ENAPIVersion
A number that specifies the version of the API to use.
Possible Values
1Use version 1 of the API.
2Use version 2 of the API.
Discussion
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.