recommendationengine

package
v0.9.2 Latest Latest
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 Go to latest Published: Oct 23, 2024 License: Apache-2.0 Imports: 27 Imported by: 0

Documentation

Overview

Package recommendationengine is an auto-generated package for the Recommendations AI.

Recommendations AI 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. 

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

req := &recommendationenginepb.CreateCatalogItemRequest{
	// TODO: Fill request struct fields.
	// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#CreateCatalogItemRequest.
}
resp, err := c.CreateCatalogItem(ctx, req)
if err != nil {
	// TODO: Handle error.
}
// TODO: Use resp.
_ = resp

Use of Context

The ctx passed to NewCatalogClient 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 CatalogCallOptions 

type CatalogCallOptions struct {
	CreateCatalogItem  []gax.CallOption
	GetCatalogItem     []gax.CallOption
	ListCatalogItems   []gax.CallOption
	UpdateCatalogItem  []gax.CallOption
	DeleteCatalogItem  []gax.CallOption
	ImportCatalogItems []gax.CallOption
}

CatalogCallOptions contains the retry settings for each method of CatalogClient.

type CatalogClient 

type CatalogClient struct {

	// The call options for this service.
	CallOptions *CatalogCallOptions

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient *lroauto.OperationsClient
	// contains filtered or unexported fields
}

CatalogClient is a client for interacting with Recommendations AI. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

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

func NewCatalogClient 

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

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

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

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func NewCatalogRESTClient added in v0.4.0 

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

NewCatalogRESTClient creates a new catalog service rest client.

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

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

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 deprecated 

func (c *CatalogClient) 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 (*CatalogClient) CreateCatalogItem 

func (c *CatalogClient) CreateCatalogItem(ctx context.Context, req *recommendationenginepb.CreateCatalogItemRequest, opts ...gax.CallOption) (*recommendationenginepb.CatalogItem, error)

CreateCatalogItem creates a catalog item.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.CreateCatalogItemRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#CreateCatalogItemRequest.
	}
	resp, err := c.CreateCatalogItem(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*CatalogClient) DeleteCatalogItem 

func (c *CatalogClient) DeleteCatalogItem(ctx context.Context, req *recommendationenginepb.DeleteCatalogItemRequest, opts ...gax.CallOption) error

DeleteCatalogItem deletes a catalog item.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.DeleteCatalogItemRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#DeleteCatalogItemRequest.
	}
	err = c.DeleteCatalogItem(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

Output:

func (*CatalogClient) GetCatalogItem 

func (c *CatalogClient) GetCatalogItem(ctx context.Context, req *recommendationenginepb.GetCatalogItemRequest, opts ...gax.CallOption) (*recommendationenginepb.CatalogItem, error)

GetCatalogItem gets a specific catalog item.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.GetCatalogItemRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#GetCatalogItemRequest.
	}
	resp, err := c.GetCatalogItem(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*CatalogClient) ImportCatalogItems 

func (c *CatalogClient) ImportCatalogItems(ctx context.Context, req *recommendationenginepb.ImportCatalogItemsRequest, opts ...gax.CallOption) (*ImportCatalogItemsOperation, error)

ImportCatalogItems bulk import of multiple catalog items. Request processing may be synchronous. No partial updating supported. Non-existing items will be created.

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

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.ImportCatalogItemsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ImportCatalogItemsRequest.
	}
	op, err := c.ImportCatalogItems(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}

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

Output:

func (*CatalogClient) ImportCatalogItemsOperation 

func (c *CatalogClient) ImportCatalogItemsOperation(name string) *ImportCatalogItemsOperation

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

func (*CatalogClient) ListCatalogItems 

func (c *CatalogClient) ListCatalogItems(ctx context.Context, req *recommendationenginepb.ListCatalogItemsRequest, opts ...gax.CallOption) *CatalogItemIterator

ListCatalogItems gets a list of catalog items.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
	"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 := recommendationengine.NewCatalogClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &recommendationenginepb.ListCatalogItemsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListCatalogItemsRequest.
	}
	it := c.ListCatalogItems(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.(*recommendationenginepb.ListCatalogItemsResponse)
	}
}

Output:
Example (All) 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.ListCatalogItemsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListCatalogItemsRequest.
	}
	for resp, err := range c.ListCatalogItems(ctx, req).All() {
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

