please considere ISO subcountry codes

[bogdartysh]

if possible, please consider somehow adapting https://en.wikipedia.org/wiki/ISO_3166-2:UA ISO (subcountry) codes
for example:

 {
      "id": 1,
      "name": "Вінницька область",
      "name_en": "Vinnytsia oblast",
      "alert": false,
      "changed": "2022-04-05T06:12:52+03:00"
    },

would be nice to have :
|UA-05 | Vinnytska oblast|

same for GET query url