using System;
using System.Net.Http;

class Program
{
    static async Task Main()
    {
        // Create an instance of HttpClient
        HttpClient httpClient = new HttpClient();

        // Define your User Agent List
        List<string> userAgents = new List<string>
        {
            "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36",
            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36",
            "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",

        };

    //..

    }
}