public LoginResponse(bool success, string session, MentorInfo mentorInfo)
 {
     this.success    = success;
     this.session    = session;
     this.isMentor   = true;
     this.mentorInfo = mentorInfo;
 }
 public MeepleInfo(MentorInfo mentorInfo)
 {
     this.isMentor   = true;
     this.mentorInfo = mentorInfo;
     this.menteeInfo = new MenteeInfo();
 }