---
title: ENAPIVersion
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/enapiversion
---

# ENAPIVersion

A number that specifies the version of the API to use.

## Possible Values

1: Use version 1 of the API. 2: Use version 2 of the API.

## Discussion

Discussion important: This type is available in iOS 12.5, and in iOS 13.7 and later. iOS 13.7 introduces a new method to calculate the user’s Exposure Risk Value, described in ENExposureConfiguration. Set this value to 2 to use this new version and its calculation method, or set this value to 1 to use the earlier API and its calculation method. If you don’t explicitly set this value, the default is 1.

## See Also

### Exposure notification

- [ENDeveloperRegion](bundleresources/information-property-list/endeveloperregion.md)