@Override
    @Deprecated
    public java.util.concurrent.Future<AddTagsToResourceResult> addTagsToResourceAsync(AddTagsToResourceRequest request) {

        return addTagsToResourceAsync(request, null);
    }
Abstract implementation of {@code AWSCloudHSMAsync}. 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-cloudhsm/src/main/java/com/amazonaws/services/cloudhsm/AbstractAWSCloudHSMAsync.java