{
  "$id": "categories",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "required": [
    "name",
    "slug"
  ],
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1
    },
    "slug": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "image": {
      "type": "string"
    },
    "parent": {
      "type": "string",
      "x-relation": {
        "collection": "categories",
        "type": "single"
      }
    }
  }
}