playIntegrityToken property

String? playIntegrityToken
getter/setter pair

Android only.

Used to assert application identity in place of a recaptcha token (and safety_net_token). At least one of (ios_receipt and ios_secret), recaptcha_token, , or play_integrity_token must be specified to verify the verification code is being sent on behalf of a real app and not an emulator. A Play Integrity Token can be generated via the PlayIntegrity API with applying SHA256 to the phone_number field as the nonce.

Implementation

core.String? playIntegrityToken;