@Override
    public java.util.concurrent.Future<CreateBatchPredictionResult> createBatchPredictionAsync(CreateBatchPredictionRequest request) {

        return createBatchPredictionAsync(request, null);
    }
Abstract implementation of {@code AmazonMachineLearningAsync}. Convenient method forms pass through to the
corresponding overload that takes a request object and an {@code AsyncHandler}, which throws an
{@code UnsupportedOperationException}.
aws-java-sdk-machinelearning/src/main/java/com/amazonaws/services/machinelearning/AbstractAmazonMachineLearningAsync.java