public function batchRead(array $objectIDs, array $categoryConsts, $status = 2) {
        $requests = [];

        foreach ($objectIDs as $objectID) {
            foreach ($categoryConsts as $categoryConst) {
                $requests[] = [
                    'method' => 'cmdb.category.read',
                    'params' => [
                        'objID' => $objectID,
                        'category' => $categoryConst,
                        'status' => $status
                    ]
                ];
            }
        }

        return $this->api->batchRequest($requests);
    }