Attachment::postUpdate
======================


.. code-block:: json

  {
    "version": "0.1",
    "data": {
      "id": 503,
      "original_filename": "veiligheidsinstructies-kano.pdf",
      "filename": "veiligheidsinstructies-kano-v2.pdf",
      "size": 198450,
      "type": "manual",
      "contactmoment_id": 140,
      "created_at": "2024-06-05T10:00:00+00:00",
      "updated_at": "2024-07-01T09:30:00+00:00"
    },
    "meta": {}
  }

Explanation:

- **id**: integer.
- **original_filename**: string|null.
- **filename**: string|null.
- **size**: integer|null.

Explanation: size is the file size in bytes.

- **type**: non-empty-string. Allowed values: `manual`, `psp`, `accounting`.
- **contactmoment_id**: int|null.
- **created_at**: ISO 8601 creation datetime string.
- **updated_at**: ISO 8601 last update datetime string.