Sync/SyncStorage/SyncStorage.php
public function deleteItem($itemId, array $shopIds = null)
    {
        if ($itemId === 0) {
            return;
        }

        $this->storageManager->removeRecord($itemId, $shopIds);
    }
public function deleteItem($itemId, array $shopIds = null)
    {
        if ($itemId === 0) {
            return;
        }

        $this->storageManager->removeRecord($itemId, $shopIds);
    }
{@inheritdoc}