Update count preference of a channel

This action updates a user's count preference of a specific group channel. The count preference allows a user to either update the number of unread messages or the number of unread mentioned messages, or both in a specific group channel.

If you want to retrieve the total number count of a specific group channel, go to the get count preference of a channel page.

PUT https://api-{application_id}.sendbird.com/v3/users/{user_id}/count_preference/{channel_url}

The following table lists the parameters that this action supports.

The following table lists the properties of an HTTP request that this action supports.

If successful, this action returns a user's updated count preference of a group channel in the response body.

{
  "count_preference": "unread_message_count_only"
}

In the case of an error, an error object like below is returned. See the error codes section for more details.

{
    "message": "\"User\" not found.",
    "code": 400201,
    "error": true
}