This page shows how to get started with the Cloud Client Libraries for the Cloud Billing API. Read more about the client libraries for Cloud APIs, including the older Google APIs Client Libraries, in Client Libraries Explained.
Installing the client library
For more information, see Setting Up a C# Development Environment.
Install-Package Google.Cloud.Billing.V1 -Pre
For more information, see Setting Up a Go Development Environment.
go get -u cloud.google.com/go/billing/apiv1
For more information, see Setting Up a Java Development Environment.
For more information, see Setting Up a Node.js Development Environment.
npm install @google-cloud/billing
For more information, see Using PHP on Google Cloud.
composer require google/cloud-billing
For more information, see Setting Up a Python Development Environment.
pip install --upgrade google-cloud-billing
Setting up authentication
To run the client library, you must first set up authentication by creating a service account and setting an environment variable. Complete the following steps to set up authentication. For other ways to authenticate, see the GCP authentication documentation.
Create a service account:
In the Cloud Console, go to the Create service account page.Go to Create service account
- Select a project.
In the Service account name field, enter a name. The Cloud Console fills in the Service account ID field based on this name.
In the Service account description field, enter a description. For example,
Service account for quickstart.
- Click Create.
Click the Select a role field.
Under Quick access, click Basic, then click Owner.
- Click Continue.
Click Done to finish creating the service account.
Do not close your browser window. You will use it in the next step.
Create a service account key:
- In the Cloud Console, click the email address for the service account that you created.
- Click Keys.
- Click Add key, then click Create new key.
- Click Create. A JSON key file is downloaded to your computer.
- Click Close.
Create the service account. Replace NAME with a name for the service account.
gcloud iam service-accounts create NAME
Grant permissions to the service account. Replace PROJECT_ID with your project ID.
gcloud projects add-iam-policy-binding PROJECT_ID --member="serviceAccount:NAME@PROJECT_ID.iam.gserviceaccount.com" --role="roles/owner"
Generate the key file. Replace FILE_NAME with a name for the key file.
gcloud iam service-accounts keys create FILE_NAME.json --iam-account=NAME@PROJECT_ID.iam.gserviceaccount.com
Provide authentication credentials to your application code by
setting the environment variable
Replace [PATH] with the file path of the JSON file that contains your
service account key. This variable only applies to your current shell session,
so if you open a new session, set the variable again.
Linux or macOS
With command prompt: