{
  "definitions": {
    "Pet": {
      "properties": {
        "name": {
          "type": "string"
        }
      },
      "required": [
        "name"
      ]
    },
    "Dog": {
      "properties": {
        "id": {
          "type": "integer",
          "format": "int64"
        },
        "name": {
          "type": "string"
        }
      },
      "required": [
        "name"
      ]
    }
  }
}