{"id":"s3-storage-class-availability-slas","text":"S3 availability SLAs vary by storage class: Standard 99.99%, Standard-IA/Intelligent-Tiering/Glacier IR 99.9%, Express One Zone 99.95%, One Zone-IA 99.5%.","truth_value":"IN","source":"entries/2026/03/08/s3-storage-classes.md","source_url":"","source_hash":"5d2d178d9e4476d5","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"s3-storage-class-availability-slas","truth_value":"IN","reason":"premise"}]}}