I'm getting -- what I am sure is -- a silly error. I'm trying to run a simple flow on ECS. I get this. Any ideas about what the cause is?

Hey @Marc Lipoff, With the information provided, it looks like you’re not able to pull the Prefect base image from Docker for your run configuration. This error seems to be Docker/ECS specific, so I’d start your debugging here.

Thanks! What's the best way to specify a certain vpc/subnet for the ecs agent? @Kyle Moon-Wright

Hmm, I believe this would configured for the AWS instance itself and not specified by the agent. The agent just needs to be authenticated to submit jobs, while the flow’s run configuration specifies the image for the agent to pull directly at runtime.