Package cloud.google.com/go/bigquery/datatransfer/apiv1

Package datatransfer is an auto-generated package for the BigQuery Data Transfer API.

Schedule queries or transfer external data from SaaS applications to Google BigQuery on a regular basis.

Example usage

To get started with this package, create a client.

ctx := context.Background()
c, err := datatransfer.NewClient(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()
c, err := datatransfer.NewClient(ctx)
if err != nil {
    // TODO: Handle error.
}
defer c.Close()

req := &datatransferpb.GetDataSourceRequest{
    // TODO: Fill request struct fields.
    // See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#GetDataSourceRequest.
}
resp, err := c.GetDataSource(ctx, req)
if err != nil {
    // TODO: Handle error.
}
// TODO: Use resp.
_ = resp

Use of Context

The ctx passed to NewClient 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.

For information about setting deadlines, reusing contexts, and more please visit https://pkg.go.dev/cloud.google.com/go.

Functions

func DataSourcePath (deprecated)

func DataSourcePath(project, dataSource string) string

DataSourcePath returns the path for the data source resource.

Deprecated: Use fmt.Sprintf("projects/%s/dataSources/%s", project, dataSource) instead.

func DefaultAuthScopes

func DefaultAuthScopes() []string

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

func LocationDataSourcePath (deprecated)

func LocationDataSourcePath(project, location, dataSource string) string

LocationDataSourcePath returns the path for the location data source resource.

Deprecated: Use fmt.Sprintf("projects/%s/locations/%s/dataSources/%s", project, location, dataSource) instead.

func LocationPath (deprecated)

func LocationPath(project, location string) string

LocationPath returns the path for the location resource.

Deprecated: Use fmt.Sprintf("projects/%s/locations/%s", project, location) instead.

func LocationRunPath (deprecated)

func LocationRunPath(project, location, transferConfig, run string) string

LocationRunPath returns the path for the location run resource.

Deprecated: Use fmt.Sprintf("projects/%s/locations/%s/transferConfigs/%s/runs/%s", project, location, transferConfig, run) instead.

func LocationTransferConfigPath (deprecated)

func LocationTransferConfigPath(project, location, transferConfig string) string

LocationTransferConfigPath returns the path for the location transfer config resource.

Deprecated: Use fmt.Sprintf("projects/%s/locations/%s/transferConfigs/%s", project, location, transferConfig) instead.

func ProjectPath (deprecated)

func ProjectPath(project string) string

ProjectPath returns the path for the project resource.

Deprecated: Use fmt.Sprintf("projects/%s", project) instead.

func RunPath (deprecated)

func RunPath(project, transferConfig, run string) string

RunPath returns the path for the run resource.

Deprecated: Use fmt.Sprintf("projects/%s/transferConfigs/%s/runs/%s", project, transferConfig, run) instead.

func TransferConfigPath (deprecated)

func TransferConfigPath(project, transferConfig string) string

TransferConfigPath returns the path for the transfer config resource.

Deprecated: Use fmt.Sprintf("projects/%s/transferConfigs/%s", project, transferConfig) instead.

CallOptions

type CallOptions struct {
	GetDataSource           []gax.CallOption
	ListDataSources         []gax.CallOption
	CreateTransferConfig    []gax.CallOption
	UpdateTransferConfig    []gax.CallOption
	DeleteTransferConfig    []gax.CallOption
	GetTransferConfig       []gax.CallOption
	ListTransferConfigs     []gax.CallOption
	ScheduleTransferRuns    []gax.CallOption
	StartManualTransferRuns []gax.CallOption
	GetTransferRun          []gax.CallOption
	DeleteTransferRun       []gax.CallOption
	ListTransferRuns        []gax.CallOption
	ListTransferLogs        []gax.CallOption
	CheckValidCreds         []gax.CallOption
}

CallOptions contains the retry settings for each method of Client.

Client

type Client struct {

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

Client is a client for interacting with BigQuery Data Transfer API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

The Google BigQuery Data Transfer Service API enables BigQuery users to configure the transfer of their data from other Google Products into BigQuery. This service contains methods that are end user exposed. It backs up the frontend.

func NewClient

func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error)

NewClient creates a new data transfer service client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

The Google BigQuery Data Transfer Service API enables BigQuery users to configure the transfer of their data from other Google Products into BigQuery. This service contains methods that are end user exposed. It backs up the frontend.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

func (*Client) CheckValidCreds

CheckValidCreds returns true if valid credentials exist for the given data source and requesting user. Some data sources doesn’t support service account, so we need to talk to them on behalf of the end user. This API just checks whether we have OAuth token for the particular user, which is a pre-requisite before user can create a transfer config.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.CheckValidCredsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#CheckValidCredsRequest.
	}
	resp, err := c.CheckValidCreds(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) Close

func (c *Client) Close() error

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

func (*Client) Connection

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

Connection returns a connection to the API service.

