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 actionZFQDVACKTT750PAJfneTs5Kax5SHmFhM+UuS5yLUbtOetshJGkiPFC5Dne7W+8fDsMpMVe1WtzP20/1YYSAfxy8bUQE=