dataflow/apiv1beta3/jobs_v1_beta3_client.go - gocloud - Git at Google

 // Copyright 2021 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 dataflow

 import (
 	"context"
 	"math"
 	"time"

 	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"
 	dataflowpb "google.golang.org/genproto/googleapis/dataflow/v1beta3"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/protobuf/proto"
 )

 var newJobsV1Beta3ClientHook clientHook

 // JobsV1Beta3CallOptions contains the retry settings for each method of JobsV1Beta3Client.
 type JobsV1Beta3CallOptions struct {
 	CreateJob          []gax.CallOption
 	GetJob             []gax.CallOption
 	UpdateJob          []gax.CallOption
 	ListJobs           []gax.CallOption
 	AggregatedListJobs []gax.CallOption
 	CheckActiveJobs    []gax.CallOption
 	SnapshotJob        []gax.CallOption
 }

 func defaultJobsV1Beta3GRPCClientOptions() []option.ClientOption {
 	return []option.ClientOption{
 		internaloption.WithDefaultEndpoint("dataflow.googleapis.com:443"),
 		internaloption.WithDefaultMTLSEndpoint("dataflow.mtls.googleapis.com:443"),
 		internaloption.WithDefaultAudience("https://dataflow.googleapis.com/"),
 		internaloption.WithDefaultScopes(DefaultAuthScopes()...),
 		internaloption.EnableJwtWithScope(),
 		option.WithGRPCDialOption(grpc.WithDisableServiceConfig()),
 		option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
 			grpc.MaxCallRecvMsgSize(math.MaxInt32))),
 	}
 }

 func defaultJobsV1Beta3CallOptions() *JobsV1Beta3CallOptions {
 	return &JobsV1Beta3CallOptions{
 		CreateJob:          []gax.CallOption{},
 		GetJob:             []gax.CallOption{},
 		UpdateJob:          []gax.CallOption{},
 		ListJobs:           []gax.CallOption{},
 		AggregatedListJobs: []gax.CallOption{},
 		CheckActiveJobs:    []gax.CallOption{},
 		SnapshotJob:        []gax.CallOption{},
 	}
 }

 // internalJobsV1Beta3Client is an interface that defines the methods availaible from Dataflow API.
 type internalJobsV1Beta3Client interface {
 	Close() error
 	setGoogleClientInfo(...string)
 	Connection() *grpc.ClientConn
 	CreateJob(context.Context, *dataflowpb.CreateJobRequest, ...gax.CallOption) (*dataflowpb.Job, error)
 	GetJob(context.Context, *dataflowpb.GetJobRequest, ...gax.CallOption) (*dataflowpb.Job, error)
 	UpdateJob(context.Context, *dataflowpb.UpdateJobRequest, ...gax.CallOption) (*dataflowpb.Job, error)
 	ListJobs(context.Context, *dataflowpb.ListJobsRequest, ...gax.CallOption) *JobIterator
 	AggregatedListJobs(context.Context, *dataflowpb.ListJobsRequest, ...gax.CallOption) *JobIterator
 	CheckActiveJobs(context.Context, *dataflowpb.CheckActiveJobsRequest, ...gax.CallOption) (*dataflowpb.CheckActiveJobsResponse, error)
 	SnapshotJob(context.Context, *dataflowpb.SnapshotJobRequest, ...gax.CallOption) (*dataflowpb.Snapshot, error)
 }

 // JobsV1Beta3Client is a client for interacting with Dataflow API.
 // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
 //
 // Provides a method to create and modify Google Cloud Dataflow jobs.
 // A Job is a multi-stage computation graph run by the Cloud Dataflow service.
 type JobsV1Beta3Client struct {
 	// The internal transport-dependent client.
 	internalClient internalJobsV1Beta3Client

 	// The call options for this service.
 	CallOptions *JobsV1Beta3CallOptions
 }

 // 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 *JobsV1Beta3Client) 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 *JobsV1Beta3Client) setGoogleClientInfo(keyval ...string) {
 	c.internalClient.setGoogleClientInfo(keyval...)
 }

