{"id":"iam-groups-not-principals","text":"IAM user groups cannot be identified as a `Principal` in resource-based policies — they are not principals.","truth_value":"IN","source":"entries/2026/03/08/iam-groups.md","source_url":"","source_hash":"d484218a9298ead3","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"iam-groups-not-principals","truth_value":"IN","reason":"premise"}]}}