Joining server with Steam ID

Anyone know how to join a listen server using a steam ID?

Ex// ‘join steam.(SteamID):(Port)’ in the console

Getting the player steamid is easy (unique id from player state) I just thought that setting up a listen server and joining via steam id was an option. I would prefer to bypass setting up sessions if I could because I plan to use a service like GameSparks.

Ideally, I want to use GameSparks matchmaking and store the players steam ID on the service with there player info. When players are matched, the hosts steam ID would be passed to the clients and the clients would join the host listen server.