{"id":"ecs-draining-requires-active-state","text":"An ECS container instance must be in ACTIVE state before it can transition to DRAINING; instances in REGISTERING, DEREGISTERING, or REGISTRATION_FAILED cannot be updated.","truth_value":"IN","source":"entries/2026/03/11/AmazonECS-latest-APIReference-API_UpdateContainerInstancesStatehtml.md","source_url":"","source_hash":"c6daed497036fc93","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ecs-draining-requires-active-state","truth_value":"IN","reason":"premise"}]}}