Used to indicate the status of adding or removing a user from a channel.
|String||Can be either |
If the user couldn't be added or removed, the error can be one of the following
UserNotFound – no user with the given id could be found
UserNotFromSameTeam – user is not part of the same team where the channel is being created
UserRestricted – user cannot be added to channel due to certain restrictions
InternalServerError – some other error prevented the user from being added to the channel