VoucherTemplate::postSave
=========================


.. code-block:: json

   {
     "version": "0.1",
      "data": {
        "id": 22,
        "name": "Cadeaubon Kano Dagtocht",
        "description": "Cadeaubon te besteden aan een dag kano huren",
        "quantity_term": "",
        "product_amount": null,
        "price": "50.00",
        "expire_days": 365,
        "expiration_date": null,
        "internal_reference": "CADEAU-2025",
        "pdf_template_id": 56,
        "confirmation_mail_subject": "Uw cadeaubon Kano Verhuur",
        "confirmation_mail_body": "Beste klant,\n\nIn de bijlage vindt u uw cadeaubon.",
        "contactform_id": null,
        "company_id": 3,
        "credit": "50.00",
        "type": "credit"
      },
     "meta": {}
   }

Explanation:

- **id**: integer.
- **name**: string.
- **description**: string.
- **quantity_term**: string.
- **product_amount**: integer|null.
- **price**: numeric-string|null.
- **expire_days**: integer|null.
- **expiration_date**: non-empty-string|null.
- **internal_reference**: string.
- **pdf_template_id**: integer|null.
- **confirmation_mail_subject**: string.
- **confirmation_mail_body**: string.
- **contactform_id**: integer|null.
- **company_id**: integer|null.
- **credit**: numeric-string|null.
- **type**: non-empty-string.

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