ACL not configurable

[marias0l]

Expected Behavior

Functionality to be able to read a message from a different account to the one that publishes the message.

Current Behavior

ACL is always set to "private" when uploading the file to S3, so it is not possible to read the message from a different account.
As a work-around I tried assuming a role in the other account, but it seems the credentials passed to the SQS client are ignored, in favor of the environment variables set in the config.py file.