# frozen_string_literal: true

# Copyright 2022 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/model_service_pb"

module Google
  module Cloud
    module AIPlatform
      module V1
        module ModelService
          ##
          # Client for the ModelService service.
          #
          # A service for managing Vertex AI's machine learning Models.
          #
          class Client
            include Paths

            # @private
            attr_reader :model_service_stub

            ##
            # Configure the ModelService Client class.
            #
            # See {::Google::Cloud::AIPlatform::V1::ModelService::Client::Configuration}
            # for a description of the configuration fields.
            #
            # @example
            #
            #   # Modify the configuration for all ModelService clients
            #   ::Google::Cloud::AIPlatform::V1::ModelService::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 ModelService 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::ModelService::Client::Configuration}
            # for a description of the configuration fields.
            #
            # @yield [config] Configure the Client client.
            # @yieldparam config [Client::Configuration]
            #
            # @return [Client::Configuration]
            #
            def configure
              yield @config if block_given?
              @config
            end

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

              # Create the configuration object
              @config = Configuration.new Client.configure

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

              # Create credentials
              credentials = @config.credentials
              # Use self-signed JWT if the endpoint is unchanged from default,
              # but only if the default endpoint does not have a region prefix.
              enable_self_signed_jwt = @config.endpoint == Client.configure.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 = Operations.new do |config|
                config.credentials = credentials
                config.quota_project = @quota_project_id
                config.endpoint = @config.endpoint
              end

              @model_service_stub = ::Gapic::ServiceStub.new(
                ::Google::Cloud::AIPlatform::V1::ModelService::Stub,
                credentials:  credentials,
                endpoint:     @config.endpoint,
                channel_args: @config.channel_args,
                interceptors: @config.interceptors
              )
            end

