Has anyone here gotten AWS ECS + Docker Compose + AWS SSO to work together? I keep getting this error when trying to follow the ECS deployment strategy for Dagster OSS.

$ docker --context dagster-ecs compose --project-name dagster up

NoCredentialProviders: no valid providers in chain. Deprecated.
        For verbose messaging see aws.Config.CredentialsChainVerboseErrors

The rest of the AWS CLI works fine on this profile…

You pointed me in the right direction but instead of configuring SSO I chose to use AWS ENV vars when creating the context instead of using an existing profile. That worked for me. 🙏