code: func (c *ClientConn) LoadShared(key *Key) error {
  	requestMap := &map[string]interface{}{}
  
  	err := ConvertToGeneral(key, requestMap)
  
  	if err != nil {
  		return fmt.Errorf("error creating request: %v", err)
  	}
  
  	msg, err := c.Request("load-shared", *requestMap)
  	if msg["success"] != "yes" {
  		return fmt.Errorf("unsuccessful loadSharedKey: %v", msg["errmsg"])
  	}
  
  	return nil
  }
docs: // load a shared secret into the IKE daemon