aiplatform/apiv1/pipeline_client.go

// 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.

// Code generated by protoc-gen-go_gapic. DO NOT EDIT.

package aiplatform

import (
	"context"
	"fmt"
	"math"
	"net/url"

	aiplatformpb "cloud.google.com/go/aiplatform/apiv1/aiplatformpb"
	iampb "cloud.google.com/go/iam/apiv1/iampb"
	"cloud.google.com/go/longrunning"
	lroauto "cloud.google.com/go/longrunning/autogen"
	longrunningpb "cloud.google.com/go/longrunning/autogen/longrunningpb"
	gax "github.com/googleapis/gax-go/v2"
	"google.golang.org/api/iterator"
	"google.golang.org/api/option"
	"google.golang.org/api/option/internaloption"
	gtransport "google.golang.org/api/transport/grpc"
	locationpb "google.golang.org/genproto/googleapis/cloud/location"
	"google.golang.org/grpc"
	"google.golang.org/protobuf/proto"
)

var newPipelineClientHook clientHook

// PipelineCallOptions contains the retry settings for each method of PipelineClient.
type PipelineCallOptions struct {
	CreateTrainingPipeline  []gax.CallOption
	GetTrainingPipeline     []gax.CallOption
	ListTrainingPipelines   []gax.CallOption
	DeleteTrainingPipeline  []gax.CallOption
	CancelTrainingPipeline  []gax.CallOption
	CreatePipelineJob       []gax.CallOption
	GetPipelineJob          []gax.CallOption
	ListPipelineJobs        []gax.CallOption
	DeletePipelineJob       []gax.CallOption
	BatchDeletePipelineJobs []gax.CallOption
	CancelPipelineJob       []gax.CallOption
	BatchCancelPipelineJobs []gax.CallOption
	GetLocation             []gax.CallOption
	ListLocations           []gax.CallOption
	GetIamPolicy            []gax.CallOption
	SetIamPolicy            []gax.CallOption
	TestIamPermissions      []gax.CallOption
	CancelOperation         []gax.CallOption
	DeleteOperation         []gax.CallOption
	GetOperation            []gax.CallOption
	ListOperations          []gax.CallOption
	WaitOperation           []gax.CallOption
}

func defaultPipelineGRPCClientOptions() []option.ClientOption {
	return []option.ClientOption{
		internaloption.WithDefaultEndpoint("aiplatform.googleapis.com:443"),
		internaloption.WithDefaultEndpointTemplate("aiplatform.UNIVERSE_DOMAIN:443"),
		internaloption.WithDefaultMTLSEndpoint("aiplatform.mtls.googleapis.com:443"),
		internaloption.WithDefaultUniverseDomain("googleapis.com"),
		internaloption.WithDefaultAudience("https://aiplatform.googleapis.com/"),
		internaloption.WithDefaultScopes(DefaultAuthScopes()...),
		internaloption.EnableJwtWithScope(),
		option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
			grpc.MaxCallRecvMsgSize(math.MaxInt32))),
	}
}

func defaultPipelineCallOptions() *PipelineCallOptions {
	return &PipelineCallOptions{
		CreateTrainingPipeline:  []gax.CallOption{},
		GetTrainingPipeline:     []gax.CallOption{},
		ListTrainingPipelines:   []gax.CallOption{},
		DeleteTrainingPipeline:  []gax.CallOption{},
		CancelTrainingPipeline:  []gax.CallOption{},
		CreatePipelineJob:       []gax.CallOption{},
		GetPipelineJob:          []gax.CallOption{},
		ListPipelineJobs:        []gax.CallOption{},
		DeletePipelineJob:       []gax.CallOption{},
		BatchDeletePipelineJobs: []gax.CallOption{},
		CancelPipelineJob:       []gax.CallOption{},
		BatchCancelPipelineJobs: []gax.CallOption{},
		GetLocation:             []gax.CallOption{},
		ListLocations:           []gax.CallOption{},
		GetIamPolicy:            []gax.CallOption{},
		SetIamPolicy:            []gax.CallOption{},
		TestIamPermissions:      []gax.CallOption{},
		CancelOperation:         []gax.CallOption{},
		DeleteOperation:         []gax.CallOption{},
		GetOperation:            []gax.CallOption{},
		ListOperations:          []gax.CallOption{},
		WaitOperation:           []gax.CallOption{},
	}
}

