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[
  {
    "action": "ADD",
    "xpath": "/bookstore/categories/[@code=3]",
    "payloadtarget": {
      "code": 3,
      "name": "kidz"
    }
  },
  {
    "action": "DELETE",
    "xpath": "/bookstore/categories/[@code=1]",
    "payloadsource": {
      "code": 1,
      "name": "Fiction"
    }
  },
  {
    "action": "UPDATE",
    "xpath": "/bookstore/categories/[@code=2]",
    "source": {
     "payload "name": "Funny"
    },
    "target": {
      "name": "Comic"
    }
  }
]