 // Connection returns a connection to the API service.
 //
 // Deprecated.
 func (c *JobsV1Beta3Client) Connection() *grpc.ClientConn {
 	return c.internalClient.Connection()
 }

 // CreateJob creates a Cloud Dataflow job.
 //
 // To create a job, we recommend using projects.locations.jobs.create with a
 // [regional endpoint]
 // (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
 // projects.jobs.create is not recommended, as your job will always start
 // in us-central1.
 func (c *JobsV1Beta3Client) CreateJob(ctx context.Context, req *dataflowpb.CreateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	return c.internalClient.CreateJob(ctx, req, opts...)
 }

 // GetJob gets the state of the specified Cloud Dataflow job.
 //
 // To get the state of a job, we recommend using projects.locations.jobs.get
 // with a [regional endpoint]
 // (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
 // projects.jobs.get is not recommended, as you can only get the state of
 // jobs that are running in us-central1.
 func (c *JobsV1Beta3Client) GetJob(ctx context.Context, req *dataflowpb.GetJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	return c.internalClient.GetJob(ctx, req, opts...)
 }

 // UpdateJob updates the state of an existing Cloud Dataflow job.
 //
 // To update the state of an existing job, we recommend using
 // projects.locations.jobs.update with a [regional endpoint]
 // (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
 // projects.jobs.update is not recommended, as you can only update the state
 // of jobs that are running in us-central1.
 func (c *JobsV1Beta3Client) UpdateJob(ctx context.Context, req *dataflowpb.UpdateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	return c.internalClient.UpdateJob(ctx, req, opts...)
 }

 // ListJobs list the jobs of a project.
 //
 // To list the jobs of a project in a region, we recommend using
 // projects.locations.jobs.list with a [regional endpoint]
 // (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). To
 // list the all jobs across all regions, use projects.jobs.aggregated. Using
 // projects.jobs.list is not recommended, as you can only get the list of
 // jobs that are running in us-central1.
 func (c *JobsV1Beta3Client) ListJobs(ctx context.Context, req *dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
 	return c.internalClient.ListJobs(ctx, req, opts...)
 }

 // AggregatedListJobs list the jobs of a project across all regions.
 func (c *JobsV1Beta3Client) AggregatedListJobs(ctx context.Context, req *dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
 	return c.internalClient.AggregatedListJobs(ctx, req, opts...)
 }

 // CheckActiveJobs check for existence of active jobs in the given project across all regions.
 func (c *JobsV1Beta3Client) CheckActiveJobs(ctx context.Context, req *dataflowpb.CheckActiveJobsRequest, opts ...gax.CallOption) (*dataflowpb.CheckActiveJobsResponse, error) {
 	return c.internalClient.CheckActiveJobs(ctx, req, opts...)
 }

 // SnapshotJob snapshot the state of a streaming job.
 func (c *JobsV1Beta3Client) SnapshotJob(ctx context.Context, req *dataflowpb.SnapshotJobRequest, opts ...gax.CallOption) (*dataflowpb.Snapshot, error) {
 	return c.internalClient.SnapshotJob(ctx, req, opts...)
 }

 // jobsV1Beta3GRPCClient is a client for interacting with Dataflow API over gRPC transport.
 //
 // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
 type jobsV1Beta3GRPCClient struct {
 	// Connection pool of gRPC connections to the service.
 	connPool gtransport.ConnPool

 	// flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE
 	disableDeadlines bool

 	// Points back to the CallOptions field of the containing JobsV1Beta3Client
 	CallOptions **JobsV1Beta3CallOptions

 	// The gRPC API client.
 	jobsV1Beta3Client dataflowpb.JobsV1Beta3Client

 	// The x-goog-* metadata to be sent with each request.
 	xGoogMetadata metadata.MD
 }

