dotnet core ajax post of an ojject site 3astackoverflow com

1$(document).ready(function () {
2    var things = [
3        { id: 1, color: 'yellow' },
4        { id: 2, color: 'blue' },
5        { id: 3, color: 'red' }
6    ];      
7
8    things = JSON.stringify({ 'things': things });
9
10    $.ajax({
11        contentType: 'application/json; charset=utf-8',
12        dataType: 'json',
13        type: 'POST',
14        url: '/Home/PassThings',
15        data: things,
16        success: function () {          
17            $('#result').html('"PassThings()" successfully called.');
18        },
19        failure: function (response) {          
20            $('#result').html(response);
21        }
22    }); 
23});
24
25
26public void PassThings(List<Thing> things)
27{
28    var t = things;
29}
30
31public class Thing
32{
33    public int Id { get; set; }
34    public string Color { get; set; }
35}