sendEmptyResult static method
Creates a function that sends an empty result with 204 status code. If error occur it sends ErrorDescription with approproate status code.
req
a HTTP request object.err
an error object to be sent.
Implementation
static FutureOr<Response> sendEmptyResult(Request req, err) {
if (err != null) {
return HttpResponseSender.sendError(req, err);
}
return Response(204);
}