Possible enumeration values:

NameValueDescription
Regular

1

APICreated

2

SystemNotify

3

DirectedAccess

4

SystemNotifyAccessGrantedToEvent

5

SystemNotifyRemoveAccessFromEvent

6

SystemNotifyTaskExecuterAgree

7

SystemNotifyTaskExecuterDisagree

8

SystemNotifyTaskControllerAgree

9

SystemNotifyTaskControllerDisagree

10

SystemNotifyTaskExecuterSetFinish

11

SystemNotifyTaskControllerSetFinish

12

SystemNotifyTaskControllerPostponed

13

SystemNotifyTaskMentorExpire

14

SystemNotifyTaskExecutersNotConfirmed

15

SystemNotifyTaskControllersNotConfirmed

16

SystemNotifyTaskAutoFinishedError

17

SystemNotifyTaskAutoFinished

18

SystemNotifyTaskExpire

19

SystemNotifyReplaceAttachment

20

SystemNotifyTaskAttached

21

SystemNotifyVotingAttached

22

SystemNotifyFilesAttached

23

UserBanned

24

Pinned

25