{
  "types": [
    "MessageHeader"
  ],
  "MessageHeader": {
    "elements": {
      "MessageHeader.event": {
        "modifier": "removed"
      },
      "MessageHeader.destination.receiver": {
        "status": "new"
      },
      "MessageHeader.sender": {
        "status": "new"
      },
      "MessageHeader.response": {
        "modifier": "removed"
      },
      "MessageHeader.response.code": {
        "modifier": "removed"
      },
      "MessageHeader.focus": {
        "old-name": "data"
      },
      "MessageHeader.definition": {
        "status": "new"
      },
      "MessageHeader.timestamp": {
        "status": "deleted"
      },
      "MessageHeader.receiver": {
        "status": "deleted"
      }
    },
    "status": "changed"
  }
}