Notice: Over the next few months, we're reorganizing the App Engine documentation site to make it easier to find content and better align with the rest of Google Cloud products. The same content will be available, but the navigation will now match the rest of the Cloud products.

Python 3.10 is now available in preview.


Asynchronously retrieves the application indexes and their states.

Identical to get_indexes() except returns an asynchronous object. Call get_result() on the return value to block on the call and get the results.