Retail API v2 - Package cloud.google.com/go/retail/apiv2 (v0.77.0)

Package retail is an auto-generated package for the Retail API.

Cloud Retail service enables customers to build end-to-end personalized recommendation systems without requiring a high level of expertise in machine learning, recommendation system, or Google Cloud.

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 pkg.go.dev/cloud.google.com/go.

Functions

func DefaultAuthScopes

func DefaultAuthScopes() []string

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

CatalogCallOptions

type CatalogCallOptions struct {
	ListCatalogs  []gax.CallOption
	UpdateCatalog []gax.CallOption
}

CatalogCallOptions contains the retry settings for each method of CatalogClient.

CatalogClient

type CatalogClient struct {

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

CatalogClient is a client for interacting with Retail API.

Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

func NewCatalogClient

func NewCatalogClient(ctx context.Context, opts ...option.ClientOption) (*CatalogClient, error)

NewCatalogClient creates a new catalog service client.

Service for managing catalog configuration.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
)

func main() {
	ctx := context.Background()
	c, err := retail.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use client.
	_ = c
}

func (*CatalogClient) Close

func (c *CatalogClient) Close() error

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

func (*CatalogClient) Connection

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

Connection returns a connection to the API service.

Deprecated.

func (*CatalogClient) ListCatalogs

func (c *CatalogClient) ListCatalogs(ctx context.Context, req *retailpb.ListCatalogsRequest, opts ...gax.CallOption) *CatalogIterator

ListCatalogs lists all the Catalogs associated with the project.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	"google.golang.org/api/iterator"

	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
	// import "google.golang.org/api/iterator"

	ctx := context.Background()
	c, err := retail.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.ListCatalogsRequest{
		// TODO: Fill request struct fields.
	}
	it := c.ListCatalogs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*CatalogClient) UpdateCatalog

func (c *CatalogClient) UpdateCatalog(ctx context.Context, req *retailpb.UpdateCatalogRequest, opts ...gax.CallOption) (*retailpb.Catalog, error)

UpdateCatalog updates the Catalogs.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"

	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.UpdateCatalogRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.UpdateCatalog(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

CatalogIterator

type CatalogIterator 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 []*retailpb.Catalog, nextPageToken string, err error)
	// contains filtered or unexported fields
}

CatalogIterator manages a stream of *retailpb.Catalog.

func (*CatalogIterator) Next

func (it *CatalogIterator) Next() (*retailpb.Catalog, 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 (*CatalogIterator) PageInfo

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

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

ImportProductsOperation

type ImportProductsOperation struct {
	// contains filtered or unexported fields
}

ImportProductsOperation manages a long-running operation from ImportProducts.

func (*ImportProductsOperation) Done

func (op *ImportProductsOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*ImportProductsOperation) Metadata

func (op *ImportProductsOperation) Metadata() (*retailpb.ImportMetadata, error)

Metadata returns metadata associated with the long-running operation. Metadata itself does not contact the server, but Poll does. To get the latest metadata, call this method after a successful call to Poll. If the metadata is not available, the returned metadata and error are both nil.

func (*ImportProductsOperation) Name

func (op *ImportProductsOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*ImportProductsOperation) Poll

func (op *ImportProductsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*retailpb.ImportProductsResponse, error)

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

If Poll fails, the error is returned and op is unmodified. If Poll succeeds and the operation has completed with failure, the error is returned and op.Done will return true. If Poll succeeds and the operation has completed successfully, op.Done will return true, and the response of the operation is returned. If Poll succeeds and the operation has not completed, the returned response and error are both nil.

func (*ImportProductsOperation) Wait

func (op *ImportProductsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*retailpb.ImportProductsResponse, error)

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

ImportUserEventsOperation

type ImportUserEventsOperation struct {
	// contains filtered or unexported fields
}

ImportUserEventsOperation manages a long-running operation from ImportUserEvents.

func (*ImportUserEventsOperation) Done

func (op *ImportUserEventsOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*ImportUserEventsOperation) Metadata

func (op *ImportUserEventsOperation) Metadata() (*retailpb.ImportMetadata, error)

func (*ImportUserEventsOperation) Name

func (op *ImportUserEventsOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*ImportUserEventsOperation) Poll

func (op *ImportUserEventsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*retailpb.ImportUserEventsResponse, error)

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

func (*ImportUserEventsOperation) Wait

func (op *ImportUserEventsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*retailpb.ImportUserEventsResponse, error)

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

PredictionCallOptions

type PredictionCallOptions struct {
	Predict []gax.CallOption
}

PredictionCallOptions contains the retry settings for each method of PredictionClient.

PredictionClient

type PredictionClient struct {

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

PredictionClient is a client for interacting with Retail API.

Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

func NewPredictionClient

func NewPredictionClient(ctx context.Context, opts ...option.ClientOption) (*PredictionClient, error)

NewPredictionClient creates a new prediction service client.

Service for making recommendation prediction.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
)

func main() {
	ctx := context.Background()
	c, err := retail.NewPredictionClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use client.
	_ = c
}

func (*PredictionClient) Close

func (c *PredictionClient) Close() error

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

func (*PredictionClient) Connection

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

Connection returns a connection to the API service.

