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{
  "description": "A food category from the Open Food Facts taxonomy (e.g. Beverages, Snacks, Dairy).",
  "properties": {
    "name": {
      "description": "Category tag (e.g. en:beverages)",
      "type": "string"
    },
    "parentCategoryId": {
      "description": "Parent category in the hierarchy, if any",
      "type": [
        "string",
        "null"
      ],
      "x-ref-type": "Category"
    }
  },
  "required": [
    "name"
  ],
  "title": "Category",
  "type": "object"
}