{
  "uuid": "1088719898803550582-8036702296129764",
  "event": "/restapi/v1.0/account/~/extension/~/message-store",
  "timestamp": "2017-02-11T11:21:07.074Z",
  "subscriptionId": "24dcfdcf-e7d0-4930-9edb-555ec11843b9",
  "body": {
    "extensionId": 924428020,
    "telephonyStatus": "Ringing",
    "presenceStatus": "Available",
    "userStatus": "Available",
    "dndStatus": "TakeAllCalls",
    "message": "custom",
    "allowSeeMyPresence": true,
    "ringOnMonitoredCall": false,
    "pickUpCallsOnHold": false,
    "changes": [
      {
        "newCount": 0,
        "type": "SMS",
        "updatedCount": 1
      }
    ]
  }
}