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 action4YP4EYDNG6DJ9JGXqtDTg/lDxjtbxsh6M0SwNpaC++jpkN9+dIb1paDOrs1glbMGZjrtGJEnwSw+gWdl38CbmJLhh67BBmAgZlGJ4mWLgGUDGgAUj/4Z5w2wMns=