 // NewJobsV1Beta3Client creates a new jobs v1 beta3 client based on gRPC.
 // The returned client must be Closed when it is done being used to clean up its underlying connections.
 //
 // Provides a method to create and modify Google Cloud Dataflow jobs.
 // A Job is a multi-stage computation graph run by the Cloud Dataflow service.
 func NewJobsV1Beta3Client(ctx context.Context, opts ...option.ClientOption) (*JobsV1Beta3Client, error) {
 	clientOpts := defaultJobsV1Beta3GRPCClientOptions()
 	if newJobsV1Beta3ClientHook != nil {
 		hookOpts, err := newJobsV1Beta3ClientHook(ctx, clientHookParams{})
 		if err != nil {
 			return nil, err
 		}
 		clientOpts = append(clientOpts, hookOpts...)
 	}

 	disableDeadlines, err := checkDisableDeadlines()
 	if err != nil {
 		return nil, err
 	}

 	connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
 	if err != nil {
 		return nil, err
 	}
 	client := JobsV1Beta3Client{CallOptions: defaultJobsV1Beta3CallOptions()}

 	c := &jobsV1Beta3GRPCClient{
 		connPool:          connPool,
 		disableDeadlines:  disableDeadlines,
 		jobsV1Beta3Client: dataflowpb.NewJobsV1Beta3Client(connPool),
 		CallOptions:       &client.CallOptions,
 	}
 	c.setGoogleClientInfo()

 	client.internalClient = c

 	return &client, nil
 }

 // Connection returns a connection to the API service.
 //
 // Deprecated.
 func (c *jobsV1Beta3GRPCClient) 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 *jobsV1Beta3GRPCClient) setGoogleClientInfo(keyval ...string) {
 	kv := append([]string{"gl-go", versionGo()}, keyval...)
 	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
 	c.xGoogMetadata = metadata.Pairs("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 *jobsV1Beta3GRPCClient) Close() error {
 	return c.connPool.Close()
 }

 func (c *jobsV1Beta3GRPCClient) CreateJob(ctx context.Context, req *dataflowpb.CreateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
 		cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
 		defer cancel()
 		ctx = cctx
 	}
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).CreateJob[0:len((*c.CallOptions).CreateJob):len((*c.CallOptions).CreateJob)], opts...)
 	var resp *dataflowpb.Job
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
 		resp, err = c.jobsV1Beta3Client.CreateJob(ctx, req, settings.GRPC...)
 		return err
 	}, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return resp, nil
 }

 func (c *jobsV1Beta3GRPCClient) GetJob(ctx context.Context, req *dataflowpb.GetJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
 		cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
 		defer cancel()
 		ctx = cctx
 	}
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).GetJob[0:len((*c.CallOptions).GetJob):len((*c.CallOptions).GetJob)], opts...)
 	var resp *dataflowpb.Job
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
 		resp, err = c.jobsV1Beta3Client.GetJob(ctx, req, settings.GRPC...)
 		return err
 	}, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return resp, nil
 }

 func (c *jobsV1Beta3GRPCClient) UpdateJob(ctx context.Context, req *dataflowpb.UpdateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
 	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
 		cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
 		defer cancel()
 		ctx = cctx
 	}
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).UpdateJob[0:len((*c.CallOptions).UpdateJob):len((*c.CallOptions).UpdateJob)], opts...)
 	var resp *dataflowpb.Job
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
 		resp, err = c.jobsV1Beta3Client.UpdateJob(ctx, req, settings.GRPC...)
 		return err
 	}, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return resp, nil
 }

 func (c *jobsV1Beta3GRPCClient) ListJobs(ctx context.Context, req *dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).ListJobs[0:len((*c.CallOptions).ListJobs):len((*c.CallOptions).ListJobs)], opts...)
 	it := &JobIterator{}
 	req = proto.Clone(req).(*dataflowpb.ListJobsRequest)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*dataflowpb.Job, string, error) {
 		var resp *dataflowpb.ListJobsResponse
 		req.PageToken = pageToken
 		if pageSize > math.MaxInt32 {
 			req.PageSize = math.MaxInt32
 		} else {
 			req.PageSize = int32(pageSize)
 		}
 		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 			var err error
 			resp, err = c.jobsV1Beta3Client.ListJobs(ctx, req, settings.GRPC...)
 			return err
 		}, opts...)
 		if err != nil {
 			return nil, "", err
 		}

