To update a product in the product catalog, use the UpdateProduct mutation. You can change all values except for Product ID.

mutation {
  updateProduct(
    productId: "UYTX202052"
    updatedProduct: {
      attributes: [
        {
          name: "brandDescription"
          value: "The producer you can trust. Premium value at a fair price."
        }
        { name: "inventoryQuantity", value: 309 }
        { name: "dateAdded", value: "2025-03-20T00:00:00.000Z" }
        {
          name: "productUrls"
          value: [
            "https://www.example.com/castle-high"
            "https://www.example.com/catalog/TS-BLM-B601"
          ]
        }
        { name: "availability", value: "In stock" }
      ]
    }
  ) {
    modifiedCount
  }
}

{
  "data": {
    "updateProduct": {
      "modifiedCount": 1
    }
  }
}

Arguments

The UpdateProduct object requires the following arguments.

Argument	Values	Required?	Description
`productId`	String	Required	The ID of the product to update
`updatedProduct`	Object	Required	An object with the `attributes` array

Fields supported by objects in the attributes array

Field	Values	Required?	Definition
`name`	String	Required	The name of the product attribute to update. Keep in mind that you must use internal names for the predefined product attributes. For custom attributes, the internal name coincides with the display name. 💡To fetch the names of supported attributes and their format, use the dataSets query.
`value`	Depends on the type of attribute	Optional	The new value to assign to the product attribute

Fields

The UpdateProduct mutation returns the following fields.

Field	Values	Required	Description
`modifiedCount`	Integer	Required	The number of products that have been updated