public LearningRequestActionResultMsg(HeaderMsg header, GoalStatusMsg status, LearningRequstResultMsg result)
 {
     _header = header;
     _status = status;
     _result = result;
 }
 public LearningRequestActionResultMsg(JSONNode msg)
 {
     _header = new HeaderMsg(msg["header"]);
     _status = new GoalStatusMsg(msg["status"]);
     _result = new LearningRequstResultMsg(msg["result"]);
 }