[
  {
    "name": "Root",
    "children": [
      {
        "name": "Branch 1",
        "children": [
          {
            "name": "Leaf 3"
          },
          {
            "name": "Leaf 4"
          }
        ]
      },
      {
        "name": "Branch 2"
      }
    ]
  }
]