Output:

func (*CatalogClient) UpdateCatalogItem 

func (c *CatalogClient) UpdateCatalogItem(ctx context.Context, req *recommendationenginepb.UpdateCatalogItemRequest, opts ...gax.CallOption) (*recommendationenginepb.CatalogItem, error)

UpdateCatalogItem updates a catalog item. Partial updating is supported. Non-existing items will be created.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.UpdateCatalogItemRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#UpdateCatalogItemRequest.
	}
	resp, err := c.UpdateCatalogItem(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

type CatalogItemIterator 

type CatalogItemIterator 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 []*recommendationenginepb.CatalogItem, nextPageToken string, err error)
	// contains filtered or unexported fields
}

CatalogItemIterator manages a stream of *recommendationenginepb.CatalogItem.

func (*CatalogItemIterator) All added in v0.9.1 

func (it *CatalogItemIterator) All() iter.Seq2[*recommendationenginepb.CatalogItem, error]

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

func (*CatalogItemIterator) Next 

func (it *CatalogItemIterator) Next() (*recommendationenginepb.CatalogItem, 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 (*CatalogItemIterator) PageInfo 

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

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

type ImportCatalogItemsOperation 

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

ImportCatalogItemsOperation manages a long-running operation from ImportCatalogItems.

func (*ImportCatalogItemsOperation) Done 

func (op *ImportCatalogItemsOperation) Done() bool

Done reports whether the long-running operation has completed.

func (*ImportCatalogItemsOperation) Metadata 

func (op *ImportCatalogItemsOperation) Metadata() (*recommendationenginepb.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 (*ImportCatalogItemsOperation) Name 

func (op *ImportCatalogItemsOperation) 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 (*ImportCatalogItemsOperation) Poll 

func (op *ImportCatalogItemsOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*recommendationenginepb.ImportCatalogItemsResponse, 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 (*ImportCatalogItemsOperation) Wait 

func (op *ImportCatalogItemsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*recommendationenginepb.ImportCatalogItemsResponse, 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.

type 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() (*recommendationenginepb.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 (*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) (*recommendationenginepb.ImportUserEventsResponse, 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 (*ImportUserEventsOperation) Wait 

func (op *ImportUserEventsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*recommendationenginepb.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.

type PredictResponse_PredictionResultIterator 

type PredictResponse_PredictionResultIterator 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 []*recommendationenginepb.PredictResponse_PredictionResult, nextPageToken string, err error)
	// contains filtered or unexported fields
}

PredictResponse_PredictionResultIterator manages a stream of *recommendationenginepb.PredictResponse_PredictionResult.

func (*PredictResponse_PredictionResultIterator) All added in v0.9.1 

func (it *PredictResponse_PredictionResultIterator) All() iter.Seq2[*recommendationenginepb.PredictResponse_PredictionResult, error]

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

func (*PredictResponse_PredictionResultIterator) Next 

func (it *PredictResponse_PredictionResultIterator) Next() (*recommendationenginepb.PredictResponse_PredictionResult, 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 (*PredictResponse_PredictionResultIterator) PageInfo 

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

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

type PredictionApiKeyRegistrationIterator 

type PredictionApiKeyRegistrationIterator 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 []*recommendationenginepb.PredictionApiKeyRegistration, nextPageToken string, err error)
	// contains filtered or unexported fields
}

PredictionApiKeyRegistrationIterator manages a stream of *recommendationenginepb.PredictionApiKeyRegistration.

func (*PredictionApiKeyRegistrationIterator) All added in v0.9.1 

func (it *PredictionApiKeyRegistrationIterator) All() iter.Seq2[*recommendationenginepb.PredictionApiKeyRegistration, error]

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

func (*PredictionApiKeyRegistrationIterator) Next 

func (it *PredictionApiKeyRegistrationIterator) Next() (*recommendationenginepb.PredictionApiKeyRegistration, 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 (*PredictionApiKeyRegistrationIterator) PageInfo 

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

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

type PredictionApiKeyRegistryCallOptions 

type PredictionApiKeyRegistryCallOptions struct {
	CreatePredictionApiKeyRegistration []gax.CallOption
	ListPredictionApiKeyRegistrations  []gax.CallOption
	DeletePredictionApiKeyRegistration []gax.CallOption
}

PredictionApiKeyRegistryCallOptions contains the retry settings for each method of PredictionApiKeyRegistryClient.

type PredictionApiKeyRegistryClient 

type PredictionApiKeyRegistryClient struct {

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

PredictionApiKeyRegistryClient is a client for interacting with Recommendations AI. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

