Expand description
DynamoDB Streams data plane (DynamoDBStreams_20120810).
Lambda event source mappings against arn:aws:dynamodb:.../stream/...
depend on ListStreams, DescribeStream, GetShardIterator, and
GetRecords. The control plane’s EnableStream / DescribeTable
already populate DynamoTable::stream_records on every mutation;
this module is the consumer side that surfaces those records.