إزالة رؤوس طلب العميل خارج الطلب:

myClient.DefaultRequestHeaders.Remove("Connection"); myClient.DefaultRequestHeaders.Add("Connection", "keep-alive"); myClient.DefaultRequestHeaders.Accept.Remove(new MediaTypeWithQualityHeaderValue("application/json")); myClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"))