AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket actionR6J2V60GV2R7CQ17+dN3KsRzrmG/wCRwAPF4c1ngtRwel6dFiTDsLAyZPI1CBAhj2FjU3YfpTxvqevi9YDtAJrnBBFDOemXUnQqtdcAn09mwxGDM