role property
This property is used to determine messaging permissions in this
SINGLE_MASTER signaling channel. If MASTER is
specified, this API returns an endpoint that a client can use to receive
offers from and send answers to any of the viewers on this signaling
channel. If VIEWER is specified, this API returns an endpoint
that a client can use only to send offers to another MASTER
client on this signaling channel.
Implementation
final ChannelRole? role;