С# и 1С. Вызов RemoteCertificateValidationCallback в фоновом задании

AMQMessage message = new AMQMessage();
 
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://" + Server + ":" + Port + "/v1/peek/" + Ресурс + ".json");
            ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(ValidateServerCertificate);
            request.Credentials = new NetworkCredential(login, pass);
            HttpWebResponse response = (HttpWebResponse)request.GetResponse();

            StreamReader responseReader = new StreamReader(response.GetResponseStream());
            message.Строка = responseReader.ReadToEnd();
            message.Код = (int)response.StatusCode;
            message.КодСообщения = response.Headers["Jmsmessageid"];

            DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(AMQMessage));
            MemoryStream stream = new MemoryStream();
            
            jsonSerializer.WriteObject(stream, message);
            byte[] json = stream.ToArray();
   
            stream.Close();

            return Encoding.UTF8.GetString(json, 0, json.Length);