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 actionRMDDB8CEJBW4C0H8SOyp/53KB443x4xE80JfnS+fAlP3h16KOa+sMw7S2BmHrzha6YTcRSsviXHDm9ZKn5aXl87ueB8=