1# PermissionDef 2 3The **PermissionDef** module provides permission details defined in the configuration file. The information can be obtained using [bundleManager.getPermissionDef](js-apis-bundleManager.md). 4 5> **NOTE** 6> 7> 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. 8 9## **PermissionDef** 10 11**System capability**: SystemCapability.BundleManager.BundleFramework.Core 12 13**System API**: This is a system API and cannot be called by third-party applications. 14 15| Name | Type | Readable| Writable| Description | 16| -------------- | ------ | ---- | ---- | -------------- | 17| permissionName | string | Yes | No | Name of the permission. | 18| grantMode | number | Yes | No | Grant mode of the permission.| 19| labelId | number | Yes | No | ID of the permission label. | 20| descriptionId | number | Yes | No | ID of the permission description. | 21