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

            # Service calls

            ##
            # Uploads a Model artifact into Vertex AI.
            #
            # @overload upload_model(request, options = nil)
            #   Pass arguments to `upload_model` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::UploadModelRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::UploadModelRequest, ::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 upload_model(parent: nil, model: nil)
            #   Pass arguments to `upload_model` 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 into which to upload the Model.
            #     Format: `projects/{project}/locations/{location}`
            #   @param model [::Google::Cloud::AIPlatform::V1::Model, ::Hash]
            #     Required. The Model to create.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::Operation]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::Operation]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::UploadModelRequest.new
            #
            #   # Call the upload_model method.
            #   result = client.upload_model request
            #
            #   # The returned object is of type Gapic::Operation. You can use this
            #   # object to check the status of an operation, cancel it, or wait
            #   # for results. Here is how to block until completion:
            #   result.wait_until_done! timeout: 60
            #   if result.response?
            #     p result.response
            #   else
            #     puts "Error!"
            #   end
            #
            def upload_model request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Gets a Model.
            #
            # @overload get_model(request, options = nil)
            #   Pass arguments to `get_model` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::GetModelRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::GetModelRequest, ::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_model(name: nil)
            #   Pass arguments to `get_model` 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 Model resource.
            #     Format: `projects/{project}/locations/{location}/models/{model}`
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AIPlatform::V1::Model]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AIPlatform::V1::Model]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::GetModelRequest.new
            #
            #   # Call the get_model method.
            #   result = client.get_model request
            #
            #   # The returned object is of type Google::Cloud::AIPlatform::V1::Model.
            #   p result
            #
            def get_model request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Lists Models in a Location.
            #
            # @overload list_models(request, options = nil)
            #   Pass arguments to `list_models` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::ListModelsRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::ListModelsRequest, ::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_models(parent: nil, filter: nil, page_size: nil, page_token: nil, read_mask: nil, order_by: nil)
            #   Pass arguments to `list_models` 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 the Models from.
            #     Format: `projects/{project}/locations/{location}`
            #   @param filter [::String]
            #     An expression for filtering the results of the request. For field names
            #     both snake_case and camelCase are supported.
            #
            #       * `model` supports = and !=. `model` represents the Model ID,
            #         i.e. the last segment of the Model's {::Google::Cloud::AIPlatform::V1::Model#name resource name}.
            #       * `display_name` supports = and !=
            #       * `labels` supports general map functions that is:
            #         * `labels.key=value` - key:value equality
            #         * `labels.key:* or labels:key - key existence
            #         * A key including a space must be quoted. `labels."a key"`.
            #
            #     Some examples:
            #       * `model=1234`
            #       * `displayName="myDisplayName"`
            #       * `labels.myKey="myValue"`
            #   @param page_size [::Integer]
            #     The standard list page size.
            #   @param page_token [::String]
            #     The standard list page token.
            #     Typically obtained via
            #     {::Google::Cloud::AIPlatform::V1::ListModelsResponse#next_page_token ListModelsResponse.next_page_token} of the previous
            #     {::Google::Cloud::AIPlatform::V1::ModelService::Client#list_models ModelService.ListModels} call.
            #   @param read_mask [::Google::Protobuf::FieldMask, ::Hash]
            #     Mask specifying which fields to read.
            #   @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:
            #       * `display_name`
            #       * `create_time`
            #       * `update_time`
            #
            #     Example: `display_name, create_time desc`.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::Model>]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::Model>]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::ListModelsRequest.new
            #
            #   # Call the list_models method.
            #   result = client.list_models request
            #
            #   # The returned object is of type Gapic::PagedEnumerable. You can
            #   # iterate over all elements by calling #each, and the enumerable
            #   # will lazily make API calls to fetch subsequent pages. Other
            #   # methods are also available for managing paging directly.
            #   result.each do |response|
            #     # Each element is of type ::Google::Cloud::AIPlatform::V1::Model.
            #     p response
            #   end
            #
            def list_models request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Updates a Model.
            #
            # @overload update_model(request, options = nil)
            #   Pass arguments to `update_model` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::UpdateModelRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::UpdateModelRequest, ::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_model(model: nil, update_mask: nil)
