Cloud Scheduler API v1 - Package cloud.google.com/go/scheduler/apiv1 (v1.10.13)

Package scheduler is an auto-generated package for the Cloud Scheduler API.

Creates and manages jobs run on a regular recurring schedule.

General documentation

For information that is relevant for all client libraries please reference https://pkg.go.dev/cloud.google.com/go#pkg-overview. Some information on this page includes:

Example usage

To get started with this package, create a client.

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := scheduler.NewCloudSchedulerClient(ctx)
if err != nil {
    // TODO: Handle error.
}
defer c.Close()

The client will use your default application credentials. Clients should be reused instead of created as needed. The methods of Client are safe for concurrent use by multiple goroutines. The returned client must be Closed when it is done being used.

Using the Client

The following is an example of making an API call with the newly created client.

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := scheduler.NewCloudSchedulerClient(ctx)
if err != nil {
    // TODO: Handle error.
}
defer c.Close()

req := &schedulerpb.CreateJobRequest{
    // TODO: Fill request struct fields.
    // See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#CreateJobRequest.
}
resp, err := c.CreateJob(ctx, req)
if err != nil {
    // TODO: Handle error.
}
// TODO: Use resp.
_ = resp

Use of Context

The ctx passed to NewCloudSchedulerClient is used for authentication requests and for creating the underlying connection, but is not used for subsequent calls. Individual methods on the client use the ctx given to them.

To close the open connection, use the Close() method.

Functions

func DefaultAuthScopes

func DefaultAuthScopes() []string

DefaultAuthScopes reports the default set of authentication scopes to use with this package.

CloudSchedulerCallOptions

type CloudSchedulerCallOptions struct {
	ListJobs      []gax.CallOption
	GetJob        []gax.CallOption
	CreateJob     []gax.CallOption
	UpdateJob     []gax.CallOption
	DeleteJob     []gax.CallOption
	PauseJob      []gax.CallOption
	ResumeJob     []gax.CallOption
	RunJob        []gax.CallOption
	GetLocation   []gax.CallOption
	ListLocations []gax.CallOption
}

CloudSchedulerCallOptions contains the retry settings for each method of CloudSchedulerClient.

CloudSchedulerClient

type CloudSchedulerClient struct {

	// The call options for this service.
	CallOptions *CloudSchedulerCallOptions
	// contains filtered or unexported fields
}

CloudSchedulerClient is a client for interacting with Cloud Scheduler API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

The Cloud Scheduler API allows external entities to reliably schedule asynchronous jobs.

func NewCloudSchedulerClient

func NewCloudSchedulerClient(ctx context.Context, opts ...option.ClientOption) (*CloudSchedulerClient, error)

NewCloudSchedulerClient creates a new cloud scheduler client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

The Cloud Scheduler API allows external entities to reliably schedule asynchronous jobs.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

func NewCloudSchedulerRESTClient

func NewCloudSchedulerRESTClient(ctx context.Context, opts ...option.ClientOption) (*CloudSchedulerClient, error)

NewCloudSchedulerRESTClient creates a new cloud scheduler rest client.

The Cloud Scheduler API allows external entities to reliably schedule asynchronous jobs.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerRESTClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

func (*CloudSchedulerClient) Close

func (c *CloudSchedulerClient) Close() error

Close closes the connection to the API service. The user should invoke this when the client is no longer required.

func (*CloudSchedulerClient) Connection (deprecated)

func (c *CloudSchedulerClient) Connection() *grpc.ClientConn

Connection returns a connection to the API service.

Deprecated: Connections are now pooled so this method does not always return the same resource.

func (*CloudSchedulerClient) CreateJob

func (c *CloudSchedulerClient) CreateJob(ctx context.Context, req *schedulerpb.CreateJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

CreateJob creates a job.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.CreateJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#CreateJobRequest.
	}
	resp, err := c.CreateJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) DeleteJob

func (c *CloudSchedulerClient) DeleteJob(ctx context.Context, req *schedulerpb.DeleteJobRequest, opts ...gax.CallOption) error

DeleteJob deletes a job.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.DeleteJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#DeleteJobRequest.
	}
	err = c.DeleteJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*CloudSchedulerClient) GetJob

func (c *CloudSchedulerClient) GetJob(ctx context.Context, req *schedulerpb.GetJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

