Аналог Thread.Sleep в Task

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
 
class DemoTask
{
 
    // A method to be run as a task. 
    static void MyTask()
    {
        Console.WriteLine("MyTask() #" + Task.CurrentId + " starting");
 
        for (int count = 0; count < 10; count++)
        {
            Thread.Sleep(500);
            Console.WriteLine("In MyTask() #" + Task.CurrentId +
                              ", count is " + count);
        }
 
        Console.WriteLine("MyTask #" + Task.CurrentId + " terminating");
    }
 
    static void Main()
    {
 
        Console.WriteLine("Main thread starting.");
 
        // Construct two tasks. 
        Task tsk = new Task(MyTask);
        Task tsk2 = new Task(MyTask);
 
        // Run the tasks. 
        tsk.Start();
        tsk2.Start();
 
        Console.WriteLine("Task ID for tsk is " + tsk.Id);
        Console.WriteLine("Task ID for tsk2 is " + tsk2.Id);
 
        // Suspend Main() until both tsk and tsk2 finish. 
        tsk.Wait();
        tsk2.Wait();
 
        Console.WriteLine("Main thread ending.");
        Console.ReadKey();
    }
}