{"id":"cloudwatch-cross-account-composite-alarms-not-supported","text":"Cross-account composite alarms are not supported in CloudWatch; cross-account metric alarms are supported.","truth_value":"IN","source":"entries/2026/03/08/cloudwatch-alarms.md","source_url":"","source_hash":"a6308d64d7a39571","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cloudwatch-cross-account-composite-alarms-not-supported","truth_value":"IN","reason":"premise"}]}}