AWS RDS password rotation with changing username #2679
Description
The PR at #1926 solves part of my problem. In RDS I'm using password rotation with a secondary postgres user, which means that every rotation the username toggles between username and username_clone.
The dynamic password lookup function works, but in my case I need the same for the username, because with the rotation that will have changed as well.
Maybe the separate username and password should also be able to be provided through a credentials object, containing those both, that could be retrieved through a function?
Or am I missing an obvious way to solve this differently?