using System;

using System.Net.Http;

using RestSharp;

public class Program

{

    public static void Main()

    {

        var httpClient = new HttpClient();

        var client = new RestClient(httpClient);

        var request1 = new RestRequest("https://httpbin.org/status/200");

        var response1 = client.Execute(request1);

        Console.WriteLine(response1.StatusCode);

​

        var request2 = new RestRequest("https://postman-echo.com/status/201");

        var response2 = client.Execute(request2);

        Console.WriteLine(response2.StatusCode);

    }

}