# AppProvisionInfo

The **AppProvisionInfo** module provides information in the [HarmonyAppProvision configuration file](../../security/app-provision-structure.md). The information can be obtained through [getAppProvisionInfo](js-apis-bundleManager.md#bundlemanagergetappprovisioninfo10).

> **NOTE**
> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.

## AppProvisionInfo

**System capability**: SystemCapability.BundleManager.BundleFramework.Core

**System API**: This is a system API.

| Name                     | Type  | Readable| Writable| Description                |
| ------------------------- | ------ | ---- | ---- | -------------------- |
| versionCode              | number | Yes  | No  | Version number of the configuration file.|
| versionName              | string | Yes  | No  | Version name of the configuration file. |
| uuid                     | string | Yes  | No  | UUID in the configuration file.|
| type                     | string | Yes  | No  | Type of the configuration file, which can be **debug** or **release**.|
| appDistributionType      | string | Yes  | No  | Distribution type in the configuration file, which can be **app_gallery**, **enterprise**, **os_integration**, or **crowdtesting**.|
| validity                 | [Validity](#validity) | Yes  | No  | Validity period in the configuration file.|
| developerId              | string | Yes  | No  | Developer ID in the configuration file.|
| certificate              | string | Yes  | No  | Certificate public key in the configuration file.|
| apl                      | string | Yes  | No  | APL in the configuration file, which can be **normal**, **system_basic**, or **system_core**.|
| issuer                      | string | Yes  | No  | Issuer name in the configuration file.|

## Validity

**System capability**: SystemCapability.BundleManager.BundleFramework.Core

**System API**: This is a system API.

| Name                     | Type  | Readable| Writable| Description                |
| ------------------------- | ------ | ---- | ---- | -------------------- |
| notBefore                 | number | Yes  | No  | Earliest validity date of the configuration file.|
| notAfter                  | number | Yes  | No  | Latest validity date of the configuration file.|