Hi - I'm using Prefect Server and I'm trying to register a flow into a project but I'm getting the following error:

prefect register --project "Tests" --path hello_world.py
... lots of output ...
prefect.exceptions.AuthorizationError: Malformed response received from Cloud - please ensure that you are authenticated. See `prefect auth login --help`.

It seems like your registration is pointing to Cloud? Do

prefect backend server

and maybe

prefect auth logout

so that you dont have any lingering keys

ah -

prefect backend server

seemed to do it - thanks!