Google Cloud Discovery Engine for PHP

Beta

This library is covered by thePre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see thelaunch stage descriptions.

Idiomatic PHP client forGoogle Cloud Discovery Engine.

Latest Stable VersionPackagist

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-discoveryengine

Browse 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

See thesamples directory for a canonical list of samples.

Version

This component is considered alpha. As such, it is still a work-in-progress and is more likely to get backwards-incompatible updates.

Next Steps

  1. 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.