{"id":"dynamodb-gateway-free-interface-billed","text":"DynamoDB gateway VPC endpoints are free but don't support on-premises or cross-region access; interface endpoints are billed but support both — both can coexist in the same VPC.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-privatelink-interface-endpointshtml.md","source_url":"","source_hash":"f3b01141a879fddf","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-gateway-free-interface-billed","truth_value":"IN","reason":"premise"}]}}