AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionXM1QGZR0RZ6W128HmDX4NW9snSpYUgedkCtAgFSR+DS9/FX6tcbiCurT2/KGWIMZh0lmfOBqjm9D9GksIyi0qYQYnW8IyZDho14qsdcz4CMcC7XkKoRZ19iJAPY=