This version of Unity is unsupported.
Method group is Obsolete

MatchInfoSnapshot.networkId

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

Description

The network ID for this match.

This identifier is a 64-bit number indicating a unique match in the matchmaker. You should use it in any request to the matchmaker that needs to adjust the state of an existing match.

This number is globally unique and never reused.