public function getResponse() : Response
 {
     return Response::create($this->request);
 }
 public function getResponse(Request $request) : Response
 {
     return Response::create($request)->withAttachment(Attachment::create()->setColor('danger')->setText($this->getMessage())->setFallback($this->getMessage()));
 }
 public function respondToSlack(string $text) : Response
 {
     return Response::create($this->request)->withText($text);
 }