private HttpResponse post(object urlTarget, string contentType, string accept, Action <Stream> setRequest)
{
WebRequest request = requestForUrlTarget(urlTarget, "POST");
request.ContentType = contentType;
request.Method = "POST";
request.As <HttpWebRequest>().Accept = accept;
request.As <HttpWebRequest>().CookieContainer = new CookieContainer();
var stream = request.GetRequestStream();
setRequest(stream);
stream.Close();
return(request.ToHttpCall());
}
