What are some common troubleshooting steps to take when encountering a 'not found' error with `parse_aws_s3_response`?

1. Verify the object exists in S3 using the AWS Management Console or the AWS CLI. 2. Double-check the URL for typos and case sensitivity. 3. Confirm your AWS credentials are correct and have the necessary permissions. 4. Update your AWS SDK to the latest version. 5. Examine the verbose logs for more detailed error messages.