1# Notification Kit (User Notification Service)
2
3- ArkTS APIs
4  - [@ohos.notificationManager (NotificationManager)](js-apis-notificationManager.md)
5  - [@ohos.notificationManager (NotificationManager) (System API)](js-apis-notificationManager-sys.md)
6  - [@ohos.notificationSubscribe (NotificationSubscribe) (System API)](js-apis-notificationSubscribe-sys.md)
7  - Notification
8    - [NotificationActionButton](js-apis-inner-notification-notificationActionButton.md)
9    - [NotificationCommonDef](js-apis-inner-notification-notificationCommonDef.md)
10    - [NotificationContent](js-apis-inner-notification-notificationContent.md)
11    - [NotificationFlags](js-apis-inner-notification-notificationFlags.md)
12    - [NotificationRequest](js-apis-inner-notification-notificationRequest.md)
13    - [NotificationSlot](js-apis-inner-notification-notificationSlot.md)
14    - [NotificationTemplate](js-apis-inner-notification-notificationTemplate.md)
15    - [NotificationUserInput](js-apis-inner-notification-notificationUserInput.md)
16    <!--Del-->
17    - [NotificationContent (System API)](js-apis-inner-notification-notificationContent-sys.md)
18    - [NotificationFlags (System API)](js-apis-inner-notification-notificationFlags-sys.md)
19    - [NotificationRequest (System API)](js-apis-inner-notification-notificationRequest-sys.md)
20    - [NotificationSlot (System API)](js-apis-inner-notification-notificationSlot-sys.md)
21    - [NotificationSorting (System API)](js-apis-inner-notification-notificationSorting-sys.md)
22    - [NotificationSortingMap (System API)](js-apis-inner-notification-notificationSortingMap-sys.md)
23    - [NotificationSubscriber (System API)](js-apis-inner-notification-notificationSubscriber-sys.md)
24    - [NotificationSubscribeInfo (System API)](js-apis-inner-notification-notificationSubscribeInfo-sys.md)
25    <!--DelEnd-->
26  - APIs No Longer Maintained
27    - [@ohos.notification (Notification)](js-apis-notification.md)
28    - [@system.notification (Notification)](js-apis-system-notification.md)
29    <!--Del-->
30    - [@ohos.notification (Notification) (System API)](js-apis-notification-sys.md)
31    <!--DelEnd-->
32- C APIs
33  - Module
34    - [Notification](capi-notification.md)
35  - Header File
36    - [notification.h](notification_8h.md)
37- Error Codes
38  - [Notification Error Codes](errorcode-notification.md)
39