 		it.Response = resp
 		return resp.GetJobs(), 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 *jobsV1Beta3GRPCClient) AggregatedListJobs(ctx context.Context, req *dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).AggregatedListJobs[0:len((*c.CallOptions).AggregatedListJobs):len((*c.CallOptions).AggregatedListJobs)], opts...)
 	it := &JobIterator{}
 	req = proto.Clone(req).(*dataflowpb.ListJobsRequest)
 	it.InternalFetch = func(pageSize int, pageToken string) ([]*dataflowpb.Job, string, error) {
 		var resp *dataflowpb.ListJobsResponse
 		req.PageToken = pageToken
 		if pageSize > math.MaxInt32 {
 			req.PageSize = math.MaxInt32
 		} else {
 			req.PageSize = int32(pageSize)
 		}
 		err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 			var err error
 			resp, err = c.jobsV1Beta3Client.AggregatedListJobs(ctx, req, settings.GRPC...)
 			return err
 		}, opts...)
 		if err != nil {
 			return nil, "", err
 		}

 		it.Response = resp
 		return resp.GetJobs(), 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 *jobsV1Beta3GRPCClient) CheckActiveJobs(ctx context.Context, req *dataflowpb.CheckActiveJobsRequest, opts ...gax.CallOption) (*dataflowpb.CheckActiveJobsResponse, error) {
 	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
 		cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
 		defer cancel()
 		ctx = cctx
 	}
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).CheckActiveJobs[0:len((*c.CallOptions).CheckActiveJobs):len((*c.CallOptions).CheckActiveJobs)], opts...)
 	var resp *dataflowpb.CheckActiveJobsResponse
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
 		resp, err = c.jobsV1Beta3Client.CheckActiveJobs(ctx, req, settings.GRPC...)
 		return err
 	}, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return resp, nil
 }

 func (c *jobsV1Beta3GRPCClient) SnapshotJob(ctx context.Context, req *dataflowpb.SnapshotJobRequest, opts ...gax.CallOption) (*dataflowpb.Snapshot, error) {
 	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
 		cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
 		defer cancel()
 		ctx = cctx
 	}
 	ctx = insertMetadata(ctx, c.xGoogMetadata)
 	opts = append((*c.CallOptions).SnapshotJob[0:len((*c.CallOptions).SnapshotJob):len((*c.CallOptions).SnapshotJob)], opts...)
 	var resp *dataflowpb.Snapshot
 	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
 		var err error
 		resp, err = c.jobsV1Beta3Client.SnapshotJob(ctx, req, settings.GRPC...)
 		return err
 	}, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return resp, nil
 }

 // JobIterator manages a stream of *dataflowpb.Job.
 type JobIterator struct {
 	items    []*dataflowpb.Job
 	pageInfo *iterator.PageInfo
 	nextFunc func() error

 	// Response is the raw response for the current page.
 	// It must be cast to the RPC response type.
 	// Calling Next() or InternalFetch() updates this value.
 	Response interface{}

 	// InternalFetch is for use by the Google Cloud Libraries only.
 	// It is not part of the stable interface of this package.
 	//
 	// InternalFetch returns results from a single call to the underlying RPC.
 	// The number of results is no greater than pageSize.
 	// If there are no more results, nextPageToken is empty and err is nil.
 	InternalFetch func(pageSize int, pageToken string) (results []*dataflowpb.Job, nextPageToken string, err error)
 }

 // PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
 func (it *JobIterator) PageInfo() *iterator.PageInfo {
 	return it.pageInfo
 }

