{"id":"cloudtrail-event-history-no-trail-needed","text":"CloudTrail Event History shows recent events without creating a trail; a trail is required for long-term delivery to S3.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-logging-using-cloudtrailhtml.md","source_url":"","source_hash":"c5da484e3165407f","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cloudtrail-event-history-no-trail-needed","truth_value":"IN","reason":"premise"}]}}