{
  // This is `foo`
  "foo": {
    "f1": "string"
    "f2": "string"
  }
  // This is `bar`
  "f3": "string"
  "f4": "string"
  "f5": {
    "f6": "string"
  }
  // This is `zar`
  "zar": {
    "f7": "string"
    "f8": "string"
  }
}