---
title: "Changes to Update Classification"
method: PUT
path: "/public/v1/classifications/{classification_id}/"
---

# Changes to Update Classification

`PUT /public/v1/classifications/{classification_id}/`

> Every recorded change to this endpoint, newest first.
> 27 revisions in range; 1 not diffed.

## Timeline

Changed in 4 of 27 revisions.

- **2026-09-09** `456ef8c02f62` — 1 info
- **2026-08-28** `d0cd912ee42d` — 2 info
- **2026-08-12** `af0ec77e5277` — 1 info
- **2026-07-26** `51b71d2b9213` — 1 warning, 1 info

## Changes

- **2026-09-09** `456ef8c02f62` — 1 info
  - added the optional property `code` to the response with the `200` status
- **2026-08-28** `d0cd912ee42d` — 2 info
  - added the required property `created_at` to the response with the `200` status
  - added the required property `updated_at` to the response with the `200` status
- **2026-08-12** `af0ec77e5277` — 1 info
  - added the new optional `header` request parameter `Idempotency-Key`
- **2026-07-26** `51b71d2b9213` — 1 warning, 1 info
  - added the new `statistical_journal` enum value to the `required_for_records/items/` response property for the response status `200`
  - added the new `statistical_journal` enum value to the request property `required_for_records/items/`

---

[Operation](https://skmtc.dev/dualentry/apis/dualentry-public-api-2/docs/public/v1/classifications/:classification_id/put.md) · [API](https://skmtc.dev/dualentry/apis/dualentry-public-api-2.md) · [Page](https://skmtc.dev/dualentry/apis/dualentry-public-api-2/changes/public/v1/classifications/:classification_id/put)