متد وب سرویس ارسال نظیر به نظیر (SendPeerToPeer)

string Token = "MyToken";
DateTime SendDateTime = DateTime.Now;
string LineNumber = "public";

using (var client = new System.Net.WebClient())
{
    client.Headers.Add(System.Net.HttpRequestHeader.Authorization, Token);
    client.Headers.Add(System.Net.HttpRequestHeader.ContentType, "application/json; charset=utf-8");
    client.Encoding = Encoding.UTF8;

    var data = new
    {
        SendDateTime = SendDateTime,
        LineNumber = LineNumber,
        Input = new object[] {
         new { Number = "0915xxxxxxx", MessageText = "متن 1" },
         new { Number = "0912xxxxxxx", MessageText = "متن 2" },
             }
    };

    string jsonInput = JsonConvert.SerializeObject(data);

    string json = client.UploadString("https://portal.amootsms.com/rest/SendPeerToPeer", jsonInput);//خروجی
}