code: func (user *User) Sync(params ...interface{}) error {
  	insta := user.inst
  	body, err := insta.sendSimpleRequest(urlUserInfo, user.ID)
  	if err == nil {
  		resp := userResp{}
  		err = json.Unmarshal(body, &resp)
  		if err == nil {
  			*user = resp.User
  			user.inst = insta
  			for _, param := range params {
  				switch b := param.(type) {
  				case bool:
  					if b {
  						err = user.FriendShip()
  					}
  				}
  			}
  		}
  	}
  	return err
  }
docs: // Sync updates user info
  //
  // 	params can be:
  // 		bool: must be true if you want to include FriendShip call. See goinsta.FriendShip
  //
  // See example: examples/user/friendship.go