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# customerShoppingListsItemsUpdate

GraphQL MUTATION

Update shopping lists items.  
Requires a BC Token.

Reference: https://docs.bigcommerce.com/developer/api-reference/graphql/b2b/b2b-graphql/mutations/customer-shopping-lists-items-update

## GraphQL Schema

```graphql
mutation ExampleMutation($itemData: ShoppingListsItemsUpdateInputType!, $itemId: Int!, $shoppingListId: Int!) {
  customerShoppingListsItemsUpdate(itemData: $itemData, itemId: $itemId, shoppingListId: $shoppingListId) {
    shoppingListsItem {
      id
      createdAt
      updatedAt
      productId
      variantId
      quantity
      productSku
      optionList
      productName
      baseSku
    }
  }
}
```

## Variables

```json
{
  "itemData": {
    "variantId": 0,
    "quantity": "example",
    "optionList": [
      {
        "optionId": "example",
        "optionValue": "example"
      }
    ],
    "sortOrder": 0,
    "productNote": "example"
  },
  "itemId": 0,
  "shoppingListId": 0
}
```