Boekingsvoorstel::postUpdate

{
  "version": "0.1",
  "data": {
    "id": 78,
    "type_id": 3,
    "uitje_id": 4523,
    "contactmoment_id": 1902,
    "wanneer": "2025-09-01",
    "pdf_locatie": "uploads/voorstellen/4523-kanotocht-voorstel-v2.pdf",
    "accepted_timestamp": null,
    "accepted_metadata": "{}",
    "online_akkoord_geven": true,
    "created_at": "2025-08-15T10:20:00+00:00",
    "updated_at": "2025-08-18T09:45:00+00:00"
  },
  "meta": {}
}

Explanation:

• id: integer.

• type_id: integer.

• uitje_id: integer.

• contactmoment_id: integer|null.

• wanneer: non-empty-string|null. ISO 8601 datetime of the proposal.

• pdf_locatie: string|null.

• accepted_timestamp: non-empty-string|null. ISO 8601 datetime when accepted.

• accepted_metadata: string.

• online_akkoord_geven: boolean.

• created_at: ISO 8601 creation datetime string.

• updated_at: ISO 8601 last update datetime string.