Retrieving docker image from remote execution script

[bai-generally-intelligent]

Hi, I'm having difficulty retrieving a docker image that I submitted. I'm following the remote challenge evaluation script, and I am able to retrieve the submission from the queue which contains a link to the following:

{"submitted_image_uri": "937891341272.dkr.ecr.us-east-1.amazonaws.com/avalon-challenge-1882-participant-team-17311:316d69a7-cf5d-46a9-b631-06b705cf2603"}

However, when I access the submitted_image_uri, I get a "Not Authorized" error. What authorization do I need to do to access this?