verificationOutput property Null safety

String? verificationOutput
read / write

For EMCert check, device permanent id is returned here.

For EUCert check, signed_public_key_and_challenge [base64 encoded] is returned if present, otherwise empty string is returned. This field is deprecated, please use device_permanent_id or signed_public_key_and_challenge fields.

Implementation

core.String? verificationOutput;