{
  "id": 57,
  "url": "https://myservice.com/birthday_external_discount",
  "order_lines_depend": false,
  "active": true,
  "created_at": "2026-05-03T00:58:57.000+03:00",
  "updated_at": "2026-05-03T00:58:57.000+03:00",
  "description": "Birthday discount",
  "observed_fields": [
    1,
    2
  ]
}