 // Next returns the next result. Its second return value is iterator.Done if there are no more
 // results. Once Next returns Done, all subsequent calls will return Done.
 func (it *JobIterator) Next() (*dataflowpb.Job, error) {
 	var item *dataflowpb.Job
 	if err := it.nextFunc(); err != nil {
 		return item, err
 	}
 	item = it.items[0]
 	it.items = it.items[1:]
 	return item, nil
 }

 func (it *JobIterator) bufLen() int {
 	return len(it.items)
 }

 func (it *JobIterator) takeBuf() interface{} {
 	b := it.items
 	it.items = nil
 	return b
 }
	// Copyright 2021 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 dataflow

	import (
	"context"
	"math"
	"time"

	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"
	dataflowpb "google.golang.org/genproto/googleapis/dataflow/v1beta3"
	"google.golang.org/grpc"
	"google.golang.org/grpc/metadata"
	"google.golang.org/protobuf/proto"
	)

	var newJobsV1Beta3ClientHook clientHook

	// JobsV1Beta3CallOptions contains the retry settings for each method of JobsV1Beta3Client.
	type JobsV1Beta3CallOptions struct {
	CreateJob []gax.CallOption
	GetJob []gax.CallOption
	UpdateJob []gax.CallOption
	ListJobs []gax.CallOption
	AggregatedListJobs []gax.CallOption
	CheckActiveJobs []gax.CallOption
	SnapshotJob []gax.CallOption
	}

	func defaultJobsV1Beta3GRPCClientOptions() []option.ClientOption {
	return []option.ClientOption{
	internaloption.WithDefaultEndpoint("dataflow.googleapis.com:443"),
	internaloption.WithDefaultMTLSEndpoint("dataflow.mtls.googleapis.com:443"),
	internaloption.WithDefaultAudience("https://dataflow.googleapis.com/"),
	internaloption.WithDefaultScopes(DefaultAuthScopes()...),
	internaloption.EnableJwtWithScope(),
	option.WithGRPCDialOption(grpc.WithDisableServiceConfig()),
	option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
	grpc.MaxCallRecvMsgSize(math.MaxInt32))),
	}
	}

	func defaultJobsV1Beta3CallOptions() *JobsV1Beta3CallOptions {
	return &JobsV1Beta3CallOptions{
	CreateJob: []gax.CallOption{},
	GetJob: []gax.CallOption{},
	UpdateJob: []gax.CallOption{},
	ListJobs: []gax.CallOption{},
	AggregatedListJobs: []gax.CallOption{},
	CheckActiveJobs: []gax.CallOption{},
	SnapshotJob: []gax.CallOption{},
	}
	}

	// internalJobsV1Beta3Client is an interface that defines the methods availaible from Dataflow API.
	type internalJobsV1Beta3Client interface {
	Close() error
	setGoogleClientInfo(...string)
	Connection() *grpc.ClientConn
	CreateJob(context.Context, dataflowpb.CreateJobRequest, ...gax.CallOption) (dataflowpb.Job, error)
	GetJob(context.Context, dataflowpb.GetJobRequest, ...gax.CallOption) (dataflowpb.Job, error)
	UpdateJob(context.Context, dataflowpb.UpdateJobRequest, ...gax.CallOption) (dataflowpb.Job, error)
	ListJobs(context.Context, dataflowpb.ListJobsRequest, ...gax.CallOption) JobIterator
	AggregatedListJobs(context.Context, dataflowpb.ListJobsRequest, ...gax.CallOption) JobIterator
	CheckActiveJobs(context.Context, dataflowpb.CheckActiveJobsRequest, ...gax.CallOption) (dataflowpb.CheckActiveJobsResponse, error)
	SnapshotJob(context.Context, dataflowpb.SnapshotJobRequest, ...gax.CallOption) (dataflowpb.Snapshot, error)
	}

	// JobsV1Beta3Client is a client for interacting with Dataflow API.
	// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
	//
	// Provides a method to create and modify Google Cloud Dataflow jobs.
	// A Job is a multi-stage computation graph run by the Cloud Dataflow service.
	type JobsV1Beta3Client struct {
	// The internal transport-dependent client.
	internalClient internalJobsV1Beta3Client

