Function gets null value from one of the parameters from ajax call - asp.net-mvc

Question

I want to send 2 parameters with data: using ajax. One of the params is a string, and that one always comes out on the c# side as it should, but the second parameter that is an object that consists of few strings and ints, always comes empty to the function.
$.ajax({
url : "/Clients/Create",
data: { client : client, country : country},
method : "post"
});
The interesting part is that when debugging the js file from browser, the debugger says that the objects contain all they should.
public void Create(Client client, string country)
{
//creates...
}
Country param comes out right, but all of the clients values are either null or 0. I tried swapping their places to see if it has something to do with order, no luck there. Also I tried multiple ways to do "data: { client : client, country : country},".
Client class:
public class Client
{
public int Id { get; set; }
public string Name { get; set; }
public string Address { get; set; }
public string City { get; set; }
public int Zip { get; set; }
public int CountryId { get; set; }
public Client() { }
}
This is how I'm building the object of a client in js.
var client = {
Name : name,
Address : address,
City : city,
Zip : zip
}

Answer 1

i suggest you if Client is a mvc model
var client = $.parseJSON('#Html.Raw(Json.Encode(yourModelClient))');
car country = "country";
var dataPlus = {
client : JSON.stringify(client),
country: country
};
ajax
$.ajax({
url: '#Url.Action("Create", "Client")',
data: dataPlus,
method : "POST",
});
then controller
[HttpPost]
public actionresult Create(Client client, string country)
{
}