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 actionEGDDNZ6KT38DYH803cxKit1pMVfB3L0oejHkMq+2Dl6VTX0L4ZDWu6l/ktoTiYyHJPgaZK8a/6fgW/1TPO+WIzgQCLiwiHURJIJ0G4JyOSZBTdSl2AbA04/FCnE=