// internalPipelineClient is an interface that defines the methods available from Vertex AI API.
type internalPipelineClient interface {
	Close() error
	setGoogleClientInfo(...string)
	Connection() *grpc.ClientConn
	CreateTrainingPipeline(context.Context, *aiplatformpb.CreateTrainingPipelineRequest, ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error)
	GetTrainingPipeline(context.Context, *aiplatformpb.GetTrainingPipelineRequest, ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error)
	ListTrainingPipelines(context.Context, *aiplatformpb.ListTrainingPipelinesRequest, ...gax.CallOption) *TrainingPipelineIterator
	DeleteTrainingPipeline(context.Context, *aiplatformpb.DeleteTrainingPipelineRequest, ...gax.CallOption) (*DeleteTrainingPipelineOperation, error)
	DeleteTrainingPipelineOperation(name string) *DeleteTrainingPipelineOperation
	CancelTrainingPipeline(context.Context, *aiplatformpb.CancelTrainingPipelineRequest, ...gax.CallOption) error
	CreatePipelineJob(context.Context, *aiplatformpb.CreatePipelineJobRequest, ...gax.CallOption) (*aiplatformpb.PipelineJob, error)
	GetPipelineJob(context.Context, *aiplatformpb.GetPipelineJobRequest, ...gax.CallOption) (*aiplatformpb.PipelineJob, error)
	ListPipelineJobs(context.Context, *aiplatformpb.ListPipelineJobsRequest, ...gax.CallOption) *PipelineJobIterator
	DeletePipelineJob(context.Context, *aiplatformpb.DeletePipelineJobRequest, ...gax.CallOption) (*DeletePipelineJobOperation, error)
	DeletePipelineJobOperation(name string) *DeletePipelineJobOperation
	BatchDeletePipelineJobs(context.Context, *aiplatformpb.BatchDeletePipelineJobsRequest, ...gax.CallOption) (*BatchDeletePipelineJobsOperation, error)
	BatchDeletePipelineJobsOperation(name string) *BatchDeletePipelineJobsOperation
	CancelPipelineJob(context.Context, *aiplatformpb.CancelPipelineJobRequest, ...gax.CallOption) error
	BatchCancelPipelineJobs(context.Context, *aiplatformpb.BatchCancelPipelineJobsRequest, ...gax.CallOption) (*BatchCancelPipelineJobsOperation, error)
	BatchCancelPipelineJobsOperation(name string) *BatchCancelPipelineJobsOperation
	GetLocation(context.Context, *locationpb.GetLocationRequest, ...gax.CallOption) (*locationpb.Location, error)
	ListLocations(context.Context, *locationpb.ListLocationsRequest, ...gax.CallOption) *LocationIterator
	GetIamPolicy(context.Context, *iampb.GetIamPolicyRequest, ...gax.CallOption) (*iampb.Policy, error)
	SetIamPolicy(context.Context, *iampb.SetIamPolicyRequest, ...gax.CallOption) (*iampb.Policy, error)
	TestIamPermissions(context.Context, *iampb.TestIamPermissionsRequest, ...gax.CallOption) (*iampb.TestIamPermissionsResponse, error)
	CancelOperation(context.Context, *longrunningpb.CancelOperationRequest, ...gax.CallOption) error
	DeleteOperation(context.Context, *longrunningpb.DeleteOperationRequest, ...gax.CallOption) error
	GetOperation(context.Context, *longrunningpb.GetOperationRequest, ...gax.CallOption) (*longrunningpb.Operation, error)
	ListOperations(context.Context, *longrunningpb.ListOperationsRequest, ...gax.CallOption) *OperationIterator
	WaitOperation(context.Context, *longrunningpb.WaitOperationRequest, ...gax.CallOption) (*longrunningpb.Operation, error)
}

// PipelineClient is a client for interacting with Vertex AI API.
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
//
// A service for creating and managing Vertex AI’s pipelines. This includes both
// TrainingPipeline resources (used for AutoML and custom training) and
// PipelineJob resources (used for Vertex AI Pipelines).
type PipelineClient struct {
	// The internal transport-dependent client.
	internalClient internalPipelineClient

	// The call options for this service.
	CallOptions *PipelineCallOptions

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient *lroauto.OperationsClient
}

// Wrapper methods routed to the internal client.

// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *PipelineClient) Close() error {
	return c.internalClient.Close()
}

// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *PipelineClient) setGoogleClientInfo(keyval ...string) {
	c.internalClient.setGoogleClientInfo(keyval...)
}

// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *PipelineClient) Connection() *grpc.ClientConn {
	return c.internalClient.Connection()
}

// CreateTrainingPipeline creates a TrainingPipeline. A created TrainingPipeline right away will be
// attempted to be run.
func (c *PipelineClient) CreateTrainingPipeline(ctx context.Context, req *aiplatformpb.CreateTrainingPipelineRequest, opts ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error) {
	return c.internalClient.CreateTrainingPipeline(ctx, req, opts...)
}

// GetTrainingPipeline gets a TrainingPipeline.
func (c *PipelineClient) GetTrainingPipeline(ctx context.Context, req *aiplatformpb.GetTrainingPipelineRequest, opts ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error) {
	return c.internalClient.GetTrainingPipeline(ctx, req, opts...)
}

// ListTrainingPipelines lists TrainingPipelines in a Location.
func (c *PipelineClient) ListTrainingPipelines(ctx context.Context, req *aiplatformpb.ListTrainingPipelinesRequest, opts ...gax.CallOption) *TrainingPipelineIterator {
	return c.internalClient.ListTrainingPipelines(ctx, req, opts...)
}

// DeleteTrainingPipeline deletes a TrainingPipeline.
func (c *PipelineClient) DeleteTrainingPipeline(ctx context.Context, req *aiplatformpb.DeleteTrainingPipelineRequest, opts ...gax.CallOption) (*DeleteTrainingPipelineOperation, error) {
	return c.internalClient.DeleteTrainingPipeline(ctx, req, opts...)
}

// DeleteTrainingPipelineOperation returns a new DeleteTrainingPipelineOperation from a given name.
// The name must be that of a previously created DeleteTrainingPipelineOperation, possibly from a different process.
func (c *PipelineClient) DeleteTrainingPipelineOperation(name string) *DeleteTrainingPipelineOperation {
	return c.internalClient.DeleteTrainingPipelineOperation(name)
}

// CancelTrainingPipeline cancels a TrainingPipeline.
// Starts asynchronous cancellation on the TrainingPipeline. The server
// makes a best effort to cancel the pipeline, but success is not
// guaranteed. Clients can use
// PipelineService.GetTrainingPipeline
// or other methods to check whether the cancellation succeeded or whether the
// pipeline completed despite cancellation. On successful cancellation,
// the TrainingPipeline is not deleted; instead it becomes a pipeline with
// a
// TrainingPipeline.error
// value with a google.rpc.Status.code of 1,
// corresponding to Code.CANCELLED, and
// TrainingPipeline.state
// is set to CANCELLED.
func (c *PipelineClient) CancelTrainingPipeline(ctx context.Context, req *aiplatformpb.CancelTrainingPipelineRequest, opts ...gax.CallOption) error {
	return c.internalClient.CancelTrainingPipeline(ctx, req, opts...)
}

// CreatePipelineJob creates a PipelineJob. A PipelineJob will run immediately when created.
func (c *PipelineClient) CreatePipelineJob(ctx context.Context, req *aiplatformpb.CreatePipelineJobRequest, opts ...gax.CallOption) (*aiplatformpb.PipelineJob, error) {
	return c.internalClient.CreatePipelineJob(ctx, req, opts...)
}

// GetPipelineJob gets a PipelineJob.
func (c *PipelineClient) GetPipelineJob(ctx context.Context, req *aiplatformpb.GetPipelineJobRequest, opts ...gax.CallOption) (*aiplatformpb.PipelineJob, error) {
	return c.internalClient.GetPipelineJob(ctx, req, opts...)
}

// ListPipelineJobs lists PipelineJobs in a Location.
func (c *PipelineClient) ListPipelineJobs(ctx context.Context, req *aiplatformpb.ListPipelineJobsRequest, opts ...gax.CallOption) *PipelineJobIterator {
	return c.internalClient.ListPipelineJobs(ctx, req, opts...)
}

// DeletePipelineJob deletes a PipelineJob.
func (c *PipelineClient) DeletePipelineJob(ctx context.Context, req *aiplatformpb.DeletePipelineJobRequest, opts ...gax.CallOption) (*DeletePipelineJobOperation, error) {
	return c.internalClient.DeletePipelineJob(ctx, req, opts...)
}

// DeletePipelineJobOperation returns a new DeletePipelineJobOperation from a given name.
// The name must be that of a previously created DeletePipelineJobOperation, possibly from a different process.
func (c *PipelineClient) DeletePipelineJobOperation(name string) *DeletePipelineJobOperation {
	return c.internalClient.DeletePipelineJobOperation(name)
}

