AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionY2G47V8V2J196M1JKuyj63EPq4YAsrgoQT1PVTYvNBoQmN2mn9ziSRj+Zs4GQp2BLkTkFGg6MWxEJTDhJEUOQ7L9rf8fN92bf/zGJLwcEYjseviCGDbNMHHkt+o=