public function deleteAction(Request $request, $attributeId, $attributeValueId)
    {
        try {
            $this->getManager()->delete($attributeValueId, $this->getUser()->getId());
            $view = $this->view($attributeValueId, 204);
        } catch (AttributeValueNotFoundException $exc) {
            $exception = new EntityNotFoundException($exc->getEntityName(), $exc->getId());
            $view = $this->view($exception->toArray(), 404);
        }

        return $this->handleView($view);
    }