handleMaintenanceMode example

sprintf('Header "%s" is required.', PlatformRequest::HEADER_ACCESS_KEY)
            );
        }

        $origin = AccessKeyHelper::getOrigin($accessKey);
        if ($origin !== 'sales-channel') {
            throw ApiException::salesChannelNotFound();
        }

        $salesChannelData = $this->getSalesChannelData($accessKey);

        $this->handleMaintenanceMode($request, $salesChannelData);

        $request->attributes->set(PlatformRequest::ATTRIBUTE_SALES_CHANNEL_ID, $salesChannelData['id']);
    }

    protected function getScopeRegistry(): RouteScopeRegistry
    {
        return $this->routeScopeRegistry;
    }

    /** * @return array<string, mixed> */