---
title: "Changes to Create/update dataset items"
method: PUT
path: "/v1/private/datasets/items"
---

# Changes to Create/update dataset items

`PUT /v1/private/datasets/items`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 57 revisions.

- **2026-05-27** `3953a50a6a0e` — 2 info
- **2026-05-04** `d606e84c75e4` — 2 warning

## Changes

- **2026-05-27** `3953a50a6a0e` — 2 info
  - added the new optional request property `copy_from_dataset_id`
  - added the new optional request property `copy_from_version_id`
- **2026-05-04** `d606e84c75e4` — 2 warning
  - removed the request property `copy_from_dataset_id`
  - removed the request property `copy_from_version_id`

---

[Operation](https://skmtc.dev/comet-ml/apis/opik-rest-api/docs/v1/private/datasets/items/put.md) · [API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) · [Page](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/datasets/items/put)