Deprecated.

func (*PredictionClient) Predict

func (c *PredictionClient) Predict(ctx context.Context, req *retailpb.PredictRequest, opts ...gax.CallOption) (*retailpb.PredictResponse, error)

Predict makes a recommendation prediction.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewPredictionClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.PredictRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.Predict(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

ProductCallOptions

type ProductCallOptions struct {
	CreateProduct  []gax.CallOption
	GetProduct     []gax.CallOption
	UpdateProduct  []gax.CallOption
	DeleteProduct  []gax.CallOption
	ImportProducts []gax.CallOption
}

ProductCallOptions contains the retry settings for each method of ProductClient.

ProductClient

type ProductClient struct {

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

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

ProductClient is a client for interacting with Retail API.

Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

func NewProductClient

func NewProductClient(ctx context.Context, opts ...option.ClientOption) (*ProductClient, error)

NewProductClient creates a new product service client.

Service for ingesting Product information of the customer’s website.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
)

func main() {
	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use client.
	_ = c
}

func (*ProductClient) Close

func (c *ProductClient) Close() error

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

func (*ProductClient) Connection

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

Connection returns a connection to the API service.

Deprecated.

func (*ProductClient) CreateProduct

func (c *ProductClient) CreateProduct(ctx context.Context, req *retailpb.CreateProductRequest, opts ...gax.CallOption) (*retailpb.Product, error)

CreateProduct creates a Product.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.CreateProductRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CreateProduct(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*ProductClient) DeleteProduct

func (c *ProductClient) DeleteProduct(ctx context.Context, req *retailpb.DeleteProductRequest, opts ...gax.CallOption) error

DeleteProduct deletes a Product.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.DeleteProductRequest{
		// TODO: Fill request struct fields.
	}
	err = c.DeleteProduct(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*ProductClient) GetProduct

func (c *ProductClient) GetProduct(ctx context.Context, req *retailpb.GetProductRequest, opts ...gax.CallOption) (*retailpb.Product, error)

GetProduct gets a Product.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.GetProductRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.GetProduct(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*ProductClient) ImportProducts

func (c *ProductClient) ImportProducts(ctx context.Context, req *retailpb.ImportProductsRequest, opts ...gax.CallOption) (*ImportProductsOperation, error)

ImportProducts bulk import of multiple Products.

Request processing may be synchronous. No partial updating is supported. Non-existing items are created.

Note that it is possible for a subset of the Products to be successfully updated.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.ImportProductsRequest{
		// TODO: Fill request struct fields.
	}
	op, err := c.ImportProducts(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*ProductClient) ImportProductsOperation

func (c *ProductClient) ImportProductsOperation(name string) *ImportProductsOperation

ImportProductsOperation returns a new ImportProductsOperation from a given name. The name must be that of a previously created ImportProductsOperation, possibly from a different process.

func (*ProductClient) UpdateProduct

func (c *ProductClient) UpdateProduct(ctx context.Context, req *retailpb.UpdateProductRequest, opts ...gax.CallOption) (*retailpb.Product, error)

UpdateProduct updates a Product.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewProductClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.UpdateProductRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.UpdateProduct(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

PurgeUserEventsOperation

type PurgeUserEventsOperation struct {
	// contains filtered or unexported fields
}

PurgeUserEventsOperation manages a long-running operation from PurgeUserEvents.

func (*PurgeUserEventsOperation) Done

func (op *PurgeUserEventsOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*PurgeUserEventsOperation) Metadata

func (op *PurgeUserEventsOperation) Metadata() (*retailpb.PurgeMetadata, error)

func (*PurgeUserEventsOperation) Name

func (op *PurgeUserEventsOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*PurgeUserEventsOperation) Poll

func (op *PurgeUserEventsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*retailpb.PurgeUserEventsResponse, error)

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

func (*PurgeUserEventsOperation) Wait

func (op *PurgeUserEventsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*retailpb.PurgeUserEventsResponse, error)

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

RejoinUserEventsOperation

type RejoinUserEventsOperation struct {
	// contains filtered or unexported fields
}

RejoinUserEventsOperation manages a long-running operation from RejoinUserEvents.

func (*RejoinUserEventsOperation) Done

func (op *RejoinUserEventsOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*RejoinUserEventsOperation) Metadata

func (op *RejoinUserEventsOperation) Metadata() (*retailpb.RejoinUserEventsMetadata, error)

func (*RejoinUserEventsOperation) Name

func (op *RejoinUserEventsOperation) Name() string

Name returns the name of the long-running operation. The name is assigned by the server and is unique within the service from which the operation is created.

func (*RejoinUserEventsOperation) Poll

func (op *RejoinUserEventsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*retailpb.RejoinUserEventsResponse, error)

Poll fetches the latest state of the long-running operation.

Poll also fetches the latest metadata, which can be retrieved by Metadata.

func (*RejoinUserEventsOperation) Wait

func (op *RejoinUserEventsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*retailpb.RejoinUserEventsResponse, error)

Wait blocks until the long-running operation is completed, returning the response and any errors encountered.

