Class v2.SearchServiceClient (1.2.2)

Service for search.

This feature is only available for users who have Retail Search enabled. Please submit a form [here](https://cloud.google.com/contact) to contact cloud sales if you are interested in using Retail Search. v2

Package

@google-cloud/retail!

Constructors

(constructor)(opts)

constructor(opts?: ClientOptions);

Construct an instance of SearchServiceClient.

Parameter

Name	Description
opts	`ClientOptions`

Properties

apiEndpoint

static get apiEndpoint(): string;

The DNS address for this API service - same as servicePath(), exists for compatibility reasons.

Property Value

Type	Description
string

auth

auth: gax.GoogleAuth;

Property Value

Type	Description
gax.GoogleAuth

descriptors

descriptors: Descriptors;

Property Value

Type	Description
Descriptors

innerApiCalls

innerApiCalls: {
        [name: string]: Function;
    };

Property Value

Type	Description
{ [name: string]: Function; }

pathTemplates

pathTemplates: {
        [name: string]: gax.PathTemplate;
    };

Property Value

Type	Description
{ [name: string]: gax.PathTemplate; }

port

static get port(): number;

The port for this API service.

Property Value

Type	Description
number

scopes

static get scopes(): string[];

The scopes needed to make gRPC calls for every method defined in this service.

Property Value

Type	Description
string[]

searchServiceStub

searchServiceStub?: Promise<{
        [name: string]: Function;
    }>;

Property Value

Type	Description
Promise<{ [name: string]: Function; }>

servicePath

static get servicePath(): string;

The DNS address for this API service.

Property Value

Type	Description
string

warn

warn: (code: string, message: string, warnType?: string) => void;

Property Value

Type	Description
(code: string, message: string, warnType?: string) => void

Methods

branchPath(project, location, catalog, branch)

branchPath(project: string, location: string, catalog: string, branch: string): string;

Return a fully-qualified branch resource name string.

Parameters

Name	Description
project	`string`
location	`string`
catalog	`string`
branch	`string`

Returns

Type	Description
string	{string} Resource name string.

catalogPath(project, location, catalog)

catalogPath(project: string, location: string, catalog: string): string;

Return a fully-qualified catalog resource name string.

Parameters

Name	Description
project	`string`
location	`string`
catalog	`string`

Returns

Type	Description
string	{string} Resource name string.

close()

close(): Promise<void>;

Terminate the gRPC channel and close the client.

The client will no longer be usable and all future behavior is undefined.

Returns

Type	Description
Promise<void>	{Promise} A promise that resolves when the client is closed.

getProjectId()

getProjectId(): Promise<string>;

Returns

Type	Description
Promise<string>

getProjectId(callback)

getProjectId(callback: Callback<string, undefined, undefined>): void;

Parameter

Name	Description
callback	`Callback<string, undefined, undefined>`

Returns

Type	Description
void

initialize()

initialize(): Promise<{
        [name: string]: Function;
    }>;

Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.

You can await on this method if you want to make sure the client is initialized.

Returns

Type	Description
Promise<{ [name: string]: Function; }>	{Promise} A promise that resolves to an authenticated service stub.

matchBranchFromBranchName(branchName)

matchBranchFromBranchName(branchName: string): string | number;

Parse the branch from Branch resource.

Parameter

Name	Description
branchName	`string` A fully-qualified path representing Branch resource.

Returns

Type	Description
string \| number	{string} A string representing the branch.

matchBranchFromProductName(productName)

matchBranchFromProductName(productName: string): string | number;

Parse the branch from Product resource.

Parameter

Name	Description
productName	`string` A fully-qualified path representing Product resource.

Returns

Type	Description
string \| number	{string} A string representing the branch.

matchCatalogFromBranchName(branchName)

matchCatalogFromBranchName(branchName: string): string | number;

Parse the catalog from Branch resource.

Parameter

Name	Description
branchName	`string` A fully-qualified path representing Branch resource.

Returns

Type	Description
string \| number	{string} A string representing the catalog.

matchCatalogFromCatalogName(catalogName)

matchCatalogFromCatalogName(catalogName: string): string | number;

Parse the catalog from Catalog resource.

Parameter

Name	Description
catalogName	`string` A fully-qualified path representing Catalog resource.

Returns

Type	Description
string \| number	{string} A string representing the catalog.

matchCatalogFromProductName(productName)

matchCatalogFromProductName(productName: string): string | number;

Parse the catalog from Product resource.

Parameter

Name	Description
productName	`string` A fully-qualified path representing Product resource.

Returns

Type	Description
string \| number	{string} A string representing the catalog.

matchLocationFromBranchName(branchName)

matchLocationFromBranchName(branchName: string): string | number;

Parse the location from Branch resource.

Parameter

Name	Description
branchName	`string` A fully-qualified path representing Branch resource.

Returns

Type	Description
string \| number	{string} A string representing the location.

matchLocationFromCatalogName(catalogName)

matchLocationFromCatalogName(catalogName: string): string | number;

Parse the location from Catalog resource.

Parameter

Name	Description
catalogName	`string` A fully-qualified path representing Catalog resource.

Returns

Type	Description
string \| number	{string} A string representing the location.

matchLocationFromProductName(productName)

matchLocationFromProductName(productName: string): string | number;

Parse the location from Product resource.