            #   Pass arguments to `update_model` 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 model [::Google::Cloud::AIPlatform::V1::Model, ::Hash]
            #     Required. The Model which replaces the resource on the server.
            #   @param update_mask [::Google::Protobuf::FieldMask, ::Hash]
            #     Required. The update mask applies to the resource.
            #     For the `FieldMask` definition, see {::Google::Protobuf::FieldMask google.protobuf.FieldMask}.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AIPlatform::V1::Model]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AIPlatform::V1::Model]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::UpdateModelRequest.new
            #
            #   # Call the update_model method.
            #   result = client.update_model request
            #
            #   # The returned object is of type Google::Cloud::AIPlatform::V1::Model.
            #   p result
            #
            def update_model request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Deletes a Model.
            #
            # A model cannot be deleted if any {::Google::Cloud::AIPlatform::V1::Endpoint Endpoint} resource has a
            # {::Google::Cloud::AIPlatform::V1::DeployedModel DeployedModel} based on the model in its
            # {::Google::Cloud::AIPlatform::V1::Endpoint#deployed_models deployed_models} field.
            #
            # @overload delete_model(request, options = nil)
            #   Pass arguments to `delete_model` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::DeleteModelRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::DeleteModelRequest, ::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_model(name: nil)
            #   Pass arguments to `delete_model` 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 Model resource to be deleted.
            #     Format: `projects/{project}/locations/{location}/models/{model}`
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::Operation]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::Operation]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::DeleteModelRequest.new
            #
            #   # Call the delete_model method.
            #   result = client.delete_model request
            #
            #   # The returned object is of type Gapic::Operation. You can use this
            #   # object to check the status of an operation, cancel it, or wait
            #   # for results. Here is how to block until completion:
            #   result.wait_until_done! timeout: 60
            #   if result.response?
            #     p result.response
            #   else
            #     puts "Error!"
            #   end
            #
            def delete_model request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Exports a trained, exportable Model to a location specified by the
            # user. A Model is considered to be exportable if it has at least one
            # {::Google::Cloud::AIPlatform::V1::Model#supported_export_formats supported export format}.
            #
            # @overload export_model(request, options = nil)
            #   Pass arguments to `export_model` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::ExportModelRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::ExportModelRequest, ::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 export_model(name: nil, output_config: nil)
            #   Pass arguments to `export_model` 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 Model to export.
            #   @param output_config [::Google::Cloud::AIPlatform::V1::ExportModelRequest::OutputConfig, ::Hash]
            #     Required. The desired output location and configuration.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::Operation]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::Operation]
            #
            # @raise [::Google::Cloud::Error] if the RPC is aborted.
            #
            # @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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::ExportModelRequest.new
            #
            #   # Call the export_model method.
            #   result = client.export_model request
            #
            #   # The returned object is of type Gapic::Operation. You can use this
            #   # object to check the status of an operation, cancel it, or wait
            #   # for results. Here is how to block until completion:
            #   result.wait_until_done! timeout: 60
            #   if result.response?
            #     p result.response
            #   else
            #     puts "Error!"
            #   end
            #
            def export_model request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Gets a ModelEvaluation.
            #
            # @overload get_model_evaluation(request, options = nil)
            #   Pass arguments to `get_model_evaluation` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::GetModelEvaluationRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::GetModelEvaluationRequest, ::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_model_evaluation(name: nil)
            #   Pass arguments to `get_model_evaluation` 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 ModelEvaluation resource.
            #     Format:
            #     `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}`
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AIPlatform::V1::ModelEvaluation]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AIPlatform::V1::ModelEvaluation]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::GetModelEvaluationRequest.new
            #
            #   # Call the get_model_evaluation method.
            #   result = client.get_model_evaluation request
            #
            #   # The returned object is of type Google::Cloud::AIPlatform::V1::ModelEvaluation.
            #   p result
            #
            def get_model_evaluation request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Lists ModelEvaluations in a Model.
            #
            # @overload list_model_evaluations(request, options = nil)
            #   Pass arguments to `list_model_evaluations` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::ListModelEvaluationsRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::ListModelEvaluationsRequest, ::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_model_evaluations(parent: nil, filter: nil, page_size: nil, page_token: nil, read_mask: nil)
