Question: What is a requirement for storing service API invocation logs in a Common API Framework (CAPIF) as per 3GPP standards?
Option 1: They must be stored securely, with access limited to CAPIF administrators of the service API provider, and retained for a configurable time period.
Option 2: They can be stored in plain text and accessed by any network user, with a mandatory retention period of one year.
Option 3: Storage is optional and, if implemented, logs should be accessible to all users of the network without any security measures.
Option 4: Logs are only stored for debugging purposes during the development phase and not in production environments.
Explanation: This option correctly reflects the requirements outlined for logging service API invocations in a CAPIF environment. Secure storage with limited access ensures privacy and security, while a configurable retention period allows for flexibility based on the service provider’s policy. This aligns with best practices for handling sensitive operational data in telecommunications networks.