Deprecated.

func (*Client) CreateTransferConfig

CreateTransferConfig creates a new data transfer configuration.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.CreateTransferConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#CreateTransferConfigRequest.
	}
	resp, err := c.CreateTransferConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) DeleteTransferConfig

func (c *Client) DeleteTransferConfig(ctx context.Context, req *datatransferpb.DeleteTransferConfigRequest, opts ...gax.CallOption) error

DeleteTransferConfig deletes a data transfer configuration, including any associated transfer runs and logs.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.DeleteTransferConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#DeleteTransferConfigRequest.
	}
	err = c.DeleteTransferConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) DeleteTransferRun

func (c *Client) DeleteTransferRun(ctx context.Context, req *datatransferpb.DeleteTransferRunRequest, opts ...gax.CallOption) error

DeleteTransferRun deletes the specified transfer run.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.DeleteTransferRunRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#DeleteTransferRunRequest.
	}
	err = c.DeleteTransferRun(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) GetDataSource

GetDataSource retrieves a supported data source and returns its settings, which can be used for UI rendering.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.GetDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#GetDataSourceRequest.
	}
	resp, err := c.GetDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetTransferConfig

GetTransferConfig returns information about a data transfer config.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.GetTransferConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#GetTransferConfigRequest.
	}
	resp, err := c.GetTransferConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetTransferRun

GetTransferRun returns information about the particular transfer run.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.GetTransferRunRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#GetTransferRunRequest.
	}
	resp, err := c.GetTransferRun(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) ListDataSources

ListDataSources lists supported data sources and returns their settings, which can be used for UI rendering.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	"google.golang.org/api/iterator"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.ListDataSourcesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#ListDataSourcesRequest.
	}
	it := c.ListDataSources(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListTransferConfigs

ListTransferConfigs returns information about all transfer configs owned by a project in the specified location.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	"google.golang.org/api/iterator"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.ListTransferConfigsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#ListTransferConfigsRequest.
	}
	it := c.ListTransferConfigs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListTransferLogs

ListTransferLogs returns user facing log messages for the data transfer run.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	"google.golang.org/api/iterator"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.ListTransferLogsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#ListTransferLogsRequest.
	}
	it := c.ListTransferLogs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListTransferRuns

ListTransferRuns returns information about running and completed jobs.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	"google.golang.org/api/iterator"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.ListTransferRunsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#ListTransferRunsRequest.
	}
	it := c.ListTransferRuns(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ScheduleTransferRuns (deprecated)

ScheduleTransferRuns creates transfer runs for a time range [start_time, end_time]. For each date - or whatever granularity the data source supports - in the range, one transfer run is created. Note that runs are created per UTC time in the time range. DEPRECATED: use StartManualTransferRuns instead.

Deprecated: ScheduleTransferRuns may be removed in a future version.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.ScheduleTransferRunsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#ScheduleTransferRunsRequest.
	}
	resp, err := c.ScheduleTransferRuns(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) StartManualTransferRuns

StartManualTransferRuns start manual transfer runs to be executed now with schedule_time equal to current time. The transfer runs can be created for a time range where the run_time is between start_time (inclusive) and end_time (exclusive), or for a specific run_time.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.StartManualTransferRunsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#StartManualTransferRunsRequest.
	}
	resp, err := c.StartManualTransferRuns(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) UpdateTransferConfig

UpdateTransferConfig updates a data transfer configuration. All fields must be set, even if they are not updated.

Example

package main

import (
	datatransfer "cloud.google.com/go/bigquery/datatransfer/apiv1"
	"context"
	datatransferpb "google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1"
)

func main() {
	ctx := context.Background()
	c, err := datatransfer.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datatransferpb.UpdateTransferConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/google.golang.org/genproto/googleapis/cloud/bigquery/datatransfer/v1#UpdateTransferConfigRequest.
	}
	resp, err := c.UpdateTransferConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

DataSourceIterator

type DataSourceIterator 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 []*datatransferpb.DataSource, nextPageToken string, err error)
	// contains filtered or unexported fields
}

DataSourceIterator manages a stream of *datatransferpb.DataSource.

func (*DataSourceIterator) Next

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 (*DataSourceIterator) PageInfo

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

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

TransferConfigIterator

type TransferConfigIterator 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 []*datatransferpb.TransferConfig, nextPageToken string, err error)
	// contains filtered or unexported fields
}

TransferConfigIterator manages a stream of *datatransferpb.TransferConfig.

func (*TransferConfigIterator) Next

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 (*TransferConfigIterator) PageInfo

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

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

TransferMessageIterator

type TransferMessageIterator 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 []*datatransferpb.TransferMessage, nextPageToken string, err error)
	// contains filtered or unexported fields
}

TransferMessageIterator manages a stream of *datatransferpb.TransferMessage.

func (*TransferMessageIterator) Next

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 (*TransferMessageIterator) PageInfo

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

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

TransferRunIterator

type TransferRunIterator 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 []*datatransferpb.TransferRun, nextPageToken string, err error)
	// contains filtered or unexported fields
}

TransferRunIterator manages a stream of *datatransferpb.TransferRun.

func (*TransferRunIterator) Next

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 (*TransferRunIterator) PageInfo

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

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