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 actionC9V5MJ99D82G954VmukqT7Y/eLz7Mj6DjSWWyBX1PEWNt+rPQ1ybTYXgWb5ByvrFsLGXxa+20HxvIwQRdtMDrbpkHCk/H7Mpd5bJNp4LZMJW+Bg1CFYwUBjAv+Q=