How to add class to DataTables cell?

Question

JavaScript

I have a JSON like this

{
  "id": "1000027",
  "device_id": "9007015",
  "order_id": null,
  "date_create": "2021-05-14 16:12:52",
  "customer_fio": "ТЕСТ ЭКРАНА",
  "customer_phone": "[phone]",
  "summ_with_discount_vitrina": "248.00",
  "order_status": "Подтвержден",
  "order_count": "71"
}

Here is my DataTables config

{ "data": "order_status",
      "className":  ("order_status" == "Подтвержден") ? "active" : "nonactive" 	
}

Tell me what's the problem? Only the "nonactive" class is added