This detection rule is designed to monitor events related to the creation and deletion of API keys in MongoDB Atlas, specifically those that involve modifications to the access list. An event is triggered when an API key access list entry is added or deleted, indicating potential changes in access permissions that could be significant from a security standpoint. The rule captures relevant log data that includes the event type, timestamps, user IDs, source IP addresses, and associated links to the events for further investigation. It is essential to note that if an organization updates its API keys' access list, it could either represent an administrative action or a potential security risk, warranting review and investigation.