            #   Pass arguments to `list_model_evaluations` 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 Model to list the ModelEvaluations from.
            #     Format: `projects/{project}/locations/{location}/models/{model}`
            #   @param filter [::String]
            #     The standard list filter.
            #   @param page_size [::Integer]
            #     The standard list page size.
            #   @param page_token [::String]
            #     The standard list page token.
            #     Typically obtained via
            #     {::Google::Cloud::AIPlatform::V1::ListModelEvaluationsResponse#next_page_token ListModelEvaluationsResponse.next_page_token} of the previous
            #     {::Google::Cloud::AIPlatform::V1::ModelService::Client#list_model_evaluations ModelService.ListModelEvaluations} call.
            #   @param read_mask [::Google::Protobuf::FieldMask, ::Hash]
            #     Mask specifying which fields to read.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::ModelEvaluation>]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::ModelEvaluation>]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::ListModelEvaluationsRequest.new
            #
            #   # Call the list_model_evaluations method.
            #   result = client.list_model_evaluations request
            #
            #   # The returned object is of type Gapic::PagedEnumerable. You can
            #   # iterate over all elements by calling #each, and the enumerable
            #   # will lazily make API calls to fetch subsequent pages. Other
            #   # methods are also available for managing paging directly.
            #   result.each do |response|
            #     # Each element is of type ::Google::Cloud::AIPlatform::V1::ModelEvaluation.
            #     p response
            #   end
            #
            def list_model_evaluations request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Gets a ModelEvaluationSlice.
            #
            # @overload get_model_evaluation_slice(request, options = nil)
            #   Pass arguments to `get_model_evaluation_slice` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::GetModelEvaluationSliceRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::GetModelEvaluationSliceRequest, ::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_model_evaluation_slice(name: nil)
            #   Pass arguments to `get_model_evaluation_slice` 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 ModelEvaluationSlice resource.
            #     Format:
            #     `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}/slices/{slice}`
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Google::Cloud::AIPlatform::V1::ModelEvaluationSlice]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Google::Cloud::AIPlatform::V1::ModelEvaluationSlice]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::GetModelEvaluationSliceRequest.new
            #
            #   # Call the get_model_evaluation_slice method.
            #   result = client.get_model_evaluation_slice request
            #
            #   # The returned object is of type Google::Cloud::AIPlatform::V1::ModelEvaluationSlice.
            #   p result
            #
            def get_model_evaluation_slice request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Lists ModelEvaluationSlices in a ModelEvaluation.
            #
            # @overload list_model_evaluation_slices(request, options = nil)
            #   Pass arguments to `list_model_evaluation_slices` via a request object, either of type
            #   {::Google::Cloud::AIPlatform::V1::ListModelEvaluationSlicesRequest} or an equivalent Hash.
            #
            #   @param request [::Google::Cloud::AIPlatform::V1::ListModelEvaluationSlicesRequest, ::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_model_evaluation_slices(parent: nil, filter: nil, page_size: nil, page_token: nil, read_mask: nil)
            #   Pass arguments to `list_model_evaluation_slices` 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 ModelEvaluation to list the ModelEvaluationSlices
            #     from. Format:
            #     `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}`
            #   @param filter [::String]
            #     The standard list filter.
            #
            #       * `slice.dimension` - for =.
            #   @param page_size [::Integer]
            #     The standard list page size.
            #   @param page_token [::String]
            #     The standard list page token.
            #     Typically obtained via
            #     {::Google::Cloud::AIPlatform::V1::ListModelEvaluationSlicesResponse#next_page_token ListModelEvaluationSlicesResponse.next_page_token} of the previous
            #     {::Google::Cloud::AIPlatform::V1::ModelService::Client#list_model_evaluation_slices ModelService.ListModelEvaluationSlices} call.
            #   @param read_mask [::Google::Protobuf::FieldMask, ::Hash]
            #     Mask specifying which fields to read.
            #
            # @yield [response, operation] Access the result along with the RPC operation
            # @yieldparam response [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::ModelEvaluationSlice>]
            # @yieldparam operation [::GRPC::ActiveCall::Operation]
            #
            # @return [::Gapic::PagedEnumerable<::Google::Cloud::AIPlatform::V1::ModelEvaluationSlice>]
            #
            # @raise [::Google::Cloud::Error] if the RPC 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::ModelService::Client.new
            #
            #   # Create a request. To set request fields, pass in keyword arguments.
            #   request = Google::Cloud::AIPlatform::V1::ListModelEvaluationSlicesRequest.new
            #
            #   # Call the list_model_evaluation_slices method.
            #   result = client.list_model_evaluation_slices request
            #
            #   # The returned object is of type Gapic::PagedEnumerable. You can
            #   # iterate over all elements by calling #each, and the enumerable
            #   # will lazily make API calls to fetch subsequent pages. Other
            #   # methods are also available for managing paging directly.
            #   result.each do |response|
            #     # Each element is of type ::Google::Cloud::AIPlatform::V1::ModelEvaluationSlice.
            #     p response
            #   end
            #
            def list_model_evaluation_slices request, options = nil
              raise ::ArgumentError, "request must be provided" if request.nil?

