Question about EndpointConnectionError when downloading EgoExo4D

When using the command egoexo -o dataset/egoexo/ --split val, I meet the error botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL: "", and I am not in China, how can I fix it?

Please ensure your aws client is configured, see the issue: No instruction how to set Access ID and Access Key for EgoExo4D · Issue #277 · facebookresearch/Ego4d · GitHub