Cloud Pub/Sub API Client Library for Java

Provides reliable, many-to-many, asynchronous messaging between applications.

This page contains information about getting started with the Cloud Pub/Sub API using the Google API Client Library for Java. In addition, you may be interested in the following documentation:

Browse the Javadoc reference for the Cloud Pub/Sub API
Read the Developer's Guide for the Google API Client Library for Java.
Interact with this API in your browser using the APIs Explorer for the Cloud Pub/Sub API

Installation

Maven

Add the following lines to your pom.xml file:

<project>
  <dependencies>
    <dependency>
      <groupId>com.google.apis</groupId>
      <artifactId>google-api-services-pubsub</artifactId>
      <version>v1beta1a-rev20240730-2.0.0</version>
    </dependency>
  </dependencies>
</project>

Gradle

repositories {
  mavenCentral()
}
dependencies {
  implementation 'com.google.apis:google-api-services-pubsub:v1beta1a-rev20240730-2.0.0'
}