will only work if the
              #     FeatureGroup has no Features.)
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::DeleteFeatureGroupRequest.new
              #
              #   # Call the delete_feature_group method.
              #   result = client.delete_feature_group request
              #
              #   # The returned object is of type Gapic::Operation. You can use it to
              #   # check the status of an operation, cancel it, or wait for results.
              #   # Here is how to wait for a response.
              #   result.wait_until_done! timeout: 60
              #   if result.response?
              #     p result.response
              #   else
              #     puts "No response received."
              #   end
              #
              def delete_feature_group request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::DeleteFeatureGroupRequest

                # 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_feature_group.metadata.to_h

                # Set x-goog-api-client, x-goog-user-project and x-goog-api-version headers
                call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                  lib_name: @config.lib_name, lib_version: @config.lib_version,
                  gapic_version: ::Google::Cloud::AIPlatform::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_feature_group.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_feature_group.retry_policy

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

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

              ##
              # Creates a new Feature in a given FeatureGroup.
              #
              # @overload create_feature(request, options = nil)
              #   Pass arguments to `create_feature` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::CreateFeatureRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::CreateFeatureRequest, ::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_feature(parent: nil, feature: nil, feature_id: nil)
              #   Pass arguments to `create_feature` 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 resource name of the EntityType or FeatureGroup to create a
              #     Feature. Format for entity_type as parent:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}`
              #     Format for feature_group as parent:
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              #   @param feature [::Google::Cloud::AIPlatform::V1::Feature, ::Hash]
              #     Required. The Feature to create.
              #   @param feature_id [::String]
              #     Required. The ID to use for the Feature, which will become the final
              #     component of the Feature's resource name.
              #
              #     This value may be up to 128 characters, and valid characters are
              #     `[a-z0-9_]`. The first character cannot be a number.
              #
              #     The value must be unique within an EntityType/FeatureGroup.
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::CreateFeatureRequest.new
              #
              #   # Call the create_feature method.
              #   result = client.create_feature 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_feature request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::CreateFeatureRequest

                # 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_feature.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::AIPlatform::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_feature.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.create_feature.retry_policy

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

                @feature_registry_service_stub.create_feature 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

              ##
              # Creates a batch of Features in a given FeatureGroup.
              #
              # @overload batch_create_features(request, options = nil)
              #   Pass arguments to `batch_create_features` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::BatchCreateFeaturesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::BatchCreateFeaturesRequest, ::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 batch_create_features(parent: nil, requests: nil)
              #   Pass arguments to `batch_create_features` 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 resource name of the EntityType/FeatureGroup to create the
              #     batch of Features under. Format:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}`
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              #   @param requests [::Array<::Google::Cloud::AIPlatform::V1::CreateFeatureRequest, ::Hash>]
              #     Required. The request message specifying the Features to create. All
              #     Features must be created under the same parent EntityType / FeatureGroup.
              #     The `parent` field in each child request message can be omitted. If
              #     `parent` is set in a child request, then the value must match the `parent`
              #     value in this request message.
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::BatchCreateFeaturesRequest.new
              #
              #   # Call the batch_create_features method.
              #   result = client.batch_create_features 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 batch_create_features request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::BatchCreateFeaturesRequest

                # 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.batch_create_features.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::AIPlatform::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.batch_create_features.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.batch_create_features.retry_policy

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

                @feature_registry_service_stub.batch_create_features 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

              ##
              # Gets details of a single Feature.
              #
              # @overload get_feature(request, options = nil)
              #   Pass arguments to `get_feature` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::GetFeatureRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::GetFeatureRequest, ::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_feature(name: nil)
              #   Pass arguments to `get_feature` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the Feature resource.
              #     Format for entity_type as parent:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}`
              #     Format for feature_group as parent:
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Google::Cloud::AIPlatform::V1::Feature]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Google::Cloud::AIPlatform::V1::Feature]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::GetFeatureRequest.new
              #
              #   # Call the get_feature method.
              #   result = client.get_feature request
              #
              #   # The returned object is of type Google::Cloud::AIPlatform::V1::Feature.
              #   p result
              #
              def get_feature request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::GetFeatureRequest

