AccessDeniedUser: arn:aws-us-gov:sts::556299889149: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-556299889149" because no identity-based policy allows the s3:ListBucket action66SCF6DXRJKXJDC69FG2cA44FnfgAh/lUjN9QVpHuM/lb04Bfri+gaiulFUQH88kUBj43llrygpiB05s/8+Xlclqm2IxYavTxT1/XQtdkwQL0DjSD4fxj5G8/aM=