成员的完整列表，这些成员属于 JCConferenceCommandInfo,包括所有继承而来的类成员

	changeChairman	JCConferenceCommandInfo
	commandAllowMemberUnMute	JCConferenceCommandInfo
	commandChangeRole	JCConferenceCommandInfo
	commandDelay	JCConferenceCommandInfo
	commandFocus	JCConferenceCommandInfo
	commandHandUp	JCConferenceCommandInfo
	commandLock	JCConferenceCommandInfo
	commandMute	JCConferenceCommandInfo
	operatorUserId	JCConferenceCommandInfo
	type	JCConferenceCommandInfo