{"id":"lambda-event-source-mapping-batch-size-range","text":"The `--batch-size` parameter for Lambda event source mappings controls how many records Lambda receives per invocation, with a range of 1–10,000 and a default of 100.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-StreamsLambdaTutorialhtml.md","source_url":"","source_hash":"cb7be162d27e92cb","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lambda-event-source-mapping-batch-size-range","truth_value":"IN","reason":"premise"}]}}