---
title: "Changes to Update count preference of a channel"
method: PUT
path: "/v3/users/{user_id}/count_preference/{channel_url}"
---

# Changes to Update count preference of a channel

`PUT /v3/users/{user_id}/count_preference/{channel_url}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 36 revisions.

- **2025-07-27** `7a85bad03e90`: 1 breaking, 5 warning, 6 info
- **2023-11-10** `135d8b0705d4`: 1 info
- **2022-02-16** `c42164095c7c`: 1 breaking

## Changes

- **2025-07-27** `7a85bad03e90`: 1 breaking, 5 warning, 6 info
  - request property `count_preference` was restricted to a list of enum values
  - deleted the `header` request parameter `Api-Token`
  - added the new `all` enum value to the `count_preference` response property for the response status `200`
  - added the new `false` enum value to the `count_preference` response property for the response status `200`
  - added the new `unread_mentioned_count_only` enum value to the `count_preference` response property for the response status `200`
  - added the new `unread_message_count_only` enum value to the `count_preference` response property for the response status `200`
  - api operation id `updateCountPreferenceOfChannelByUrl` removed and replaced with `updateCountPreferenceOfAChannel`
  - added the new optional `header` request parameter `api-token`
  - added the new `all` enum value to the request property `count_preference`
  - added the new `false` enum value to the request property `count_preference`
  - added the new `unread_mentioned_count_only` enum value to the request property `count_preference`
  - added the new `unread_message_count_only` enum value to the request property `count_preference`
- **2023-11-10** `135d8b0705d4`: 1 info
  - the `header` request parameter `Api-Token` became optional
- **2022-02-16** `c42164095c7c`: 1 breaking
  - the `header` request parameter `Api-Token` became required

---

[Operation](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/docs/v3/users/:user_id/count_preference/:channel_url/put.md) - [API](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk.md) - [Page](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/changes/v3/users/:user_id/count_preference/:channel_url/put)