{
  "type": "object",
  "properties": {
    "query": {
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 5,
      "default": 3
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false
}