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 actionCG2QVD6GVPNAHZA3G68v27rka4WdMs91ngXcbeRhuXHN/c0VSOpFGnIA82P7x7xTEWUMk3znYMb88H6L7n29Ar50ldQ=