Service for registering API keys for use with the predict method. If you use an API key to request predictions, you must first register the API key. Otherwise, your prediction request is rejected. If you use OAuth to authenticate your predict method call, you do not need to register an API key. You can register up to 20 API keys per project.

func NewPredictionApiKeyRegistryClient 

func NewPredictionApiKeyRegistryClient(ctx context.Context, opts ...option.ClientOption) (*PredictionApiKeyRegistryClient, error)

NewPredictionApiKeyRegistryClient creates a new prediction api key registry client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

Service for registering API keys for use with the predict method. If you use an API key to request predictions, you must first register the API key. Otherwise, your prediction request is rejected. If you use OAuth to authenticate your predict method call, you do not need to register an API key. You can register up to 20 API keys per project.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func NewPredictionApiKeyRegistryRESTClient added in v0.4.0 

func NewPredictionApiKeyRegistryRESTClient(ctx context.Context, opts ...option.ClientOption) (*PredictionApiKeyRegistryClient, error)

NewPredictionApiKeyRegistryRESTClient creates a new prediction api key registry rest client.

Service for registering API keys for use with the predict method. If you use an API key to request predictions, you must first register the API key. Otherwise, your prediction request is rejected. If you use OAuth to authenticate your predict method call, you do not need to register an API key. You can register up to 20 API keys per project.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func (*PredictionApiKeyRegistryClient) Close 

func (c *PredictionApiKeyRegistryClient) Close() error

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

func (*PredictionApiKeyRegistryClient) Connection deprecated 

func (c *PredictionApiKeyRegistryClient) 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 (*PredictionApiKeyRegistryClient) CreatePredictionApiKeyRegistration 

func (c *PredictionApiKeyRegistryClient) CreatePredictionApiKeyRegistration(ctx context.Context, req *recommendationenginepb.CreatePredictionApiKeyRegistrationRequest, opts ...gax.CallOption) (*recommendationenginepb.PredictionApiKeyRegistration, error)

CreatePredictionApiKeyRegistration register an API key for use with predict method.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.CreatePredictionApiKeyRegistrationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#CreatePredictionApiKeyRegistrationRequest.
	}
	resp, err := c.CreatePredictionApiKeyRegistration(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*PredictionApiKeyRegistryClient) DeletePredictionApiKeyRegistration 

func (c *PredictionApiKeyRegistryClient) DeletePredictionApiKeyRegistration(ctx context.Context, req *recommendationenginepb.DeletePredictionApiKeyRegistrationRequest, opts ...gax.CallOption) error

DeletePredictionApiKeyRegistration unregister an apiKey from using for predict method.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.DeletePredictionApiKeyRegistrationRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#DeletePredictionApiKeyRegistrationRequest.
	}
	err = c.DeletePredictionApiKeyRegistration(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

Output:

func (*PredictionApiKeyRegistryClient) ListPredictionApiKeyRegistrations 

func (c *PredictionApiKeyRegistryClient) ListPredictionApiKeyRegistrations(ctx context.Context, req *recommendationenginepb.ListPredictionApiKeyRegistrationsRequest, opts ...gax.CallOption) *PredictionApiKeyRegistrationIterator

ListPredictionApiKeyRegistrations list the registered apiKeys for use with predict method.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
	"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 := recommendationengine.NewPredictionApiKeyRegistryClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &recommendationenginepb.ListPredictionApiKeyRegistrationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListPredictionApiKeyRegistrationsRequest.
	}
	it := c.ListPredictionApiKeyRegistrations(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.(*recommendationenginepb.ListPredictionApiKeyRegistrationsResponse)
	}
}

Output:
Example (All) 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.ListPredictionApiKeyRegistrationsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListPredictionApiKeyRegistrationsRequest.
	}
	for resp, err := range c.ListPredictionApiKeyRegistrations(ctx, req).All() {
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

Output:

type PredictionCallOptions 

type PredictionCallOptions struct {
	Predict []gax.CallOption
}

PredictionCallOptions contains the retry settings for each method of PredictionClient.

type PredictionClient 

type PredictionClient struct {

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

PredictionClient is a client for interacting with Recommendations AI. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

Service for making recommendation prediction.

func NewPredictionClient 

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

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

Service for making recommendation prediction.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func NewPredictionRESTClient added in v0.4.0 

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

NewPredictionRESTClient creates a new prediction service rest client.

