This version of Unity is unsupported.
Method group is Obsolete

MatchInfo.usingRelay

Obsolete The matchmaker and relay feature will be removed in the future, minimal support will continue until this can be safely done. public bool usingRelay;

Description

This flag indicates whether or not the match is using a Relay server.

This value will be true if the MatchInfo relates to a Relay server seat allocated by the MatchMaker.