datasources

package
v0.9.2 Latest Latest
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 Go to latest Published: Sep 12, 2024 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Overview

Package datasources is an auto-generated package for the Merchant API.

Programmatically manage your Merchant Center accounts. 

NOTE: This package is in beta. It is not stable, and may be subject to changes.

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

req := &datasourcespb.CreateDataSourceRequest{
	// TODO: Fill request struct fields.
	// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#CreateDataSourceRequest.
}
resp, err := c.CreateDataSource(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.

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultAuthScopes 

func DefaultAuthScopes() []string

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

Types

type CallOptions 

type CallOptions struct {
	GetDataSource    []gax.CallOption
	ListDataSources  []gax.CallOption
	CreateDataSource []gax.CallOption
	UpdateDataSource []gax.CallOption
	DeleteDataSource []gax.CallOption
	FetchDataSource  []gax.CallOption
}

CallOptions contains the retry settings for each method of Client.

type Client 

type Client struct {

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

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

Service to manage primary, supplemental, inventory and other data sources. See more in the Merchant Center (at https://support.google.com/merchants/answer/7439058) help article.

func NewClient 

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

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

Service to manage primary, supplemental, inventory and other data sources. See more in the Merchant Center (at https://support.google.com/merchants/answer/7439058) help article.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func NewRESTClient 

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

NewRESTClient creates a new data sources service rest client.

Service to manage primary, supplemental, inventory and other data sources. See more in the Merchant Center (at https://support.google.com/merchants/answer/7439058) help article.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
)

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 := datasources.NewRESTClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

Output:

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 deprecated 

func (c *Client) 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 (*Client) CreateDataSource 

func (c *Client) CreateDataSource(ctx context.Context, req *datasourcespb.CreateDataSourceRequest, opts ...gax.CallOption) (*datasourcespb.DataSource, error)

CreateDataSource creates the new data source configuration for the given account.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.CreateDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#CreateDataSourceRequest.
	}
	resp, err := c.CreateDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*Client) DeleteDataSource 

func (c *Client) DeleteDataSource(ctx context.Context, req *datasourcespb.DeleteDataSourceRequest, opts ...gax.CallOption) error

DeleteDataSource deletes a data source from your Merchant Center account.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.DeleteDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#DeleteDataSourceRequest.
	}
	err = c.DeleteDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

Output:

func (*Client) FetchDataSource 

func (c *Client) FetchDataSource(ctx context.Context, req *datasourcespb.FetchDataSourceRequest, opts ...gax.CallOption) error

FetchDataSource performs the data fetch immediately (even outside fetch schedule) on a data source from your Merchant Center Account. If you need to call this method more than once per day, you should use the Products service to update your product data instead. This method only works on data sources with a file input set.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.FetchDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#FetchDataSourceRequest.
	}
	err = c.FetchDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

Output:

func (*Client) GetDataSource 

func (c *Client) GetDataSource(ctx context.Context, req *datasourcespb.GetDataSourceRequest, opts ...gax.CallOption) (*datasourcespb.DataSource, error)

GetDataSource retrieves the data source configuration for the given account.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.GetDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#GetDataSourceRequest.
	}
	resp, err := c.GetDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*Client) ListDataSources 

func (c *Client) ListDataSources(ctx context.Context, req *datasourcespb.ListDataSourcesRequest, opts ...gax.CallOption) *DataSourceIterator

ListDataSources lists the configurations for data sources for the given account.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
	"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 := datasources.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &datasourcespb.ListDataSourcesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#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

		// 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.(*datasourcespb.ListDataSourcesResponse)
	}
}

Output:
Example (All) 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.ListDataSourcesRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#ListDataSourcesRequest.
	}
	for resp, err := range c.ListDataSources(ctx, req).All() {
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

Output:

func (*Client) UpdateDataSource 

func (c *Client) UpdateDataSource(ctx context.Context, req *datasourcespb.UpdateDataSourceRequest, opts ...gax.CallOption) (*datasourcespb.DataSource, error)

UpdateDataSource updates the existing data source configuration. The fields that are set in the update mask but not provided in the resource will be deleted.

Example 
package main

import (
	"context"

	datasources "cloud.google.com/go/shopping/merchant/datasources/apiv1beta"
	datasourcespb "cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb"
)

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

	req := &datasourcespb.UpdateDataSourceRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/shopping/merchant/datasources/apiv1beta/datasourcespb#UpdateDataSourceRequest.
	}
	resp, err := c.UpdateDataSource(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

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

DataSourceIterator manages a stream of *datasourcespb.DataSource.

func (*DataSourceIterator) All added in v0.9.0 

func (it *DataSourceIterator) All() iter.Seq2[*datasourcespb.DataSource, error]

All returns an iterator. If an error is returned by the iterator, the iterator will stop after that iteration.

func (*DataSourceIterator) Next 

func (it *DataSourceIterator) Next() (*datasourcespb.DataSource, 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 (*DataSourceIterator) PageInfo 

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

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

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