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

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

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

              # Set x-goog-api-client and x-goog-user-project headers
              metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
                lib_name: @config.lib_name, lib_version: @config.lib_version,
                gapic_version: ::Google::Cloud::AIPlatform::V1::VERSION
              metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

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

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

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

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

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

            ##
            # Configuration class for the ModelService API.
            #
            # This class represents the configuration for ModelService,
            # 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::ModelService::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
            #   # upload_model to 20 seconds,
            #   # and all remaining timeouts to 10 seconds.
            #   ::Google::Cloud::AIPlatform::V1::ModelService::Client.configure do |config|
            #     config.timeout = 10.0
            #     config.rpcs.upload_model.timeout = 20.0
            #   end
            #
            #   # Apply the above configuration only to a new client.
            #   client = ::Google::Cloud::AIPlatform::V1::ModelService::Client.new do |config|
            #     config.timeout = 10.0
            #     config.rpcs.upload_model.timeout = 20.0
            #   end
            #
            # @!attribute [rw] endpoint
            #   The hostname or hostname:port of the service endpoint.
            #   Defaults to `"aiplatform.googleapis.com"`.
            #   @return [::String]
            # @!attribute [rw] credentials
            #   Credentials to send with calls. You may provide any of the following types:
            #    *  (`String`) The path to a service account key file in JSON format
            #    *  (`Hash`) A service account key as a Hash
            #    *  (`Google::Auth::Credentials`) A googleauth credentials object
            #       (see the [googleauth docs](https://googleapis.dev/ruby/googleauth/latest/index.html))
            #    *  (`Signet::OAuth2::Client`) A signet oauth2 client object
            #       (see the [signet docs](https://googleapis.dev/ruby/signet/latest/Signet/OAuth2/Client.html))
            #    *  (`GRPC::Core::Channel`) a gRPC channel with included credentials
            #    *  (`GRPC::Core::ChannelCredentials`) a gRPC credentails object
            #    *  (`nil`) indicating no credentials
            #   @return [::Object]
            # @!attribute [rw] scope
            #   The OAuth scopes
            #   @return [::Array<::String>]
            # @!attribute [rw] lib_name
            #   The library name as recorded in instrumentation and logging
            #   @return [::String]
            # @!attribute [rw] lib_version
            #   The library version as recorded in instrumentation and logging
            #   @return [::String]
            # @!attribute [rw] channel_args
            #   Extra parameters passed to the gRPC channel. Note: this is ignored if a
            #   `GRPC::Core::Channel` object is provided as the credential.
            #   @return [::Hash]
            # @!attribute [rw] interceptors
            #   An array of interceptors that are run before calls are executed.
            #   @return [::Array<::GRPC::ClientInterceptor>]
            # @!attribute [rw] timeout
            #   The call timeout in seconds.
            #   @return [::Numeric]
            # @!attribute [rw] metadata
            #   Additional gRPC headers to be sent with the call.
            #   @return [::Hash{::Symbol=>::String}]
            # @!attribute [rw] retry_policy
            #   The retry policy. The value is a hash with the following keys:
            #    *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
            #    *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
            #    *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
            #    *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
            #       trigger a retry.
            #   @return [::Hash]
            # @!attribute [rw] quota_project
            #   A separate project against which to charge quota.
            #   @return [::String]
            #
            class Configuration
              extend ::Gapic::Config

              config_attr :endpoint,      "aiplatform.googleapis.com", ::String
              config_attr :credentials,   nil do |value|
                allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                allowed += [::GRPC::Core::Channel, ::GRPC::Core::ChannelCredentials] if defined? ::GRPC
                allowed.any? { |klass| klass === value }
              end
              config_attr :scope,         nil, ::String, ::Array, nil
              config_attr :lib_name,      nil, ::String, nil
              config_attr :lib_version,   nil, ::String, nil
              config_attr(:channel_args,  { "grpc.service_config_disable_resolution" => 1 }, ::Hash, nil)
              config_attr :interceptors,  nil, ::Array, nil
              config_attr :timeout,       nil, ::Numeric, nil
              config_attr :metadata,      nil, ::Hash, nil
              config_attr :retry_policy,  nil, ::Hash, ::Proc, nil
              config_attr :quota_project, nil, ::String, nil

