{"id":"apigateway-latency-vs-integration-latency","text":"API Gateway Latency metric measures full round-trip time; IntegrationLatency measures backend-only time. The delta reveals API Gateway overhead.","truth_value":"IN","source":"entries/2026/03/11/apigateway-latest-developerguide-monitoring-cloudwatchhtml.md","source_url":"","source_hash":"1bc5ac36890fb943","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"apigateway-latency-vs-integration-latency","truth_value":"IN","reason":"premise"}]}}