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 action8AD2KRV6S6QTT8Q0jBjl1f5wBbSM6mYxB8IjjNswwBcm8dZhe46+rJk/f/VZuOQZnrh8JxYhkDouzeh2ahnUndqbXVybj4VdXUCzTd5xdOjU0BeZv4dtV8nMEVc=