The App Identity API lets an application discover its application ID.
Using the ID, an App Engine application can assert its identity to other App Engine Apps, Google APIs, and third-party applications and services. The application ID can also be used to generate a URL or email address, or to make a run-time decision.
The application ID is the same as the project ID. To learn more about the App Identity API, read the App Identity Python Overview.
Provides access functions for the app identity service.