# NotificationCommonDef

> **NOTE**
>
> The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.

## BundleOption

Provides the bundle information of an application.

**System capability**: SystemCapability.Notification.Notification

| Name  | Type  | Read-only| Mandatory| Description  |
| ------ | ------ | ---- | ---- |  ------ |
| bundle | string | No  | Yes| Bundle information of the application.|
| uid    | number | No  | No| User ID.|