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.
The following table lists the parameters that this action supports.
Specifies the unique ID of a user.
Specifies the URL of a group channel.
The following table lists the properties of an HTTP request that this action supports.
Determines whether to only count the number of unread messages or unread mentioned messages in the specified group channel. Only the preferred unread item is counted and added to the total number count. Acceptable values are the following:
If successful, this action returns a user's updated count preference of a group channel in the response body.
In the case of an error, an error object like below is returned. See the error codes section for more details.