---
title: "Changes to Creates or updates the active operational dataset"
method: PUT
path: "/node/dataset/active"
---

# Changes to Creates or updates the active operational dataset

`PUT /node/dataset/active`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 22 revisions.

- **2026-08-29** `c3799941c155`: 1 breaking, 1 info
- **2026-08-26** `bbe4a10dd414`: 2 info
- **2026-02-25** `8c1be192f42d`: 1 breaking, 2 info
- **2025-09-10** `21e4b0112d12`: 1 breaking, 10 warning, 11 info
- **2023-05-10** `54157cc83c30`: 10 warning, 11 info

## Changes

- **2026-08-29** `c3799941c155`: 1 breaking, 1 info
  - removed the media type `plain/text` from the request body
  - added the media type `text/plain` to the request body
- **2026-08-26** `bbe4a10dd414`: 2 info
  - added the new optional `header` request parameter `If-None-Match`
  - added the non-success response with the status `412`
- **2026-02-25** `8c1be192f42d`: 1 breaking, 2 info
  - removed the success response with the status `204`
  - added the non-success response with the status `500`
  - added the success response with the status `200`
- **2025-09-10** `21e4b0112d12`: 1 breaking, 10 warning, 11 info
  - removed the success response with the status `200`
  - removed the request property `ActiveTimestamp`
  - removed the request property `Channel`
  - removed the request property `ChannelMask`
  - removed the request property `ExtPanId`
  - removed the request property `MeshLocalPrefix`
  - removed the request property `NetworkKey`
  - removed the request property `NetworkName`
  - removed the request property `PSKc`
  - removed the request property `PanId`
  - removed the request property `SecurityPolicy`
  - added the new optional request property `activeTimestamp`
  - added the new optional request property `channel`
  - added the new optional request property `channelMask`
  - added the new optional request property `extPanId`
  - added the new optional request property `meshLocalPrefix`
  - added the new optional request property `networkKey`
  - added the new optional request property `networkName`
  - added the new optional request property `panId`
  - added the new optional request property `pskc`
  - added the new optional request property `securityPolicy`
  - added the success response with the status `204`
- **2023-05-10** `54157cc83c30`: 10 warning, 11 info
  - removed the request property `activeTimestamp`
  - removed the request property `channel`
  - removed the request property `channelMask`
  - removed the request property `extPanId`
  - removed the request property `meshLocalPrefix`
  - removed the request property `networkKey`
  - removed the request property `networkName`
  - removed the request property `panId`
  - removed the request property `pskc`
  - removed the request property `securityPolicy`
  - added the new optional request property `ActiveTimestamp`
  - added the new optional request property `Channel`
  - added the new optional request property `ChannelMask`
  - added the new optional request property `ExtPanId`
  - added the new optional request property `MeshLocalPrefix`
  - added the new optional request property `NetworkKey`
  - added the new optional request property `NetworkName`
  - added the new optional request property `PSKc`
  - added the new optional request property `PanId`
  - added the new optional request property `SecurityPolicy`
  - removed the non-success response with the status `500`

---

[Operation](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/docs/node/dataset/active/put.md) - [API](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api.md) - [Page](https://skmtc.dev/openthread/apis/swagger-openthread-rest-api/changes/node/dataset/active/put)