---
title: "Changes to Replace the set of labels applied to a dataset"
method: PUT
path: "/v1/datasets/{dataset_identifier}/labels"
---

# Changes to Replace the set of labels applied to a dataset

`PUT /v1/datasets/{dataset_identifier}/labels`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 71 revisions.

- **2026-07-03** `d947a16d700d` — 1 info
- **2026-04-29** `c81391216eb5` — 1 breaking

## Changes

- **2026-07-03** `d947a16d700d` — 1 info
  - endpoint added
- **2026-04-29** `c81391216eb5` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/docs/v1/datasets/:dataset_identifier/labels/put.md) · [API](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api.md) · [Page](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/changes/v1/datasets/:dataset_identifier/labels/put)