Section: 5.2.3.2.4 Nudm_UECM_Get service operation
Content: Service operation name: Nudm_UECM_Get. Description: The NF consumer requests the UDM to get the NF ID or SMS address of the NF serving the UE. Inputs, Required: UE ID, NF Type. Inputs, Optional: Access Type, Analytics ID(s) (if NF Type is NWDAF), indication to retrieve PDU Session ID information. - Access Type is included when the NF type indicates SMSF. Outputs, Required: NF ID or SMS address of the NF corresponding to the NF type requested by NF consumer. If the NF Type requested by NF consumer is AMF, the Access Type corresponding to the AMF is also included. Analytics ID(s), if NF Type is NWDAF. Outputs, Optional: SUPI or GPSI or both, PDU Session ID(s) already registered in the UDM for the UE. For more information on retrieving PDU Session information, refer to clause 4.11.0a.5.