GetReconnectLobbyID 

Namespace: SynicSugar.MatchMake
Class: MatchMakeManager

public string GetReconnectLobbyID()

Description 

Get LobbyID of the lobby belonging to from Playerprefs. If exists, return LobbyID string. If not, return System.String.Empty.

Only for RecconectLobbyIdSaveType.Playerprefs.

using SynicSugar.MatchMake;

public class MatchMake : MonoBehaviour {
     void Start(){
        string LobbyID = GetReconnectLobbyID();
    }
}