---
title: "Changes to PUT /invoice_items/{invoice_item_id}"
method: PUT
path: "/invoice_items/{invoice_item_id}"
---

# Changes to PUT /invoice_items/{invoice_item_id}

`PUT /invoice_items/{invoice_item_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 5 revisions.

- **2026-09-08** `7e8eee612fd0`: 2 breaking, 14 warning, 2 info

## Changes

- **2026-09-08** `7e8eee612fd0`: 2 breaking, 14 warning, 2 info
  - added the new path request parameter `invoice_item_id`
  - the `invoice_item/tax_attributes/kop_key` response's property format changed from `utc-millisec` to no format for status `200`
  - the optional response header `Cache-Control` removed for the status `200`
  - the optional response header `Connection` removed for the status `200`
  - the optional response header `Date` removed for the status `200`
  - the optional response header `ETag` removed for the status `200`
  - the optional response header `Server` removed for the status `200`
  - the optional response header `Transfer-Encoding` removed for the status `200`
  - the optional response header `X-Content-Type-Options` removed for the status `200`
  - the optional response header `X-Frame-Options` removed for the status `200`
  - the optional response header `X-Request-Id` removed for the status `200`
  - the optional response header `X-Runtime` removed for the status `200`
  - the optional response header `X-Served-By` removed for the status `200`
  - the optional response header `X-XSS-Protection` removed for the status `200`
  - removed the request property `invoice_item/description`
  - removed the optional property `invoice_item/description` from the response with the `200` status
  - api operation id `legacy_nimbo_api_put__invoice_items_invoice_item_id` was added
  - the `invoice_item/tax_attributes/kop_key` request property format was generalized from `utc-millisec` to no format

---

[Operation](https://skmtc.dev/ecaresoft/apis/nimbo-api/docs/invoice_items/:invoice_item_id/put.md) - [API](https://skmtc.dev/ecaresoft/apis/nimbo-api.md) - [Page](https://skmtc.dev/ecaresoft/apis/nimbo-api/changes/invoice_items/:invoice_item_id/put)