public KnetikApiResponse(KnetikClient client, KnetikRequest req, Action<KnetikApiResponse> callback = null)
{
Status = StatusType.Pending;
Client = client;
Request = req;
Callback = callback;
if (callback == null) {
req.synchronous = true;
req.Send();
CompleteCallback (req);
} else {
req.Send(CompleteCallback);
}
}
