Device verification must be performed with the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic). Subtype of FirebaseDeviceVerificationParameters.
Cloud project number to pass to the Play Integrity API.
Base64url-encoded nonce to pass to the Play Integrity API.
Device verification must be performed with the classic Play Integrity verification (https://developer.android.com/google/play/integrity/classic). Subtype of FirebaseDeviceVerificationParameters.