public MessagesWebhook(Webhook inboundUrl, Webhook statusUrl)
 {
     Hooks = new webhooks()
     {
         InboundUrl = inboundUrl, StatusUrl = statusUrl
     };
 }
 public RtcWebhook(Webhook eventUrl)
 {
     Hooks = new webhooks()
     {
         EventUrl = eventUrl
     };
 }
 public VoiceWebhook(Webhook answerUrl, Webhook eventUrl)
 {
     Hooks = new webhooks()
     {
         AnswerUrl = answerUrl,
         EventUrl  = eventUrl
     };
 }