Reverts the application to the previous running version. You can roll back an application if you suspect it is stuck in a transient status.

You can roll back an application only if it is in the UPDATING or AUTOSCALING status.

When you rollback an application, it loads state data from the last successful snapshot. If the application has no snapshots, Kinesis Data Analytics rejects the rollback request.

This action is not supported for Kinesis Data Analytics for SQL applications.