namespace LaaProduction.Console
{
    using System;
    using System.Net;
    using System.Net.Http;

    public class Program
    {
        const string URL_PATTERN = "https://nodes.sms-esaap.com/keygenproxy/api/v2/keys/devices?orderNumber={0}&radioaddress={1}";
        const string X_NODE_TOKEN_HEADER = "X-Node-Token";
        const string X_NODE_TOKEN = "d5b8c0b2-81f6-4421-80d0-44eb2093e616";

        public static void Main(String[] args)
        {
            using (var httpRequestMessage = new HttpRequestMessage(HttpMethod.Get, String.Format(URL_PATTERN, 3014757, 10309000709)))
            {
                httpRequestMessage.Headers.Add(X_NODE_TOKEN_HEADER, X_NODE_TOKEN);

                ServicePointManager.Expect100Continue = true;
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

                using (var httpResponseMessage = new HttpClient().SendAsync(httpRequestMessage).Result)
                {
                    var content = httpResponseMessage?.Content?.ReadAsStringAsync()?.Result?.Trim('"');
                }
            }
        }
    }
}