pterodactyl/panel

use Illuminate\Http\Response;
use Symfony\Component\HttpKernel\Exception\HttpException;

class HttpForbiddenException extends HttpException
{
    public function __construct(string $message = null, \Throwable $previous = null)
    {
        parent::__construct(Response::HTTP_FORBIDDEN, $message, $previous);
    }
}

use Pterodactyl\Exceptions\Http\HttpForbiddenException;

class WebsocketController extends ClientApiController
{
    public function __invoke(ClientApiRequest $request, Server $server)
    {
    //
            $permissions = $this->permissionsService->handle($server, $user);
    //
            if (!in_array('admin.websocket.transfer', $permissions)) {
                throw new HttpForbiddenException('You do not have permission to view server transfer logs.');
            }
    //
    }
}