See documentation of Poll for error-handling information.

UserEventCallOptions

type UserEventCallOptions struct {
	WriteUserEvent   []gax.CallOption
	CollectUserEvent []gax.CallOption
	PurgeUserEvents  []gax.CallOption
	ImportUserEvents []gax.CallOption
	RejoinUserEvents []gax.CallOption
}

UserEventCallOptions contains the retry settings for each method of UserEventClient.

UserEventClient

type UserEventClient struct {

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

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

UserEventClient is a client for interacting with Retail API.

Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

func NewUserEventClient

func NewUserEventClient(ctx context.Context, opts ...option.ClientOption) (*UserEventClient, error)

NewUserEventClient creates a new user event service client.

Service for ingesting end user actions on the customer website.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
)

func main() {
	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use client.
	_ = c
}

func (*UserEventClient) Close

func (c *UserEventClient) Close() error

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

func (*UserEventClient) CollectUserEvent

func (c *UserEventClient) CollectUserEvent(ctx context.Context, req *retailpb.CollectUserEventRequest, opts ...gax.CallOption) (*httpbodypb.HttpBody, error)

CollectUserEvent writes a single user event from the browser. This uses a GET request to due to browser restriction of POST-ing to a 3rd party domain.

This method is used only by the Retail API JavaScript pixel and Google Tag Manager. Users should not call this method directly.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.CollectUserEventRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.CollectUserEvent(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*UserEventClient) Connection

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

Connection returns a connection to the API service.

Deprecated.

func (*UserEventClient) ImportUserEvents

func (c *UserEventClient) ImportUserEvents(ctx context.Context, req *retailpb.ImportUserEventsRequest, opts ...gax.CallOption) (*ImportUserEventsOperation, error)

ImportUserEvents bulk import of User events. Request processing might be synchronous. Events that already exist are skipped. Use this method for backfilling historical user events.

Operation.response is of type ImportResponse. Note that it is possible for a subset of the items to be successfully inserted. Operation.metadata is of type ImportMetadata.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.ImportUserEventsRequest{
		// TODO: Fill request struct fields.
	}
	op, err := c.ImportUserEvents(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*UserEventClient) ImportUserEventsOperation

func (c *UserEventClient) ImportUserEventsOperation(name string) *ImportUserEventsOperation

ImportUserEventsOperation returns a new ImportUserEventsOperation from a given name. The name must be that of a previously created ImportUserEventsOperation, possibly from a different process.

func (*UserEventClient) PurgeUserEvents

func (c *UserEventClient) PurgeUserEvents(ctx context.Context, req *retailpb.PurgeUserEventsRequest, opts ...gax.CallOption) (*PurgeUserEventsOperation, error)

PurgeUserEvents deletes permanently all user events specified by the filter provided. Depending on the number of events specified by the filter, this operation could take hours or days to complete. To test a filter, use the list command first.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.PurgeUserEventsRequest{
		// TODO: Fill request struct fields.
	}
	op, err := c.PurgeUserEvents(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*UserEventClient) PurgeUserEventsOperation

func (c *UserEventClient) PurgeUserEventsOperation(name string) *PurgeUserEventsOperation

PurgeUserEventsOperation returns a new PurgeUserEventsOperation from a given name. The name must be that of a previously created PurgeUserEventsOperation, possibly from a different process.

func (*UserEventClient) RejoinUserEvents

func (c *UserEventClient) RejoinUserEvents(ctx context.Context, req *retailpb.RejoinUserEventsRequest, opts ...gax.CallOption) (*RejoinUserEventsOperation, error)

RejoinUserEvents triggers a user event rejoin operation with latest product catalog. Events will not be annotated with detailed product information if product is missing from the catalog at the time the user event is ingested, and these events are stored as unjoined events with a limited usage on training and serving. This API can be used to trigger a ‘join’ operation on specified events with latest version of product catalog. It can also be used to correct events joined with wrong product catalog.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.RejoinUserEventsRequest{
		// TODO: Fill request struct fields.
	}
	op, err := c.RejoinUserEvents(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

	resp, err := op.Wait(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*UserEventClient) RejoinUserEventsOperation

func (c *UserEventClient) RejoinUserEventsOperation(name string) *RejoinUserEventsOperation

RejoinUserEventsOperation returns a new RejoinUserEventsOperation from a given name. The name must be that of a previously created RejoinUserEventsOperation, possibly from a different process.

func (*UserEventClient) WriteUserEvent

func (c *UserEventClient) WriteUserEvent(ctx context.Context, req *retailpb.WriteUserEventRequest, opts ...gax.CallOption) (*retailpb.UserEvent, error)

WriteUserEvent writes a single user event.

Example

package main

import (
	"context"

	retail "cloud.google.com/go/retail/apiv2"
	retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"
)

func main() {
	// import retailpb "google.golang.org/genproto/googleapis/cloud/retail/v2"

	ctx := context.Background()
	c, err := retail.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}

	req := &retailpb.WriteUserEventRequest{
		// TODO: Fill request struct fields.
	}
	resp, err := c.WriteUserEvent(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}