	// The call options for this service.
	CallOptions *JobsV1Beta3CallOptions
	}

	// 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 *JobsV1Beta3Client) 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 *JobsV1Beta3Client) setGoogleClientInfo(keyval ...string) {
	c.internalClient.setGoogleClientInfo(keyval...)
	}

	// Connection returns a connection to the API service.
	//
	// Deprecated.
	func (c JobsV1Beta3Client) Connection() grpc.ClientConn {
	return c.internalClient.Connection()
	}

	// CreateJob creates a Cloud Dataflow job.
	//
	// To create a job, we recommend using projects.locations.jobs.create with a
	// [regional endpoint]
	// (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
	// projects.jobs.create is not recommended, as your job will always start
	// in us-central1.
	func (c JobsV1Beta3Client) CreateJob(ctx context.Context, req dataflowpb.CreateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	return c.internalClient.CreateJob(ctx, req, opts...)
	}

	// GetJob gets the state of the specified Cloud Dataflow job.
	//
	// To get the state of a job, we recommend using projects.locations.jobs.get
	// with a [regional endpoint]
	// (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
	// projects.jobs.get is not recommended, as you can only get the state of
	// jobs that are running in us-central1.
	func (c JobsV1Beta3Client) GetJob(ctx context.Context, req dataflowpb.GetJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	return c.internalClient.GetJob(ctx, req, opts...)
	}

	// UpdateJob updates the state of an existing Cloud Dataflow job.
	//
	// To update the state of an existing job, we recommend using
	// projects.locations.jobs.update with a [regional endpoint]
	// (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). Using
	// projects.jobs.update is not recommended, as you can only update the state
	// of jobs that are running in us-central1.
	func (c JobsV1Beta3Client) UpdateJob(ctx context.Context, req dataflowpb.UpdateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	return c.internalClient.UpdateJob(ctx, req, opts...)
	}

	// ListJobs list the jobs of a project.
	//
	// To list the jobs of a project in a region, we recommend using
	// projects.locations.jobs.list with a [regional endpoint]
	// (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints (at https://cloud.google.com/dataflow/docs/concepts/regional-endpoints)). To
	// list the all jobs across all regions, use projects.jobs.aggregated. Using
	// projects.jobs.list is not recommended, as you can only get the list of
	// jobs that are running in us-central1.
	func (c JobsV1Beta3Client) ListJobs(ctx context.Context, req dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
	return c.internalClient.ListJobs(ctx, req, opts...)
	}

	// AggregatedListJobs list the jobs of a project across all regions.
	func (c JobsV1Beta3Client) AggregatedListJobs(ctx context.Context, req dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
	return c.internalClient.AggregatedListJobs(ctx, req, opts...)
	}

	// CheckActiveJobs check for existence of active jobs in the given project across all regions.
	func (c JobsV1Beta3Client) CheckActiveJobs(ctx context.Context, req dataflowpb.CheckActiveJobsRequest, opts ...gax.CallOption) (*dataflowpb.CheckActiveJobsResponse, error) {
	return c.internalClient.CheckActiveJobs(ctx, req, opts...)
	}

	// SnapshotJob snapshot the state of a streaming job.
	func (c JobsV1Beta3Client) SnapshotJob(ctx context.Context, req dataflowpb.SnapshotJobRequest, opts ...gax.CallOption) (*dataflowpb.Snapshot, error) {
	return c.internalClient.SnapshotJob(ctx, req, opts...)
	}

	// jobsV1Beta3GRPCClient is a client for interacting with Dataflow API over gRPC transport.
	//
	// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
	type jobsV1Beta3GRPCClient struct {
	// Connection pool of gRPC connections to the service.
	connPool gtransport.ConnPool

	// flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE
	disableDeadlines bool

	// Points back to the CallOptions field of the containing JobsV1Beta3Client
	CallOptions **JobsV1Beta3CallOptions

