@Override
    public java.util.concurrent.Future<DescribeDataSharesForProducerResult> describeDataSharesForProducerAsync(DescribeDataSharesForProducerRequest request) {

        return describeDataSharesForProducerAsync(request, null);
    }
Simplified method form for invoking the DescribeClusters operation with an AsyncHandler.

@see #describeClustersAsync(DescribeClustersRequest, com.amazonaws.handlers.AsyncHandler)
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/AmazonRedshiftAsyncClient.java