@SuppressWarnings("unchecked")
    @Override
    public CompletableFuture<AggregatedHttpResponse> aggregate(AggregationOptions options) {
        return super.aggregate(options);
    }
An {@link HttpResponse} whose stream is published later by another {@link HttpResponse}. It is used when
an {@link HttpResponse} will not be instantiated early.
core/src/main/java/com/linecorp/armeria/common/DeferredHttpResponse.java