780a0223c7807dc4…

{
  "type": "object",
  "title": "Subregion",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Subregion name"
    },
    "regionId": {
      "type": [
        "string",
        "null"
      ],
      "x-ref-type": "Region",
      "description": "Parent region identifier"
    }
  },
  "description": "A subregional classification (e.g. Northern Europe, Southeast Asia)."
}