public function delete($params, $optParams = [])
    {
        if (is_string($params)) {
            $params = ['publicId' => $params];
        }

        return $this->sendRequest(['cloudId', 'publicId'], [
            'restAction' => 'delete',
            'uri' => '/c/<cloudId>/o/<publicId>',
            'params' => $params,
            'getParams' => $optParams,
        ], function ($response) {
            return $response->success;
        });
    }