{
  "for": [
    "/req/functions/enumeration"
  ],
  "purpose": "`enumeration` fails on a value outside `values`.",
  "ruleset": "ruleset.yaml",
  "document": "document.yaml",
  "expect": {
    "results": [
      {
        "path": [
          "x"
        ]
      }
    ]
  }
}