# Migration Guide

## Migration from 1.X.X to 2.0.0

* Update Android `minSdkVersion` to 23 (`<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">23.0</SupportedOSPlatformVersion>`).
* Replace `OnboardingConfiguration` with the appropriate `OnboardingSessionConfiguration` and/or `OnboardingFlowConfiguration`.
* When calling `AddIdScan` on `OnboardingFlowConfiguration` instead of just one callback `IdScanCallback`, there are now 3 separate callbacks with appropriate results: `IdFrontScanCallback` returning `IdFrontScanResult`, `IdBackScanCallback` returning `IdBackScanResult` and `IdProcessCallback` returning `IdProcessResult`.
* When calling `AddFaceMatch` on `OnboardingFlowConfiguration`, remove the `faceMatchParams` parameter.
* When calling `StartOnboarding`, replace the `OnboardingConfiguration` parameter with 2 parameters `sessionConfig` and `flowConfig`, which are instances of `OnboardingSessionConfiguration` and `OnboardingFlowConfiguration`.
* `SetOnboardingSession` and `CreateNewOnboardingSession` methods are replaced with the `SetupOnboardingSession` method that accepts instances of `OnboardingSessionConfiguration`.
* Remove `interviewId` parameter from `StartOnboardingSection` and pass an instance of `OnboardingFlowConfiguration`.
* From `VerifyFace`, remove `customerToken` parameter, and the result is now `VerifyFaceResult` type instead of `SelfieScanResult`.