VerificationFailedHeartbeatResponse¶ class VerificationFailedHeartbeatResponse[source]¶ The exam environment rejected this heartbeat. The refresh was skipped: the session is not invalidated, but it lapses at expires_at unless a later heartbeat verifies. Clients should warn the student to return to the exam environment. tag: Literal['verification-failed']¶ Discriminator. expires_at: datetime¶ The unchanged session expiry.