Service for making recommendation prediction.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

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 deprecated 

func (c *PredictionClient) 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 (*PredictionClient) Predict 

func (c *PredictionClient) Predict(ctx context.Context, req *recommendationenginepb.PredictRequest, opts ...gax.CallOption) *PredictResponse_PredictionResultIterator

Predict makes a recommendation prediction. If using API Key based authentication, the API Key must be registered using the PredictionApiKeyRegistry service. Learn more (at /recommendations-ai/docs/setting-up#register-key).

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
	"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 := recommendationengine.NewPredictionClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &recommendationenginepb.PredictRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#PredictRequest.
	}
	it := c.Predict(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.(*recommendationenginepb.PredictResponse)
	}
}

Output:
Example (All) 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.PredictRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#PredictRequest.
	}
	for resp, err := range c.Predict(ctx, req).All() {
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

Output:

type 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() (*recommendationenginepb.PurgeUserEventsMetadata, 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 (*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) (*recommendationenginepb.PurgeUserEventsResponse, 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 (*PurgeUserEventsOperation) Wait 

func (op *PurgeUserEventsOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*recommendationenginepb.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.

type UserEventCallOptions 

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

UserEventCallOptions contains the retry settings for each method of UserEventClient.

type UserEventClient 

type UserEventClient struct {

	// The call options for this service.
	CallOptions *UserEventCallOptions

	// LROClient is used internally to handle long-running operations.
	// It is exposed so that its CallOptions can be modified if required.
	// Users should not Close this client.
	LROClient *lroauto.OperationsClient
	// contains filtered or unexported fields
}

UserEventClient is a client for interacting with Recommendations AI. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

Service for ingesting end user actions on the customer website.

func NewUserEventClient 

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

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

Service for ingesting end user actions on the customer website.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

func NewUserEventRESTClient added in v0.4.0 

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

NewUserEventRESTClient creates a new user event service rest client.

Service for ingesting end user actions on the customer website.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
)

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

	// TODO: Use client.
	_ = c
}

Output:

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 *recommendationenginepb.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 Recommendations AI JavaScript pixel. Users should not call this method directly.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.CollectUserEventRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#CollectUserEventRequest.
	}
	resp, err := c.CollectUserEvent(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

func (*UserEventClient) Connection deprecated 

func (c *UserEventClient) 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 (*UserEventClient) ImportUserEvents 

func (c *UserEventClient) ImportUserEvents(ctx context.Context, req *recommendationenginepb.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"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.ImportUserEventsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ImportUserEventsRequest.
	}
	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
}

Output:

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) ListUserEvents 

func (c *UserEventClient) ListUserEvents(ctx context.Context, req *recommendationenginepb.ListUserEventsRequest, opts ...gax.CallOption) *UserEventIterator

ListUserEvents gets a list of user events within a time range, with potential filtering.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
	"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 := recommendationengine.NewUserEventClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &recommendationenginepb.ListUserEventsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListUserEventsRequest.
	}
	it := c.ListUserEvents(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.(*recommendationenginepb.ListUserEventsResponse)
	}
}

Output:
Example (All) 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.ListUserEventsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#ListUserEventsRequest.
	}
	for resp, err := range c.ListUserEvents(ctx, req).All() {
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

Output:

func (*UserEventClient) PurgeUserEvents 

func (c *UserEventClient) PurgeUserEvents(ctx context.Context, req *recommendationenginepb.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"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.PurgeUserEventsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#PurgeUserEventsRequest.
	}
	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
}

Output:

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) WriteUserEvent 

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

WriteUserEvent writes a single user event.

Example 
package main

import (
	"context"

	recommendationengine "cloud.google.com/go/recommendationengine/apiv1beta1"
	recommendationenginepb "cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb"
)

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

	req := &recommendationenginepb.WriteUserEventRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/recommendationengine/apiv1beta1/recommendationenginepb#WriteUserEventRequest.
	}
	resp, err := c.WriteUserEvent(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

Output:

type UserEventIterator 

type UserEventIterator 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 []*recommendationenginepb.UserEvent, nextPageToken string, err error)
	// contains filtered or unexported fields
}

UserEventIterator manages a stream of *recommendationenginepb.UserEvent.

func (*UserEventIterator) All added in v0.9.1 

func (it *UserEventIterator) All() iter.Seq2[*recommendationenginepb.UserEvent, error]

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

func (*UserEventIterator) Next 

func (it *UserEventIterator) Next() (*recommendationenginepb.UserEvent, 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 (*UserEventIterator) PageInfo 

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

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

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