TableEventSource
Source:
src/AWS/DynamoDB/Stream.ts
Event source binding that subscribes a Lambda function to a DynamoDB table’s change stream. Enables the stream on the table (via the binding contract) and creates the Lambda event source mapping.
Prefer the consumeTableChanges helper for ergonomic use; provide
the runtime-specific implementation layer (e.g. Lambda.TableEventSource)
on the Function.