static void Main(string[] args)
    {
        System.Console.WriteLine("Hello Udemy!");
        System.Console.WriteLine("Start Test rest request");

        ServiceUtil serviceUtil = new ServiceUtil(args[0]); //https://www.udemy.com/instructor/account/api/ Generate Instructor API Token

        var questions = serviceUtil.GetCourseQuestions("1287382"); //Course Id

        foreach (var item in questions)
        {
            System.Console.WriteLine(item.ToString());
            System.Console.WriteLine(new string('-', 30));
            System.Console.WriteLine("");
        }

        System.Console.ReadKey();

    }