private RestRequest CreateRestRequest(SmsRequest smsRequest, string smsMessage) { var restRequest = new RestRequest(Method.POST); restRequest.AddParameter("username", _reachConfiguration.Username); restRequest.AddParameter("password", _reachConfiguration.Password); restRequest.AddParameter("msisdn", _smsNumberFormatter.Format(smsRequest.ToNumber)); restRequest.AddParameter("message", smsMessage); restRequest.AddParameter("originator", _reachConfiguration.Originator); restRequest.AddParameter("callbackurl", _reachConfiguration.CallbackUrl); return(restRequest); }