{
  "version": "1.0",
  "operations": [
    {
      "op": "remove",
      "path": "/actions/1"
    },
    {
      "op": "replace",
      "path": "/body/0/text",
      "value": "Hello world"
    },
    {
      "op": "add",
      "path": "/body/1/items/0",
      "value": {
        "type": "TextBlock",
        "text": "0"
      }
    },
    {
      "op": "add",
      "path": "/body/1/items/2",
      "value": {
        "type": "TextBlock",
        "text": "2"
      }
    }
  ]
}