---
title: "Changes to Convert purchase order to bill"
method: POST
path: "/purchase-orders/{id}/bill/"
---

# Changes to Convert purchase order to bill

`POST /purchase-orders/{id}/bill/`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `b8f5e10134b4`: 2 breaking, 9 info

## Changes

- **2026-11-03** `b8f5e10134b4`: 2 breaking, 9 info
  - added `#/components/schemas/api-v1-amortization-input` to the `line_items/items/amortization` response property `oneOf` list for the response status `201`
  - the `language` response's property type changed from `string` to no type for status `201`
  - added the new optional `query` request parameter `expand`
  - added `#/components/schemas/LanguageEnum` to the `language` response property `allOf` list for the response status `201`
  - removed the `ar` enum value from the `language` response property for the response status `201`
  - removed the `en` enum value from the `language` response property for the response status `201`
  - removed `#/components/schemas/AmortizationInput` from the `line_items/items/amortization` response property `oneOf` list for the response status `201`
  - added the required property `debit_notes/items/id` to the response with the `201` status
  - added the required property `debit_notes/items/journal` to the response with the `201` status
  - added the required property `journal` to the response with the `201` status
  - added the required property `rounding_amount` to the response with the `201` status

---

[Operation](https://skmtc.dev/wafeq/apis/wafeq-public-api/docs/purchase-orders/:id/bill/post.md) - [API](https://skmtc.dev/wafeq/apis/wafeq-public-api.md) - [Page](https://skmtc.dev/wafeq/apis/wafeq-public-api/changes/purchase-orders/:id/bill/post)