[
  {
    "id": 17,
    "url": "https://myservice.com/external_discount",
    "order_lines_depend": null,
    "active": true,
    "created_at": "2026-04-11T01:01:00.000+03:00",
    "updated_at": "2026-04-11T01:01:00.000+03:00",
    "description": "My External Discount",
    "observed_fields": [

    ]
  }
]