The NOTIFY_FILTER_AND_TYPE_RPC structure contains information about notifications that clients register for by using ApiAddNotifyV2 (section or that clients get notification for by using ApiGetNotifyV2 (section<19>

 typedef struct _NOTIFY_FILTER_AND_TYPE_RPC {
   DWORD dwObjectType;
   LONGLONG FilterFlags;

dwObjectType: The type of object for which the notification is generated (see section

FilterFlags: A set of flags indicating the particular notification that was generated for the object. See section for the list of object-specific notifications.