// BatchDeletePipelineJobs batch deletes PipelineJobs
// The Operation is atomic. If it fails, none of the PipelineJobs are deleted.
// If it succeeds, all of the PipelineJobs are deleted.
func (c *PipelineClient) BatchDeletePipelineJobs(ctx context.Context, req *aiplatformpb.BatchDeletePipelineJobsRequest, opts ...gax.CallOption) (*BatchDeletePipelineJobsOperation, error) {
	return c.internalClient.BatchDeletePipelineJobs(ctx, req, opts...)
}

// BatchDeletePipelineJobsOperation returns a new BatchDeletePipelineJobsOperation from a given name.
// The name must be that of a previously created BatchDeletePipelineJobsOperation, possibly from a different process.
func (c *PipelineClient) BatchDeletePipelineJobsOperation(name string) *BatchDeletePipelineJobsOperation {
	return c.internalClient.BatchDeletePipelineJobsOperation(name)
}

// CancelPipelineJob cancels a PipelineJob.
// Starts asynchronous cancellation on the PipelineJob. The server
// makes a best effort to cancel the pipeline, but success is not
// guaranteed. Clients can use
// PipelineService.GetPipelineJob
// or other methods to check whether the cancellation succeeded or whether the
// pipeline completed despite cancellation. On successful cancellation,
// the PipelineJob is not deleted; instead it becomes a pipeline with
// a PipelineJob.error value
// with a google.rpc.Status.code of 1, corresponding
// to Code.CANCELLED, and
// PipelineJob.state is set to
// CANCELLED.
func (c *PipelineClient) CancelPipelineJob(ctx context.Context, req *aiplatformpb.CancelPipelineJobRequest, opts ...gax.CallOption) error {
	return c.internalClient.CancelPipelineJob(ctx, req, opts...)
}

// BatchCancelPipelineJobs batch cancel PipelineJobs.
// Firstly the server will check if all the jobs are in non-terminal states,
// and skip the jobs that are already terminated.
// If the operation failed, none of the pipeline jobs are cancelled.
// The server will poll the states of all the pipeline jobs periodically
// to check the cancellation status.
// This operation will return an LRO.
func (c *PipelineClient) BatchCancelPipelineJobs(ctx context.Context, req *aiplatformpb.BatchCancelPipelineJobsRequest, opts ...gax.CallOption) (*BatchCancelPipelineJobsOperation, error) {
	return c.internalClient.BatchCancelPipelineJobs(ctx, req, opts...)
}

// BatchCancelPipelineJobsOperation returns a new BatchCancelPipelineJobsOperation from a given name.
// The name must be that of a previously created BatchCancelPipelineJobsOperation, possibly from a different process.
func (c *PipelineClient) BatchCancelPipelineJobsOperation(name string) *BatchCancelPipelineJobsOperation {
	return c.internalClient.BatchCancelPipelineJobsOperation(name)
}

// GetLocation gets information about a location.
func (c *PipelineClient) GetLocation(ctx context.Context, req *locationpb.GetLocationRequest, opts ...gax.CallOption) (*locationpb.Location, error) {
	return c.internalClient.GetLocation(ctx, req, opts...)
}

// ListLocations lists information about the supported locations for this service.
func (c *PipelineClient) ListLocations(ctx context.Context, req *locationpb.ListLocationsRequest, opts ...gax.CallOption) *LocationIterator {
	return c.internalClient.ListLocations(ctx, req, opts...)
}

// GetIamPolicy gets the access control policy for a resource. Returns an empty policy
// if the resource exists and does not have a policy set.
func (c *PipelineClient) GetIamPolicy(ctx context.Context, req *iampb.GetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error) {
	return c.internalClient.GetIamPolicy(ctx, req, opts...)
}

// SetIamPolicy sets the access control policy on the specified resource. Replaces
// any existing policy.
//
// Can return NOT_FOUND, INVALID_ARGUMENT, and PERMISSION_DENIED
// errors.
func (c *PipelineClient) SetIamPolicy(ctx context.Context, req *iampb.SetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error) {
	return c.internalClient.SetIamPolicy(ctx, req, opts...)
}

// TestIamPermissions returns permissions that a caller has on the specified resource. If the
// resource does not exist, this will return an empty set of
// permissions, not a NOT_FOUND error.
//
// Note: This operation is designed to be used for building
// permission-aware UIs and command-line tools, not for authorization
// checking. This operation may “fail open” without warning.
func (c *PipelineClient) TestIamPermissions(ctx context.Context, req *iampb.TestIamPermissionsRequest, opts ...gax.CallOption) (*iampb.TestIamPermissionsResponse, error) {
	return c.internalClient.TestIamPermissions(ctx, req, opts...)
}

