Google Cloud Discovery Engine for PHP
Idiomatic PHP client forGoogle Cloud Discovery Engine.
NOTE: This repository is part ofGoogle Cloud PHP. Anysupport requests, bug reports, or development contributions should be directed tothat project.
Installation
To begin, install the preferred dependency manager for PHP,Composer.
Now, install this component:
$ composer require google/cloud-discoveryengineBrowse the complete list ofGoogle Cloud APIsfor PHP
This component supports both REST over HTTP/1.1 and gRPC. In order to take advantage of the benefitsoffered by gRPC (such as streaming methods) please see ourgRPC installation guide.
Authentication
Please see ourAuthentication guide for more informationon authenticating your client. Once authenticated, you'll be ready to start making requests.
Sample
use Google\ApiCore\ApiException;use Google\Cloud\DiscoveryEngine\V1\Client\CmekConfigServiceClient;use Google\Cloud\DiscoveryEngine\V1\CmekConfig;use Google\Cloud\DiscoveryEngine\V1\GetCmekConfigRequest;// Create a client.$cmekConfigServiceClient = new CmekConfigServiceClient();// Prepare the request message.$request = (new GetCmekConfigRequest()) ->setName($formattedName);// Call the API and handle any network failures.try { /** @var CmekConfig $response */ $response = $cmekConfigServiceClient->getCmekConfig($request); printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());} catch (ApiException $ex) { printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());}See thesamples directory for a canonical list of samples.
Debugging
Please see ourDebugging guidefor more information about the debugging tools.
Version
This component is considered GA (generally available). As such, it will not introduce backwards-incompatible changes inany minor or patch releases. We will address issues and requests with the highest priority.
Next Steps
- Understand theofficial documentation.
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-01-24 UTC.