Parameter

Name	Description
productName	`string` A fully-qualified path representing Product resource.

Returns

Type	Description
string \| number	{string} A string representing the location.

matchProductFromProductName(productName)

matchProductFromProductName(productName: string): string | number;

Parse the product from Product resource.

Parameter

Name	Description
productName	`string` A fully-qualified path representing Product resource.

Returns

Type	Description
string \| number	{string} A string representing the product.

matchProjectFromBranchName(branchName)

matchProjectFromBranchName(branchName: string): string | number;

Parse the project from Branch resource.

Parameter

Name	Description
branchName	`string` A fully-qualified path representing Branch resource.

Returns

Type	Description
string \| number	{string} A string representing the project.

matchProjectFromCatalogName(catalogName)

matchProjectFromCatalogName(catalogName: string): string | number;

Parse the project from Catalog resource.

Parameter

Name	Description
catalogName	`string` A fully-qualified path representing Catalog resource.

Returns

Type	Description
string \| number	{string} A string representing the project.

matchProjectFromProductName(productName)

matchProjectFromProductName(productName: string): string | number;

Parse the project from Product resource.

Parameter

Name	Description
productName	`string` A fully-qualified path representing Product resource.

Returns

Type	Description
string \| number	{string} A string representing the project.

productPath(project, location, catalog, branch, product)

productPath(project: string, location: string, catalog: string, branch: string, product: string): string;

Return a fully-qualified product resource name string.

Parameters

Name	Description
project	`string`
location	`string`
catalog	`string`
branch	`string`
product	`string`

Returns

Type	Description
string	{string} Resource name string.

search(request, options)

search(request?: protos.google.cloud.retail.v2.ISearchRequest, options?: CallOptions): Promise<[
        protos.google.cloud.retail.v2.SearchResponse.ISearchResult[],
        protos.google.cloud.retail.v2.ISearchRequest | null,
        protos.google.cloud.retail.v2.ISearchResponse
    ]>;

Parameters

Name	Description
request	`protos.google.cloud.retail.v2.ISearchRequest`
options	`CallOptions`

Returns

Type	Description
Promise<[ protos.google.cloud.retail.v2.SearchResponse.ISearchResult[], protos.google.cloud.retail.v2.ISearchRequest \| null, protos.google.cloud.retail.v2.ISearchResponse ]>

search(request, options, callback)

search(request: protos.google.cloud.retail.v2.ISearchRequest, options: CallOptions, callback: PaginationCallback<protos.google.cloud.retail.v2.ISearchRequest, protos.google.cloud.retail.v2.ISearchResponse | null | undefined, protos.google.cloud.retail.v2.SearchResponse.ISearchResult>): void;

Parameters

Name	Description
request	`protos.google.cloud.retail.v2.ISearchRequest`
options	`CallOptions`
callback	`PaginationCallback<protos.google.cloud.retail.v2.ISearchRequest, protos.google.cloud.retail.v2.ISearchResponse \| null \| undefined, protos.google.cloud.retail.v2.SearchResponse.ISearchResult>`

Returns

Type	Description
void

search(request, callback)

search(request: protos.google.cloud.retail.v2.ISearchRequest, callback: PaginationCallback<protos.google.cloud.retail.v2.ISearchRequest, protos.google.cloud.retail.v2.ISearchResponse | null | undefined, protos.google.cloud.retail.v2.SearchResponse.ISearchResult>): void;

Parameters

Name	Description
request	`protos.google.cloud.retail.v2.ISearchRequest`
callback	`PaginationCallback<protos.google.cloud.retail.v2.ISearchRequest, protos.google.cloud.retail.v2.ISearchResponse \| null \| undefined, protos.google.cloud.retail.v2.SearchResponse.ISearchResult>`

Returns

Type	Description
void

searchAsync(request, options)

searchAsync(request?: protos.google.cloud.retail.v2.ISearchRequest, options?: CallOptions): AsyncIterable<protos.google.cloud.retail.v2.SearchResponse.ISearchResult>;

Equivalent to search, but returns an iterable object.

for-await-of syntax is used with the iterable to get response elements on-demand.

Parameters

Name	Description
request	`protos.google.cloud.retail.v2.ISearchRequest` The request object that will be sent.
options	`CallOptions` Call options. See CallOptions for more details.

Returns

Type

Description

AsyncIterable<protos.google.cloud.retail.v2.SearchResponse.ISearchResult>

{Object} An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols). When you iterate the returned iterable, each element will be an object representing [SearchResult]. The API will be called under the hood as needed, once per the page, so you can stop the iteration when you don't need more results. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.

searchStream(request, options)

searchStream(request?: protos.google.cloud.retail.v2.ISearchRequest, options?: CallOptions): Transform;

Equivalent to method.name.toCamelCase(), but returns a NodeJS Stream object.

Parameters

Name	Description
request	`protos.google.cloud.retail.v2.ISearchRequest` The request object that will be sent.
options	`CallOptions` Call options. See CallOptions for more details.

Returns

Type Description

Transform

{Stream} An object stream which emits an object representing [SearchResult] on 'data' event. The client library will perform auto-pagination by default: it will call the API as many times as needed. Note that it can affect your quota. We recommend using searchAsync() method described below for async iteration which you can stop as needed. Please see the [documentation](https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination) for more details and examples.