// CancelOperation is a utility method from google.longrunning.Operations.
func (c *PipelineClient) CancelOperation(ctx context.Context, req *longrunningpb.CancelOperationRequest, opts ...gax.CallOption) error {
	return c.internalClient.CancelOperation(ctx, req, opts...)
}

// DeleteOperation is a utility method from google.longrunning.Operations.
func (c *PipelineClient) DeleteOperation(ctx context.Context, req *longrunningpb.DeleteOperationRequest, opts ...gax.CallOption) error {
	return c.internalClient.DeleteOperation(ctx, req, opts...)
}

// GetOperation is a utility method from google.longrunning.Operations.
func (c *PipelineClient) GetOperation(ctx context.Context, req *longrunningpb.GetOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	return c.internalClient.GetOperation(ctx, req, opts...)
}

// ListOperations is a utility method from google.longrunning.Operations.
func (c *PipelineClient) ListOperations(ctx context.Context, req *longrunningpb.ListOperationsRequest, opts ...gax.CallOption) *OperationIterator {
	return c.internalClient.ListOperations(ctx, req, opts...)
}

// WaitOperation is a utility method from google.longrunning.Operations.
func (c *PipelineClient) WaitOperation(ctx context.Context, req *longrunningpb.WaitOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	return c.internalClient.WaitOperation(ctx, req, opts...)
}

// pipelineGRPCClient is a client for interacting with Vertex AI API over gRPC transport.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type pipelineGRPCClient struct {
	// Connection pool of gRPC connections to the service.
	connPool gtransport.ConnPool

	// Points back to the CallOptions field of the containing PipelineClient
	CallOptions **PipelineCallOptions

	// The gRPC API client.
	pipelineClient aiplatformpb.PipelineServiceClient

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient **lroauto.OperationsClient

	operationsClient longrunningpb.OperationsClient

	iamPolicyClient iampb.IAMPolicyClient

	locationsClient locationpb.LocationsClient

	// The x-goog-* metadata to be sent with each request.
	xGoogHeaders []string
}

// NewPipelineClient creates a new pipeline service client based on gRPC.
// The returned client must be Closed when it is done being used to clean up its underlying connections.
//
// A service for creating and managing Vertex AI’s pipelines. This includes both
// TrainingPipeline resources (used for AutoML and custom training) and
// PipelineJob resources (used for Vertex AI Pipelines).
func NewPipelineClient(ctx context.Context, opts ...option.ClientOption) (*PipelineClient, error) {
	clientOpts := defaultPipelineGRPCClientOptions()
	if newPipelineClientHook != nil {
		hookOpts, err := newPipelineClientHook(ctx, clientHookParams{})
		if err != nil {
			return nil, err
		}
		clientOpts = append(clientOpts, hookOpts...)
	}

	connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
	if err != nil {
		return nil, err
	}
	client := PipelineClient{CallOptions: defaultPipelineCallOptions()}

	c := &pipelineGRPCClient{
		connPool:         connPool,
		pipelineClient:   aiplatformpb.NewPipelineServiceClient(connPool),
		CallOptions:      &client.CallOptions,
		operationsClient: longrunningpb.NewOperationsClient(connPool),
		iamPolicyClient:  iampb.NewIAMPolicyClient(connPool),
		locationsClient:  locationpb.NewLocationsClient(connPool),
	}
	c.setGoogleClientInfo()

	client.internalClient = c

	client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool))
	if err != nil {
		// This error "should not happen", since we are just reusing old connection pool
		// and never actually need to dial.
		// If this does happen, we could leak connp. However, we cannot close conn:
		// If the user invoked the constructor with option.WithGRPCConn,
		// we would close a connection that's still in use.
		// TODO: investigate error conditions.
		return nil, err
	}
	c.LROClient = &client.LROClient
	return &client, nil
}

// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *pipelineGRPCClient) Connection() *grpc.ClientConn {
	return c.connPool.Conn()
}

// setGoogleClientInfo sets the name and version of the application in
// the `x-goog-api-client` header passed on each request. Intended for
// use by Google-written clients.
func (c *pipelineGRPCClient) setGoogleClientInfo(keyval ...string) {
	kv := append([]string{"gl-go", gax.GoVersion}, keyval...)
	kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version)
	c.xGoogHeaders = []string{"x-goog-api-client", gax.XGoogHeader(kv...)}
}

