respond Entry
Lets a waiting participant in, or turns them away.
Answers a request delivered on RoomEventListener.onEntryRequested; RoomEventListener.onEntryResponded reports which way it went.
Parameters
participant Id
the waiting participant's id from RoomEventListener.onEntryRequested.
decision
whether to let them in.
Throws
code 4059 (RESPOND_ENTRY_FAILED) if the server refuses.