docs: public GameSessionConnectionInfo withMatchedPlayerSessions(MatchedPlayerSession... matchedPlayerSessions) {
          if (this.matchedPlayerSessions == null) {
              setMatchedPlayerSessions(new java.util.ArrayList<MatchedPlayerSession>(matchedPlayerSessions.length));
          }
          for (MatchedPlayerSession ele : matchedPlayerSessions) {
              this.matchedPlayerSessions.add(ele);
          }
          return this;
      }