// Close closes the connection to the API service. The user should invoke this when
// the client is no longer required.
func (c *pipelineGRPCClient) Close() error {
	return c.connPool.Close()
}

func (c *pipelineGRPCClient) CreateTrainingPipeline(ctx context.Context, req *aiplatformpb.CreateTrainingPipelineRequest, opts ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CreateTrainingPipeline[0:len((*c.CallOptions).CreateTrainingPipeline):len((*c.CallOptions).CreateTrainingPipeline)], opts...)
	var resp *aiplatformpb.TrainingPipeline
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.CreateTrainingPipeline(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) GetTrainingPipeline(ctx context.Context, req *aiplatformpb.GetTrainingPipelineRequest, opts ...gax.CallOption) (*aiplatformpb.TrainingPipeline, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetTrainingPipeline[0:len((*c.CallOptions).GetTrainingPipeline):len((*c.CallOptions).GetTrainingPipeline)], opts...)
	var resp *aiplatformpb.TrainingPipeline
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.GetTrainingPipeline(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) ListTrainingPipelines(ctx context.Context, req *aiplatformpb.ListTrainingPipelinesRequest, opts ...gax.CallOption) *TrainingPipelineIterator {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).ListTrainingPipelines[0:len((*c.CallOptions).ListTrainingPipelines):len((*c.CallOptions).ListTrainingPipelines)], opts...)
	it := &TrainingPipelineIterator{}
	req = proto.Clone(req).(*aiplatformpb.ListTrainingPipelinesRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*aiplatformpb.TrainingPipeline, string, error) {
		resp := &aiplatformpb.ListTrainingPipelinesResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			var err error
			resp, err = c.pipelineClient.ListTrainingPipelines(ctx, req, settings.GRPC...)
			return err
		}, opts...)
		if err != nil {
			return nil, "", err
		}

		it.Response = resp
		return resp.GetTrainingPipelines(), resp.GetNextPageToken(), nil
	}
	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

func (c *pipelineGRPCClient) DeleteTrainingPipeline(ctx context.Context, req *aiplatformpb.DeleteTrainingPipelineRequest, opts ...gax.CallOption) (*DeleteTrainingPipelineOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).DeleteTrainingPipeline[0:len((*c.CallOptions).DeleteTrainingPipeline):len((*c.CallOptions).DeleteTrainingPipeline)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.DeleteTrainingPipeline(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &DeleteTrainingPipelineOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *pipelineGRPCClient) CancelTrainingPipeline(ctx context.Context, req *aiplatformpb.CancelTrainingPipelineRequest, opts ...gax.CallOption) error {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CancelTrainingPipeline[0:len((*c.CallOptions).CancelTrainingPipeline):len((*c.CallOptions).CancelTrainingPipeline)], opts...)
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		_, err = c.pipelineClient.CancelTrainingPipeline(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	return err
}

func (c *pipelineGRPCClient) CreatePipelineJob(ctx context.Context, req *aiplatformpb.CreatePipelineJobRequest, opts ...gax.CallOption) (*aiplatformpb.PipelineJob, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CreatePipelineJob[0:len((*c.CallOptions).CreatePipelineJob):len((*c.CallOptions).CreatePipelineJob)], opts...)
	var resp *aiplatformpb.PipelineJob
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.CreatePipelineJob(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) GetPipelineJob(ctx context.Context, req *aiplatformpb.GetPipelineJobRequest, opts ...gax.CallOption) (*aiplatformpb.PipelineJob, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetPipelineJob[0:len((*c.CallOptions).GetPipelineJob):len((*c.CallOptions).GetPipelineJob)], opts...)
	var resp *aiplatformpb.PipelineJob
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.GetPipelineJob(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) ListPipelineJobs(ctx context.Context, req *aiplatformpb.ListPipelineJobsRequest, opts ...gax.CallOption) *PipelineJobIterator {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).ListPipelineJobs[0:len((*c.CallOptions).ListPipelineJobs):len((*c.CallOptions).ListPipelineJobs)], opts...)
	it := &PipelineJobIterator{}
	req = proto.Clone(req).(*aiplatformpb.ListPipelineJobsRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*aiplatformpb.PipelineJob, string, error) {
		resp := &aiplatformpb.ListPipelineJobsResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			var err error
			resp, err = c.pipelineClient.ListPipelineJobs(ctx, req, settings.GRPC...)
			return err
		}, opts...)
		if err != nil {
			return nil, "", err
		}

