Section: 14.4.1.2 Nnssaaf_NSSAA_Authenticate service operation
Content: Service operation name: Nnssaaf_NSSAA_Authenticate Description: NF consumer requires the NSSAAF to relay Network Slice specific authentication messages towards the corresponding AAA-S handling the Network Slice specific authentication for the requested S-NSSAI (see clause 16). Input, Required: 1) In the initial NSSAA requests: EAP ID Response, GPSI, S-NSSAI 2) In subsequent NSSAA requests: EAP message, GPSI, S-NSSAI Input, Optional: None Output, Required: EAP message, GPSI, S-NSSAI Output, Optional: None