protected <T> IAsyncResultHandler<T> handlerWithEmptyResult(AsyncResponse response) {
        return result -> {
            if (result.isSuccess()) {
                response.resume(Response.ok().build());
            } else {
                throwError(result.getError());
            }
        };
    }
@author Marc Savy {@literal <marc@rhymewithgravy.com>}
gateway/platforms/vertx3/vertx3/src/main/java/io/apiman/gateway/platforms/vertx3/api/AbstractResource.java