abstract fun sendAck(agent: Agent, recordId: String): Completable
Sends an ACK if the record is in the CredentialRecord.ReceivedIssue state and the ACK has not yet been sent. If the record is in the wrong state, an error is returned. If ACK has already been sent, completes normally.
recordId
- is the ID of a CredentialRecord to send the ACK for.