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 actionHQ9PV7G5CM7X5NJA/lOjrJqgWQy6JwRKDvvuLReU+8pSmHTK06rZ5Yu2sMEvtLFuDk3iBB1kLhiZpYT227/yilIA19nUHesxdncH13ccFH3zyKo51UBfAVn0KVU=