private bool TryCheckoutMovie(Vedio movie)
 {
     if (movie.IsCheckedOut)
     {
         return false;
     }
     else
     {
         // To check out a movie, set the due date.
         movie.DueDate = DateTime.Now.AddDays(7);
         return true;
     }
 }
 public IHttpActionResult Put([FromODataUri] int key, Vedio vedio)
 {
     return Ok();
 }