		it.Response = resp
		return resp.GetPipelineJobs(), resp.GetNextPageToken(), nil
	}
	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

func (c *pipelineGRPCClient) DeletePipelineJob(ctx context.Context, req *aiplatformpb.DeletePipelineJobRequest, opts ...gax.CallOption) (*DeletePipelineJobOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).DeletePipelineJob[0:len((*c.CallOptions).DeletePipelineJob):len((*c.CallOptions).DeletePipelineJob)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.DeletePipelineJob(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &DeletePipelineJobOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *pipelineGRPCClient) BatchDeletePipelineJobs(ctx context.Context, req *aiplatformpb.BatchDeletePipelineJobsRequest, opts ...gax.CallOption) (*BatchDeletePipelineJobsOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).BatchDeletePipelineJobs[0:len((*c.CallOptions).BatchDeletePipelineJobs):len((*c.CallOptions).BatchDeletePipelineJobs)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.BatchDeletePipelineJobs(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &BatchDeletePipelineJobsOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *pipelineGRPCClient) CancelPipelineJob(ctx context.Context, req *aiplatformpb.CancelPipelineJobRequest, opts ...gax.CallOption) error {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CancelPipelineJob[0:len((*c.CallOptions).CancelPipelineJob):len((*c.CallOptions).CancelPipelineJob)], opts...)
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		_, err = c.pipelineClient.CancelPipelineJob(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	return err
}

func (c *pipelineGRPCClient) BatchCancelPipelineJobs(ctx context.Context, req *aiplatformpb.BatchCancelPipelineJobsRequest, opts ...gax.CallOption) (*BatchCancelPipelineJobsOperation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).BatchCancelPipelineJobs[0:len((*c.CallOptions).BatchCancelPipelineJobs):len((*c.CallOptions).BatchCancelPipelineJobs)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.pipelineClient.BatchCancelPipelineJobs(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return &BatchCancelPipelineJobsOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, resp),
	}, nil
}

func (c *pipelineGRPCClient) GetLocation(ctx context.Context, req *locationpb.GetLocationRequest, opts ...gax.CallOption) (*locationpb.Location, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetLocation[0:len((*c.CallOptions).GetLocation):len((*c.CallOptions).GetLocation)], opts...)
	var resp *locationpb.Location
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.locationsClient.GetLocation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) ListLocations(ctx context.Context, req *locationpb.ListLocationsRequest, opts ...gax.CallOption) *LocationIterator {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).ListLocations[0:len((*c.CallOptions).ListLocations):len((*c.CallOptions).ListLocations)], opts...)
	it := &LocationIterator{}
	req = proto.Clone(req).(*locationpb.ListLocationsRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*locationpb.Location, string, error) {
		resp := &locationpb.ListLocationsResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			var err error
			resp, err = c.locationsClient.ListLocations(ctx, req, settings.GRPC...)
			return err
		}, opts...)
		if err != nil {
			return nil, "", err
		}

		it.Response = resp
		return resp.GetLocations(), resp.GetNextPageToken(), nil
	}
	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

func (c *pipelineGRPCClient) GetIamPolicy(ctx context.Context, req *iampb.GetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "resource", url.QueryEscape(req.GetResource()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetIamPolicy[0:len((*c.CallOptions).GetIamPolicy):len((*c.CallOptions).GetIamPolicy)], opts...)
	var resp *iampb.Policy
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.iamPolicyClient.GetIamPolicy(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) SetIamPolicy(ctx context.Context, req *iampb.SetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "resource", url.QueryEscape(req.GetResource()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).SetIamPolicy[0:len((*c.CallOptions).SetIamPolicy):len((*c.CallOptions).SetIamPolicy)], opts...)
	var resp *iampb.Policy
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.iamPolicyClient.SetIamPolicy(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) TestIamPermissions(ctx context.Context, req *iampb.TestIamPermissionsRequest, opts ...gax.CallOption) (*iampb.TestIamPermissionsResponse, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "resource", url.QueryEscape(req.GetResource()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).TestIamPermissions[0:len((*c.CallOptions).TestIamPermissions):len((*c.CallOptions).TestIamPermissions)], opts...)
	var resp *iampb.TestIamPermissionsResponse
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.iamPolicyClient.TestIamPermissions(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) CancelOperation(ctx context.Context, req *longrunningpb.CancelOperationRequest, opts ...gax.CallOption) error {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).CancelOperation[0:len((*c.CallOptions).CancelOperation):len((*c.CallOptions).CancelOperation)], opts...)
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		_, err = c.operationsClient.CancelOperation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	return err
}

