Service operation name:
Requester NF gets the authentication vector from UDM. For AKA based authentication, this operation can be also used to recover from synchronization failure situations.
SUPI, authentication method (e.g. EAP-AKA', EPS-AKA, IMS-AKA, GBA-AKA), serving network name.
Synchronization Failure indication and related information (i.e. RAND/AUTS).