logger = $logger; $this->request = $request; $this->resultJson = $resultJsonFactory->create(); } public function execute() { $this->logger->debug('received data', $this->request->getParams()); return $this->resultJson->setHttpResponseCode(200); } public function createCsrfValidationException(RequestInterface $request): ?InvalidRequestException { return null; } public function validateForCsrf(RequestInterface $request): ?bool { return true; } }