func (c *pipelineGRPCClient) DeleteOperation(ctx context.Context, req *longrunningpb.DeleteOperationRequest, opts ...gax.CallOption) error {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).DeleteOperation[0:len((*c.CallOptions).DeleteOperation):len((*c.CallOptions).DeleteOperation)], opts...)
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		_, err = c.operationsClient.DeleteOperation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	return err
}

func (c *pipelineGRPCClient) GetOperation(ctx context.Context, req *longrunningpb.GetOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).GetOperation[0:len((*c.CallOptions).GetOperation):len((*c.CallOptions).GetOperation)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.operationsClient.GetOperation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

func (c *pipelineGRPCClient) ListOperations(ctx context.Context, req *longrunningpb.ListOperationsRequest, opts ...gax.CallOption) *OperationIterator {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).ListOperations[0:len((*c.CallOptions).ListOperations):len((*c.CallOptions).ListOperations)], opts...)
	it := &OperationIterator{}
	req = proto.Clone(req).(*longrunningpb.ListOperationsRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*longrunningpb.Operation, string, error) {
		resp := &longrunningpb.ListOperationsResponse{}
		if pageToken != "" {
			req.PageToken = pageToken
		}
		if pageSize > math.MaxInt32 {
			req.PageSize = math.MaxInt32
		} else if pageSize != 0 {
			req.PageSize = int32(pageSize)
		}
		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
			var err error
			resp, err = c.operationsClient.ListOperations(ctx, req, settings.GRPC...)
			return err
		}, opts...)
		if err != nil {
			return nil, "", err
		}

		it.Response = resp
		return resp.GetOperations(), resp.GetNextPageToken(), nil
	}
	fetch := func(pageSize int, pageToken string) (string, error) {
		items, nextPageToken, err := it.InternalFetch(pageSize, pageToken)
		if err != nil {
			return "", err
		}
		it.items = append(it.items, items...)
		return nextPageToken, nil
	}

	it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf)
	it.pageInfo.MaxSize = int(req.GetPageSize())
	it.pageInfo.Token = req.GetPageToken()

	return it
}

func (c *pipelineGRPCClient) WaitOperation(ctx context.Context, req *longrunningpb.WaitOperationRequest, opts ...gax.CallOption) (*longrunningpb.Operation, error) {
	hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}

	hds = append(c.xGoogHeaders, hds...)
	ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
	opts = append((*c.CallOptions).WaitOperation[0:len((*c.CallOptions).WaitOperation):len((*c.CallOptions).WaitOperation)], opts...)
	var resp *longrunningpb.Operation
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
		var err error
		resp, err = c.operationsClient.WaitOperation(ctx, req, settings.GRPC...)
		return err
	}, opts...)
	if err != nil {
		return nil, err
	}
	return resp, nil
}

// BatchCancelPipelineJobsOperation returns a new BatchCancelPipelineJobsOperation from a given name.
// The name must be that of a previously created BatchCancelPipelineJobsOperation, possibly from a different process.
func (c *pipelineGRPCClient) BatchCancelPipelineJobsOperation(name string) *BatchCancelPipelineJobsOperation {
	return &BatchCancelPipelineJobsOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// BatchDeletePipelineJobsOperation returns a new BatchDeletePipelineJobsOperation from a given name.
// The name must be that of a previously created BatchDeletePipelineJobsOperation, possibly from a different process.
func (c *pipelineGRPCClient) BatchDeletePipelineJobsOperation(name string) *BatchDeletePipelineJobsOperation {
	return &BatchDeletePipelineJobsOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// DeletePipelineJobOperation returns a new DeletePipelineJobOperation from a given name.
// The name must be that of a previously created DeletePipelineJobOperation, possibly from a different process.
func (c *pipelineGRPCClient) DeletePipelineJobOperation(name string) *DeletePipelineJobOperation {
	return &DeletePipelineJobOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}

// DeleteTrainingPipelineOperation returns a new DeleteTrainingPipelineOperation from a given name.
// The name must be that of a previously created DeleteTrainingPipelineOperation, possibly from a different process.
func (c *pipelineGRPCClient) DeleteTrainingPipelineOperation(name string) *DeleteTrainingPipelineOperation {
	return &DeleteTrainingPipelineOperation{
		lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}),
	}
}