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 action5JC8DSS9HJ1QJV16GiqxxXHkYq81qDEybWLEEdUZTligO/78q9Y/DBLS/uO6xY18wuiOrNMa5oP2VNAL/eRU+xul0OM=