NIMSuperTeamNotificationContent 成员列表

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

	attachment	NIMSuperTeamNotificationContent
-	notificationType	NIMNotificationContent
	notifyExt	NIMSuperTeamNotificationContent
	operationType	NIMSuperTeamNotificationContent
	sourceID	NIMSuperTeamNotificationContent
	targetIDs	NIMSuperTeamNotificationContent