# ProductCode Criterion

The `ProductCode` Search Criterion searches for products by their codes.

## Arguments

- `productCode` - array of strings representing the product codes(s)

## Example

### PHP

```
$query = new ProductQuery(
    null,
    new \Ibexa\Contracts\ProductCatalog\Values\Product\Query\Criterion\ProductCode(['ergo_desk', 'alter_desk'])
);
```

### REST API

**XML**

```
<ProductQuery>
    <Filter>
        <ProductCodeCriterion>ski</ProductCodeCriterion>
        <ProductCodeCriterion>snowboard</ProductCodeCriterion>
    </Filter>
</ProductQuery>
```

**JSON**

```
{
    "ProductQuery": {
        "Filter": {
            "ProductCodeCriterion": [
                "ski",
                "snowboard"
            ]
        }
    }
}
```