Attachment::postSave
====================


.. code-block:: json

    {
      "version": "0.1",
      "data": {
        "id": 502,
        "original_filename": "factuur-kano-huur.pdf",
        "filename": "factuur-kano-huur-20240620.pdf",
        "size": 267894,
        "type": "accounting",
        "contactmoment_id": 132,
        "created_at": "2024-06-20T14:10:00+00:00",
        "updated_at": "2024-06-20T14:10:00+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.

Webhook selection: use `Attachment::postInsert` for creations and `Attachment::postUpdate` for updates.