Howdy - I've attempting to push a hello world job to ECR using the Docker storage for use with ECS. It looks like it fails on the last part, after passing health checks, where it's attempting to push to the registry. It's triggering this exception:

<https://github.com/PrefectHQ/prefect/blob/master/src/prefect/storage/docker.py#L610-L613>

Has anyone run into a similar exception? I'm successfully authed to ECR from my local docker --login as well.

That’s odd. Can you try pushing the image through Docker CLI without Prefect and see if you get an error?

Ah, interesting. Seeing multiple retries. So despite the login I clearly have a route or permissions problem to debug first. Gracias!