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Hey guys,

I am trying to execute a flow using prefect agent running as ecs service.
It is giving the following error. 
I have used prefecthq/prefect:2-python3.10 as docker image for running prefect agent. 
Can anyone help please.

Hey, you'll need to make sure that `prefect-aws` is installed wherever your flow code is executing.

Depending on how your deployment is setup, this could be a different place then where your agent is runner

Hello Jimmy! Here are the links that we shared during our call today:

• <https://discourse.prefect.io/t/no-class-found-for-dispatch-key-s3-bucket-in-registry-for-type-block-working-with-deployments/2373>
• <https://docs.prefect.io/2.10.13/concepts/filesystems/?h=extra_pip#filesystem-package-dependencies>
• <https://github.com/PrefectHQ/prefect-recipes/tree/main#aws-infrastructure>

As Jake mentioned, you'll need to ensure that `prefect-aws` is installed where your flow is executing. Believe you'll need to install `s3fs` as well, since you are using an s3 storage block.

Okay, will try it out using env in yaml file as you mentioned. Thanks for connecting!