{
  "id": "nested_contents",
  "title": "Nested Contents",
  "contents": {
    "first_a": {
      "content_type": "generic",
      "title": "Content A",
      "body": "This is a sample content file."
    }
  },
  "types": {
    "generic": {
      "description": "A generic type that supports fields that make writing textual information easy.",
      "id": "generic",
      "name": "Generic Type",
      "optional_fields": [
        "excerpt"
      ],
      "required_fields": [
        "title",
        "body"
      ],
      "rendering": {
        "txt": "################################\n{{content.title}} ({{content.id}}):\n################################\n\n{{content.body}}"
      }
    }
  }
}