This page shows how to get started with the Cloud Client Libraries for the Cloud Functions API. Read more about the client libraries for Cloud APIs, including the older Google API Client Libraries, in Client Libraries Explained.
Install the client library
For more information, see Setting Up a C# Development Environment.
Install-Package Google.Cloud.Functions.V1 -Pre
For more information, see Setting Up a Java Development Environment.
If you are using Maven, add
the following to your
pom.xml file. For more information about
BOMs, see The Google Cloud Platform Libraries BOM.
<dependency> <groupId>com.google.cloud</groupId> <artifactId>google-cloud-functions</artifactId> <version>2.7.0</version> </dependency>
If you are using Gradle, add the following to your dependencies:
If you are using sbt, add the following to your dependencies:
libraryDependencies += "com.google.cloud" % "google-cloud-functions" % "2.7.0"
For more information, see Setting Up a Node.js Development Environment.
npm install --save @google-cloud/functions
Set up authentication
When you use client libraries, you use Application Default Credentials (ADC) to authenticate. For information about setting up ADC, see Provide credentials for Application Default Credentials. For information about using ADC with client libraries, see Authenticate using client libraries.