join
Joins a group asynchronously.
Return
The joined group.
Parameters
group
The group code for the group to join.
user
The role of the user.
open override fun joinGroup(groupCode: String, userRole: String, completionCallback: CompletionCallback<Group>)
Joins current user to a group asynchronously with a completion callback.
Parameters
group
The group code for the group to join.
user
The role of the user.
completion
The callback function to be invoked when the group is joined.