{
  "properties" : {
    "language" : {
      "properties" : {
        "id": {
          "type": "integer"
        },
        "name": {
          "type": "text",
          "fields": {
            "keyword": {
              "type": "keyword"
            }
          }
        },
        "code": {
          "type": "keyword"
        }
      }
    }
  }
}