AccessDeniedUser: arn:aws-us-gov:sts::467662230146:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-467662230146" because no identity-based policy allows the s3:ListBucket action9JM0026RNS09PXDXwRUpIFSzLa5HDPIQQ34ihHhxcTVJLJ5wqg/z+7FWM4SiQhKReNL4d7J6Vz9cKKm3/Y2PcqWRB29LyTRqazu8PPw3MGHftQa7VYUmRndTfDU=