Restricting access to controller actions to certain kinds of http requests

gistfile1.cs

namespace OdeToFood.Controllers
{
    public class CuisineController : Controller
    {
        [HttpGet]
        public ActionResult Search(string name)
        {
            var message = Server.HtmlEncode(name);
            return Content(message);
        }

        [HttpPost]
        public ActionResult Search()
        {
            return Content("Search!");
        }
    }
}