v2.WatchWebhook(WatchWebhook)

{
    "url": "string",
    "state": "string",
    "last_error": "string",
    "pending": 0,
    "last_attempt_at": "2019-08-24T14:15:22.123Z",
    "last_success_at": "2019-08-24T14:15:22.123Z",
    "failing_since": "2019-08-24T14:15:22.123Z",
    "next_attempt_at": "2019-08-24T14:15:22.123Z"
}