Question: What information should an NF API data-type placement mapping contain regarding IEs?
Option 1: Only the location of IEs containing 'SUPI' or 'NAI' type data.
Option 2: The location of IEs containing 'SUPI', 'NAI', 'authentication vector', 'location data', 'cryptographic material', and 'authorization token' type data.
Option 3: The name of the NF, API version, and an identifier for the NF API data-type placement mapping.
Option 4: The NF’s 3GPP Release version only.
Explanation: An NF API data-type placement mapping should contain information about which IEs (Information Elements) hold specific types of sensitive data. This includes 'SUPI' or 'NAI', 'authentication vector’, 'location data', 'cryptographic material', and 'authorization token'. This detailed mapping is crucial for secure handling and transmission of such data across the network, particularly after the Security Edge Protection Proxy (SEPP) has processed the message for transmission over N32-f.