---
title: "Changes to Set channel data"
method: PUT
path: "/v1/objects/{collection}/{object_id}/channel_data/{channel_id}"
---

# Changes to Set channel data

`PUT /v1/objects/{collection}/{object_id}/channel_data/{channel_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 3 of 30 revisions.

- **2025-11-07** `1584eaacf779` — 1 info
- **2025-10-27** `40ca41599f57` — 2 breaking, 2 info
- **2025-09-08** `2d3aac5f3ddf` — 1 breaking, 1 warning, 1 info

## Changes

- **2025-11-07** `1584eaacf779` — 1 info
  - added `#/components/schemas/PushChannelDataDevicesOnly, #/components/schemas/AWSSNSPushChannelDataDevicesOnly` to the `data` request property `oneOf` list
- **2025-10-27** `40ca41599f57` — 2 breaking, 2 info
  - removed `#/components/schemas/PushChannelData, #/components/schemas/OneSignalChannelData, #/components/schemas/AwsSnsPushChannelData` from the `data` request property `oneOf` list
  - added `#/components/schemas/PushChannelDataFull, #/components/schemas/AWSSNSPushChannelDataFull, #/components/schemas/OneSignalChannelDataPlayerIdsOnly` to the `data` response property `oneOf` list for the response status `200`
  - added `#/components/schemas/PushChannelDataTokensOnly, #/components/schemas/AWSSNSPushChannelDataTargetARNsOnly, #/components/schemas/OneSignalChannelDataPlayerIdsOnly` to the `data` request property `oneOf` list
  - removed `#/components/schemas/PushChannelData, #/components/schemas/OneSignalChannelData, #/components/schemas/AwsSnsPushChannelData` from the `data` response property `oneOf` list for the response status `200`
- **2025-09-08** `2d3aac5f3ddf` — 1 breaking, 1 warning, 1 info
  - added `#/components/schemas/AwsSnsPushChannelData` to the `data` response property `oneOf` list for the response status `200`
  - added the new `push_aws_sns` enum value to the `provider` response property for the response status `200`
  - added `#/components/schemas/AwsSnsPushChannelData` to the `data` request property `oneOf` list

---

[Operation](https://skmtc.dev/knocklabs/apis/knock-api/docs/v1/objects/:collection/:object_id/channel_data/:channel_id/put.md) · [API](https://skmtc.dev/knocklabs/apis/knock-api.md) · [Page](https://skmtc.dev/knocklabs/apis/knock-api/changes/v1/objects/:collection/:object_id/channel_data/:channel_id/put)