                # 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_feature.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::AIPlatform::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_feature.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.get_feature.retry_policy

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

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

              ##
              # Lists Features in a given FeatureGroup.
              #
              # @overload list_features(request, options = nil)
              #   Pass arguments to `list_features` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::ListFeaturesRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::ListFeaturesRequest, ::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_features(parent: nil, filter: nil, page_size: nil, page_token: nil, order_by: nil, read_mask: nil, latest_stats_count: nil)
              #   Pass arguments to `list_features` 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 resource name of the Location to list Features.
              #     Format for entity_type as parent:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}`
              #     Format for feature_group as parent:
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}`
              #   @param filter [::String]
              #     Lists the Features that match the filter expression. The following
              #     filters are supported:
              #
              #     * `value_type`: Supports = and != comparisons.
              #     * `create_time`: Supports =, !=, <, >, >=, and <= comparisons. Values must
              #     be in RFC 3339 format.
              #     * `update_time`: Supports =, !=, <, >, >=, and <= comparisons. Values must
              #     be in RFC 3339 format.
              #     * `labels`: Supports key-value equality as well as key presence.
              #
              #     Examples:
              #
              #     * `value_type = DOUBLE` --> Features whose type is DOUBLE.
              #     * `create_time > \"2020-01-31T15:30:00.000000Z\" OR
              #          update_time > \"2020-01-31T15:30:00.000000Z\"` --> EntityTypes created
              #          or updated after 2020-01-31T15:30:00.000000Z.
              #     * `labels.active = yes AND labels.env = prod` --> Features having both
              #         (active: yes) and (env: prod) labels.
              #     * `labels.env: *` --> Any Feature which has a label with 'env' as the
              #       key.
              #   @param page_size [::Integer]
              #     The maximum number of Features to return. The service may return fewer
              #     than this value. If unspecified, at most 1000 Features will be returned.
              #     The maximum value is 1000; any value greater than 1000 will be coerced to
              #     1000.
              #   @param page_token [::String]
              #     A page token, received from a previous
              #     {::Google::Cloud::AIPlatform::V1::FeaturestoreService::Rest::Client#list_features FeaturestoreService.ListFeatures}
              #     call or
              #     {::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client#list_features FeatureRegistryService.ListFeatures}
              #     call. Provide this to retrieve the subsequent page.
              #
              #     When paginating, all other parameters provided to
              #     {::Google::Cloud::AIPlatform::V1::FeaturestoreService::Rest::Client#list_features FeaturestoreService.ListFeatures}
              #     or
              #     {::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client#list_features FeatureRegistryService.ListFeatures}
              #     must match the call that provided the page token.
              #   @param order_by [::String]
              #     A comma-separated list of fields to order by, sorted in ascending order.
              #     Use "desc" after a field name for descending.
              #     Supported fields:
              #
              #       * `feature_id`
              #       * `value_type` (Not supported for FeatureRegistry Feature)
              #       * `create_time`
              #       * `update_time`
              #   @param read_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Mask specifying which fields to read.
              #   @param latest_stats_count [::Integer]
              #     Only applicable for Vertex AI Feature Store (Legacy).
              #     If set, return the most recent
              #     {::Google::Cloud::AIPlatform::V1::ListFeaturesRequest#latest_stats_count ListFeaturesRequest.latest_stats_count}
              #     of stats for each Feature in response. Valid value is [0, 10]. If number of
              #     stats exists <
              #     {::Google::Cloud::AIPlatform::V1::ListFeaturesRequest#latest_stats_count ListFeaturesRequest.latest_stats_count},
              #     return all existing stats.
              # @yield [result, operation] Access the result along with the TransportOperation object
              # @yieldparam result [::Gapic::Rest::PagedEnumerable<::Google::Cloud::AIPlatform::V1::Feature>]
              # @yieldparam operation [::Gapic::Rest::TransportOperation]
              #
              # @return [::Gapic::Rest::PagedEnumerable<::Google::Cloud::AIPlatform::V1::Feature>]
              #
              # @raise [::Google::Cloud::Error] if the REST call is aborted.
              #
              # @example Basic example
              #   require "google/cloud/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::ListFeaturesRequest.new
              #
              #   # Call the list_features method.
              #   result = client.list_features 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::AIPlatform::V1::Feature.
              #     p item
              #   end
              #
              def list_features request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::ListFeaturesRequest