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

                yield self if block_given?
              end

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

              ##
              # Configuration RPC class for the ModelService API.
              #
              # Includes fields providing the configuration for each RPC in this service.
              # Each configuration object is of type `Gapic::Config::Method` and includes
              # the following configuration fields:
              #
              #  *  `timeout` (*type:* `Numeric`) - The call timeout in seconds
              #  *  `metadata` (*type:* `Hash{Symbol=>String}`) - Additional gRPC headers
              #  *  `retry_policy (*type:* `Hash`) - The retry policy. The policy fields
              #     include the following keys:
              #      *  `:initial_delay` (*type:* `Numeric`) - The initial delay in seconds.
              #      *  `:max_delay` (*type:* `Numeric`) - The max delay in seconds.
              #      *  `:multiplier` (*type:* `Numeric`) - The incremental backoff multiplier.
              #      *  `:retry_codes` (*type:* `Array<String>`) - The error codes that should
              #         trigger a retry.
              #
              class Rpcs
                ##
                # RPC-specific configuration for `upload_model`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :upload_model
                ##
                # RPC-specific configuration for `get_model`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_model
                ##
                # RPC-specific configuration for `list_models`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :list_models
                ##
                # RPC-specific configuration for `update_model`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :update_model
                ##
                # RPC-specific configuration for `delete_model`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :delete_model
                ##
                # RPC-specific configuration for `export_model`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :export_model
                ##
                # RPC-specific configuration for `get_model_evaluation`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_model_evaluation
                ##
                # RPC-specific configuration for `list_model_evaluations`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :list_model_evaluations
                ##
                # RPC-specific configuration for `get_model_evaluation_slice`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :get_model_evaluation_slice
                ##
                # RPC-specific configuration for `list_model_evaluation_slices`
                # @return [::Gapic::Config::Method]
                #
                attr_reader :list_model_evaluation_slices

                # @private
                def initialize parent_rpcs = nil
                  upload_model_config = parent_rpcs.upload_model if parent_rpcs.respond_to? :upload_model
                  @upload_model = ::Gapic::Config::Method.new upload_model_config
                  get_model_config = parent_rpcs.get_model if parent_rpcs.respond_to? :get_model
                  @get_model = ::Gapic::Config::Method.new get_model_config
                  list_models_config = parent_rpcs.list_models if parent_rpcs.respond_to? :list_models
                  @list_models = ::Gapic::Config::Method.new list_models_config
                  update_model_config = parent_rpcs.update_model if parent_rpcs.respond_to? :update_model
                  @update_model = ::Gapic::Config::Method.new update_model_config
                  delete_model_config = parent_rpcs.delete_model if parent_rpcs.respond_to? :delete_model
                  @delete_model = ::Gapic::Config::Method.new delete_model_config
                  export_model_config = parent_rpcs.export_model if parent_rpcs.respond_to? :export_model
                  @export_model = ::Gapic::Config::Method.new export_model_config
                  get_model_evaluation_config = parent_rpcs.get_model_evaluation if parent_rpcs.respond_to? :get_model_evaluation
                  @get_model_evaluation = ::Gapic::Config::Method.new get_model_evaluation_config
                  list_model_evaluations_config = parent_rpcs.list_model_evaluations if parent_rpcs.respond_to? :list_model_evaluations
                  @list_model_evaluations = ::Gapic::Config::Method.new list_model_evaluations_config
                  get_model_evaluation_slice_config = parent_rpcs.get_model_evaluation_slice if parent_rpcs.respond_to? :get_model_evaluation_slice
                  @get_model_evaluation_slice = ::Gapic::Config::Method.new get_model_evaluation_slice_config
                  list_model_evaluation_slices_config = parent_rpcs.list_model_evaluation_slices if parent_rpcs.respond_to? :list_model_evaluation_slices
                  @list_model_evaluation_slices = ::Gapic::Config::Method.new list_model_evaluation_slices_config

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