{"id":"dynamodb-updatetable-one-gsi-change-per-call","text":"DynamoDB `UpdateTable` allows only one GSI create or delete per call; throughput updates on existing GSIs can be batched in a single call.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-APIReference-API_UpdateTablehtml.md","source_url":"","source_hash":"af403068d9b58313","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-updatetable-one-gsi-change-per-call","truth_value":"IN","reason":"premise"}]}}