# Create and update combinations with /product calls

#### What's new

Requests for updating products or creating new ones now support passing combinations in the request body. For example, you can now delete combinations through the [Update product](/api-reference/rest-api/products/update-product.md) call, or add both *options* and *variations for specific option choices* with the [Create product](/api-reference/rest-api/products/create-product.md) call.

This change *does not affect existing apps and workflows*, as changing/creating combinations through `/products` endpoint requires a new query parameter.

#### Changes in API

* <mark style="color:purple;">`PUT`</mark> `/products/{productId}` – API call for updating a product now supports `"combinations": []` array of objects. Any changes to the passed combinations are applied (creating/updating/deleting).
* <mark style="color:blue;">`POST`</mark> `/products` – API call for adding a new product to the store now accepts `"combinations": []` array of objects. You still need to provide the `"options": []` array with the `"choices" :[]` array inside, so added combinations are based on specific choices.

#### Documentation links

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/6UldOxeID8cqQpk9Zvlb" %}
[Update product](/api-reference/rest-api/products/update-product.md)
{% endcontent-ref %}

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/ONcBiw3OeuQ52mRR6Peq" %}
[Create product](/api-reference/rest-api/products/create-product.md)
{% endcontent-ref %}


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