GetJob gets a job.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.GetJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#GetJobRequest.
	}
	resp, err := c.GetJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) GetLocation

func (c *CloudSchedulerClient) GetLocation(ctx context.Context, req *locationpb.GetLocationRequest, opts ...gax.CallOption) (*locationpb.Location, error)

GetLocation gets information about a location.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"

	locationpb "google.golang.org/genproto/googleapis/cloud/location"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &locationpb.GetLocationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/location#GetLocationRequest.
	}
	resp, err := c.GetLocation(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) ListJobs

func (c *CloudSchedulerClient) ListJobs(ctx context.Context, req *schedulerpb.ListJobsRequest, opts ...gax.CallOption) *JobIterator

ListJobs lists jobs.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.ListJobsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#ListJobsRequest.
	}
	it := c.ListJobs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*schedulerpb.ListJobsResponse)
	}
}

func (*CloudSchedulerClient) ListLocations

func (c *CloudSchedulerClient) ListLocations(ctx context.Context, req *locationpb.ListLocationsRequest, opts ...gax.CallOption) *LocationIterator

ListLocations lists information about the supported locations for this service.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	"google.golang.org/api/iterator"

	locationpb "google.golang.org/genproto/googleapis/cloud/location"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &locationpb.ListLocationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/location#ListLocationsRequest.
	}
	it := c.ListLocations(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp

		// If you need to access the underlying RPC response,
		// you can do so by casting the `Response` as below.
		// Otherwise, remove this line. Only populated after
		// first call to Next(). Not safe for concurrent access.
		_ = it.Response.(*locationpb.ListLocationsResponse)
	}
}

func (*CloudSchedulerClient) PauseJob

func (c *CloudSchedulerClient) PauseJob(ctx context.Context, req *schedulerpb.PauseJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

PauseJob pauses a job.

If a job is paused then the system will stop executing the job until it is re-enabled via ResumeJob. The state of the job is stored in state; if paused it will be set to Job.State.PAUSED. A job must be in Job.State.ENABLED to be paused.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.PauseJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#PauseJobRequest.
	}
	resp, err := c.PauseJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) ResumeJob

func (c *CloudSchedulerClient) ResumeJob(ctx context.Context, req *schedulerpb.ResumeJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

ResumeJob resume a job.

This method reenables a job after it has been Job.State.PAUSED. The state of a job is stored in Job.state; after calling this method it will be set to Job.State.ENABLED. A job must be in Job.State.PAUSED to be resumed.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.ResumeJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#ResumeJobRequest.
	}
	resp, err := c.ResumeJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) RunJob

func (c *CloudSchedulerClient) RunJob(ctx context.Context, req *schedulerpb.RunJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

RunJob forces a job to run now.

When this method is called, Cloud Scheduler will dispatch the job, even if the job is already running.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.RunJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#RunJobRequest.
	}
	resp, err := c.RunJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*CloudSchedulerClient) UpdateJob

func (c *CloudSchedulerClient) UpdateJob(ctx context.Context, req *schedulerpb.UpdateJobRequest, opts ...gax.CallOption) (*schedulerpb.Job, error)

UpdateJob updates a job.

If successful, the updated Job is returned. If the job does not exist, NOT_FOUND is returned.

If UpdateJob does not successfully return, it is possible for the job to be in an Job.State.UPDATE_FAILED state. A job in this state may not be executed. If this happens, retry the UpdateJob request until a successful response is received.

Example

package main

import (
	"context"

	scheduler "cloud.google.com/go/scheduler/apiv1"
	schedulerpb "cloud.google.com/go/scheduler/apiv1/schedulerpb"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := scheduler.NewCloudSchedulerClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &schedulerpb.UpdateJobRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/scheduler/apiv1/schedulerpb#UpdateJobRequest.
	}
	resp, err := c.UpdateJob(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

JobIterator

type JobIterator struct {

	// 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 []*schedulerpb.Job, nextPageToken string, err error)
	// contains filtered or unexported fields
}

JobIterator manages a stream of *schedulerpb.Job.

func (*JobIterator) Next

func (it *JobIterator) Next() (*schedulerpb.Job, error)

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 (*JobIterator) PageInfo

func (it *JobIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

LocationIterator

type LocationIterator struct {

	// 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 []*locationpb.Location, nextPageToken string, err error)
	// contains filtered or unexported fields
}

LocationIterator manages a stream of *locationpb.Location.

func (*LocationIterator) Next

func (it *LocationIterator) Next() (*locationpb.Location, error)

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 (*LocationIterator) PageInfo

func (it *LocationIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.