public Integer getParallelizationFactor() {
        return this.parallelizationFactor;
    }
<p>
(Kinesis and DynamoDB Streams only) The number of batches to process from each shard concurrently.
</p>

@return (Kinesis and DynamoDB Streams only) The number of batches to process from each shard concurrently.
aws-java-sdk-lambda/src/main/java/com/amazonaws/services/lambda/model/UpdateEventSourceMappingRequest.java