	// The gRPC API client.
	jobsV1Beta3Client dataflowpb.JobsV1Beta3Client

	// The x-goog-* metadata to be sent with each request.
	xGoogMetadata metadata.MD
	}

	// NewJobsV1Beta3Client creates a new jobs v1 beta3 client based on gRPC.
	// The returned client must be Closed when it is done being used to clean up its underlying connections.
	//
	// Provides a method to create and modify Google Cloud Dataflow jobs.
	// A Job is a multi-stage computation graph run by the Cloud Dataflow service.
	func NewJobsV1Beta3Client(ctx context.Context, opts ...option.ClientOption) (*JobsV1Beta3Client, error) {
	clientOpts := defaultJobsV1Beta3GRPCClientOptions()
	if newJobsV1Beta3ClientHook != nil {
	hookOpts, err := newJobsV1Beta3ClientHook(ctx, clientHookParams{})
	if err != nil {
	return nil, err
	}
	clientOpts = append(clientOpts, hookOpts...)
	}

	disableDeadlines, err := checkDisableDeadlines()
	if err != nil {
	return nil, err
	}

	connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
	if err != nil {
	return nil, err
	}
	client := JobsV1Beta3Client{CallOptions: defaultJobsV1Beta3CallOptions()}

	c := &jobsV1Beta3GRPCClient{
	connPool: connPool,
	disableDeadlines: disableDeadlines,
	jobsV1Beta3Client: dataflowpb.NewJobsV1Beta3Client(connPool),
	CallOptions: &client.CallOptions,
	}
	c.setGoogleClientInfo()

	client.internalClient = c

	return &client, nil
	}

	// Connection returns a connection to the API service.
	//
	// Deprecated.
	func (c jobsV1Beta3GRPCClient) 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 *jobsV1Beta3GRPCClient) setGoogleClientInfo(keyval ...string) {
	kv := append([]string{"gl-go", versionGo()}, keyval...)
	kv = append(kv, "gapic", versionClient, "gax", gax.Version, "grpc", grpc.Version)
	c.xGoogMetadata = metadata.Pairs("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 *jobsV1Beta3GRPCClient) Close() error {
	return c.connPool.Close()
	}

	func (c jobsV1Beta3GRPCClient) CreateJob(ctx context.Context, req dataflowpb.CreateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
	cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
	defer cancel()
	ctx = cctx
	}
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).CreateJob[0:len((c.CallOptions).CreateJob):len((*c.CallOptions).CreateJob)], opts...)
	var resp *dataflowpb.Job
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.CreateJob(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, err
	}
	return resp, nil
	}

	func (c jobsV1Beta3GRPCClient) GetJob(ctx context.Context, req dataflowpb.GetJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
	cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
	defer cancel()
	ctx = cctx
	}
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).GetJob[0:len((c.CallOptions).GetJob):len((*c.CallOptions).GetJob)], opts...)
	var resp *dataflowpb.Job
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.GetJob(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, err
	}
	return resp, nil
	}

	func (c jobsV1Beta3GRPCClient) UpdateJob(ctx context.Context, req dataflowpb.UpdateJobRequest, opts ...gax.CallOption) (*dataflowpb.Job, error) {
	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
	cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
	defer cancel()
	ctx = cctx
	}
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).UpdateJob[0:len((c.CallOptions).UpdateJob):len((*c.CallOptions).UpdateJob)], opts...)
	var resp *dataflowpb.Job
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.UpdateJob(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, err
	}
	return resp, nil
	}

	func (c jobsV1Beta3GRPCClient) ListJobs(ctx context.Context, req dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).ListJobs[0:len((c.CallOptions).ListJobs):len((*c.CallOptions).ListJobs)], opts...)
	it := &JobIterator{}
	req = proto.Clone(req).(*dataflowpb.ListJobsRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*dataflowpb.Job, string, error) {
	var resp *dataflowpb.ListJobsResponse
	req.PageToken = pageToken
	if pageSize > math.MaxInt32 {
	req.PageSize = math.MaxInt32
	} else {
	req.PageSize = int32(pageSize)
	}
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.ListJobs(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, "", err
	}