                # 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_features.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::AIPlatform::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_features.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.list_features.retry_policy

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

                @feature_registry_service_stub.list_features request, options do |result, operation|
                  result = ::Gapic::Rest::PagedEnumerable.new @feature_registry_service_stub, :list_features, "features", 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

              ##
              # Updates the parameters of a single Feature.
              #
              # @overload update_feature(request, options = nil)
              #   Pass arguments to `update_feature` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::UpdateFeatureRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::UpdateFeatureRequest, ::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_feature(feature: nil, update_mask: nil)
              #   Pass arguments to `update_feature` 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 feature [::Google::Cloud::AIPlatform::V1::Feature, ::Hash]
              #     Required. The Feature's `name` field is used to identify the Feature to be
              #     updated.
              #     Format:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}/features/{feature}`
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}/features/{feature}`
              #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
              #     Field mask is used to specify the fields to be overwritten in the
              #     Features resource by the update.
              #     The fields specified in the update_mask are relative to the resource, not
              #     the full request. A field will be overwritten if it is in the mask. If the
              #     user does not provide a mask then only the non-empty fields present in the
              #     request will be overwritten. Set the update_mask to `*` to override all
              #     fields.
              #
              #     Updatable fields:
              #
              #       * `description`
              #       * `labels`
              #       * `disable_monitoring` (Not supported for FeatureRegistryService Feature)
              #       * `point_of_contact` (Not supported for FeaturestoreService FeatureStore)
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::UpdateFeatureRequest.new
              #
              #   # Call the update_feature method.
              #   result = client.update_feature 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_feature request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::UpdateFeatureRequest

                # 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_feature.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::AIPlatform::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_feature.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.update_feature.retry_policy

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

                @feature_registry_service_stub.update_feature 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 single Feature.
              #
              # @overload delete_feature(request, options = nil)
              #   Pass arguments to `delete_feature` via a request object, either of type
              #   {::Google::Cloud::AIPlatform::V1::DeleteFeatureRequest} or an equivalent Hash.
              #
              #   @param request [::Google::Cloud::AIPlatform::V1::DeleteFeatureRequest, ::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_feature(name: nil)
              #   Pass arguments to `delete_feature` via keyword arguments. Note that at
              #   least one keyword argument is required. To specify no parameters, or to keep all
              #   the default parameter values, pass an empty Hash as a request object (see above).
              #
              #   @param name [::String]
              #     Required. The name of the Features to be deleted.
              #     Format:
              #     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entity_type}/features/{feature}`
              #     `projects/{project}/locations/{location}/featureGroups/{feature_group}/features/{feature}`
              # @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/ai_platform/v1"
              #
              #   # Create a client object. The client can be reused for multiple calls.
              #   client = Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new
              #
              #   # Create a request. To set request fields, pass in keyword arguments.
              #   request = Google::Cloud::AIPlatform::V1::DeleteFeatureRequest.new
              #
              #   # Call the delete_feature method.
              #   result = client.delete_feature 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_feature request, options = nil
                raise ::ArgumentError, "request must be provided" if request.nil?

                request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::AIPlatform::V1::DeleteFeatureRequest

                # 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_feature.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::AIPlatform::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_feature.timeout,
                                       metadata:     call_metadata,
                                       retry_policy: @config.rpcs.delete_feature.retry_policy

