The API must audit authentication and authorization information.

The API must audit authentication and authorization information to ensure proper security, accountability, and compliance. Auditing authentication and authorization events allows the API to track and log who accessed the system, what resources were accessed, and whether the user had the appropriate permissions. This is crucial for detecting unauthorized access, preventing privilege escalation, and identifying potential security threats, such as brute force attacks or credential theft. Auditing also provides a record of actions for accountability, helping to monitor user activity and ensuring that sensitive data or actions are only accessible to authorized individuals.