{"id":"cloudtrail-lake-federation-no-cloudtrail-charges","text":"CloudTrail Lake federation to Athena incurs no CloudTrail charges; only Athena query costs apply.","truth_value":"IN","source":"entries/2026/03/12/awscloudtrail-latest-userguide-query-federationhtml.md","source_url":"","source_hash":"0a17301cfdf29a21","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cloudtrail-lake-federation-no-cloudtrail-charges","truth_value":"IN","reason":"premise"}]}}