	it.Response = resp
	return resp.GetJobs(), 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 jobsV1Beta3GRPCClient) AggregatedListJobs(ctx context.Context, req dataflowpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator {
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).AggregatedListJobs[0:len((c.CallOptions).AggregatedListJobs):len((*c.CallOptions).AggregatedListJobs)], opts...)
	it := &JobIterator{}
	req = proto.Clone(req).(*dataflowpb.ListJobsRequest)
	it.InternalFetch = func(pageSize int, pageToken string) ([]*dataflowpb.Job, string, error) {
	var resp *dataflowpb.ListJobsResponse
	req.PageToken = pageToken
	if pageSize > math.MaxInt32 {
	req.PageSize = math.MaxInt32
	} else {
	req.PageSize = int32(pageSize)
	}
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.AggregatedListJobs(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, "", err
	}

	it.Response = resp
	return resp.GetJobs(), 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 jobsV1Beta3GRPCClient) CheckActiveJobs(ctx context.Context, req dataflowpb.CheckActiveJobsRequest, opts ...gax.CallOption) (*dataflowpb.CheckActiveJobsResponse, error) {
	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
	cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
	defer cancel()
	ctx = cctx
	}
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).CheckActiveJobs[0:len((c.CallOptions).CheckActiveJobs):len((*c.CallOptions).CheckActiveJobs)], opts...)
	var resp *dataflowpb.CheckActiveJobsResponse
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.CheckActiveJobs(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, err
	}
	return resp, nil
	}

	func (c jobsV1Beta3GRPCClient) SnapshotJob(ctx context.Context, req dataflowpb.SnapshotJobRequest, opts ...gax.CallOption) (*dataflowpb.Snapshot, error) {
	if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines {
	cctx, cancel := context.WithTimeout(ctx, 60000*time.Millisecond)
	defer cancel()
	ctx = cctx
	}
	ctx = insertMetadata(ctx, c.xGoogMetadata)
	opts = append((c.CallOptions).SnapshotJob[0:len((c.CallOptions).SnapshotJob):len((*c.CallOptions).SnapshotJob)], opts...)
	var resp *dataflowpb.Snapshot
	err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
	var err error
	resp, err = c.jobsV1Beta3Client.SnapshotJob(ctx, req, settings.GRPC...)
	return err
	}, opts...)
	if err != nil {
	return nil, err
	}
	return resp, nil
	}

	// JobIterator manages a stream of *dataflowpb.Job.
	type JobIterator struct {
	items []*dataflowpb.Job
	pageInfo *iterator.PageInfo
	nextFunc func() error

	// Response is the raw response for the current page.
	// It must be cast to the RPC response type.
	// Calling Next() or InternalFetch() updates this value.
	Response interface{}

	// InternalFetch is for use by the Google Cloud Libraries only.
	// It is not part of the stable interface of this package.
	//
	// InternalFetch returns results from a single call to the underlying RPC.
	// The number of results is no greater than pageSize.
	// If there are no more results, nextPageToken is empty and err is nil.
	InternalFetch func(pageSize int, pageToken string) (results []*dataflowpb.Job, nextPageToken string, err error)
	}

	// PageInfo supports pagination. See the google.golang.org/api/iterator package for details.
	func (it JobIterator) PageInfo() iterator.PageInfo {
	return it.pageInfo
	}

	// Next returns the next result. Its second return value is iterator.Done if there are no more
	// results. Once Next returns Done, all subsequent calls will return Done.
	func (it JobIterator) Next() (dataflowpb.Job, error) {
	var item *dataflowpb.Job
	if err := it.nextFunc(); err != nil {
	return item, err
	}
	item = it.items[0]
	it.items = it.items[1:]
	return item, nil
	}

	func (it *JobIterator) bufLen() int {
	return len(it.items)
	}

	func (it *JobIterator) takeBuf() interface{} {
	b := it.items
	it.items = nil
	return b
	}