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

                @feature_registry_service_stub.delete_feature 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 FeatureRegistryService REST API.
              #
              # This class represents the configuration for FeatureRegistryService 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::AIPlatform::V1::FeatureRegistryService::Rest::Client::Configuration::Rpcs}
              # for a list of RPCs that can be configured independently.
              #
              # Configuration can be applied globally to all clients, or to a single client
              # on construction.
              #
              # @example
              #
              #   # Modify the global config, setting the timeout for
              #   # create_feature_group to 20 seconds,
              #   # and all remaining timeouts to 10 seconds.
              #   ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.configure do |config|
              #     config.timeout = 10.0
              #     config.rpcs.create_feature_group.timeout = 20.0
              #   end
              #
              #   # Apply the above configuration only to a new client.
              #   client = ::Google::Cloud::AIPlatform::V1::FeatureRegistryService::Rest::Client.new do |config|
              #     config.timeout = 10.0
              #     config.rpcs.create_feature_group.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 = "aiplatform.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 FeatureRegistryService API.
                #
                # Includes fields providing the configuration for each RPC in this service.
                # Each configuration object is of type `Gapic::Config::Method` and includes
                # the following configuration fields:
                #
                #  *  `timeout` (*type:* `Numeric`) - The call timeout in seconds
                #  *  `metadata` (*type:* `Hash{Symbol=>String}`) - Additional headers
                #  *  `retry_policy (*type:* `Hash`) - The retry policy. The policy fields
                #     include the following keys:
                #      *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
                #      *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
                #      *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
                #      *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
                #         trigger a retry.
                #
                class Rpcs
                  ##
                  # RPC-specific configuration for `create_feature_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_feature_group
                  ##
                  # RPC-specific configuration for `get_feature_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_feature_group
                  ##
                  # RPC-specific configuration for `list_feature_groups`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_feature_groups
                  ##
                  # RPC-specific configuration for `update_feature_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_feature_group
                  ##
                  # RPC-specific configuration for `delete_feature_group`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_feature_group
                  ##
                  # RPC-specific configuration for `create_feature`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :create_feature
                  ##
                  # RPC-specific configuration for `batch_create_features`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :batch_create_features
                  ##
                  # RPC-specific configuration for `get_feature`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :get_feature
                  ##
                  # RPC-specific configuration for `list_features`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :list_features
                  ##
                  # RPC-specific configuration for `update_feature`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :update_feature
                  ##
                  # RPC-specific configuration for `delete_feature`
                  # @return [::Gapic::Config::Method]
                  #
                  attr_reader :delete_feature

                  # @private
                  def initialize parent_rpcs = nil
                    create_feature_group_config = parent_rpcs.create_feature_group if parent_rpcs.respond_to? :create_feature_group
                    @create_feature_group = ::Gapic::Config::Method.new create_feature_group_config
                    get_feature_group_config = parent_rpcs.get_feature_group if parent_rpcs.respond_to? :get_feature_group
                    @get_feature_group = ::Gapic::Config::Method.new get_feature_group_config
                    list_feature_groups_config = parent_rpcs.list_feature_groups if parent_rpcs.respond_to? :list_feature_groups
                    @list_feature_groups = ::Gapic::Config::Method.new list_feature_groups_config
                    update_feature_group_config = parent_rpcs.update_feature_group if parent_rpcs.respond_to? :update_feature_group
                    @update_feature_group = ::Gapic::Config::Method.new update_feature_group_config
                    delete_feature_group_config = parent_rpcs.delete_feature_group if parent_rpcs.respond_to? :delete_feature_group
                    @delete_feature_group = ::Gapic::Config::Method.new delete_feature_group_config
                    create_feature_config = parent_rpcs.create_feature if parent_rpcs.respond_to? :create_feature
                    @create_feature = ::Gapic::Config::Method.new create_feature_config
                    batch_create_features_config = parent_rpcs.batch_create_features if parent_rpcs.respond_to? :batch_create_features
                    @batch_create_features = ::Gapic::Config::Method.new batch_create_features_config
                    get_feature_config = parent_rpcs.get_feature if parent_rpcs.respond_to? :get_feature
                    @get_feature = ::Gapic::Config::Method.new get_feature_config
                    list_features_config = parent_rpcs.list_features if parent_rpcs.respond_to? :list_features
                    @list_features = ::Gapic::Config::Method.new list_features_config
                    update_feature_config = parent_rpcs.update_feature if parent_rpcs.respond_to? :update_feature
                    @update_feature = ::Gapic::Config::Method.new update_feature_config
                    delete_feature_config = parent_rpcs.delete_feature if parent_rpcs.respond_to? :delete_feature
                    @delete_feature = ::Gapic::Config::Method.new delete_feature_config

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