title: WebException was caught. The remote server returned an error: (403) Forbidden
body: <p>I am trying to send push notifications to iOS devices from back-end. When I run my service this exception is being thrown. "The remote server returned an error: (403) Forbidden." This is my code in c#:</p>
  
  <pre><code>string appid = "my_app_id";
  var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://api.everlive.com/v1/"+appid+"/Push/Notifications");
  httpWebRequest.ContentType = "application/json";
  httpWebRequest.Method = "POST";
  IWebProxy myProxy = httpWebRequest.Proxy;
  myProxy.Credentials = new NetworkCredential("", "", "IFMUK");
  if (myProxy != null)
  {
      // Use the default credentials of the logged on user.
      myProxy.Credentials = CredentialCache.DefaultCredentials;
  }
  httpWebRequest.Proxy = myProxy;
  using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
  {
      string notificationMessage = "These are not the droids you are looking for";
      string json = "{\"Filter\":\"{\\\"$and\\\":[{\\\"Parameters.User\\\":\\\"" + "Luke".ToLower() + "\\\"}]}\",\"NotificationDate\":null,\"ExpirationDate\":null,\"IOS\":null,\"Android\":null,\"WindowsPhone\":null,\"Windows\":null,\"Message\":\"" + notificationMessage + "\",\"UseLocalTime\":false}";
      streamWriter.Write(json);
      streamWriter.Flush();
      streamWriter.Close();
  } 
  HttpWebResponse httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
  WebHeaderCollection header = httpResponse.Headers;
  var encoding = ASCIIEncoding.ASCII;
  using (var streamReader = new StreamReader(httpResponse.GetResponseStream(), encoding))
  {
      var res = streamReader.ReadToEnd();
  }
  </code></pre>
  
  <p>I would be grateful if someone could help me in resolving the issue.
  Thanks in advance! </p>