updateCartItems mutation

The updateCartItems mutation allows you to modify items in the specified cart. You can also replace the current quantity of one or more cart items with the specified quantities. The mutation does not perform calculations to determine the quantity of cart items.

Syntax

mutation: {updateCartItems(input: UpdateCartItemsInput): {UpdateCartItemsOutput}}

Reference

The updateCartItems reference provides detailed information about the types and fields defined in this mutation.

Example usage

The following example changes the quantity of cart item MjQ=. The new quantity is 3.

Request:

Copy
mutation {
  updateCartItems(
    input: {
      cart_id: "2m3Wpue1L3bNARhErAKbZ8Lb7czvgq6R",
      cart_items: [
        {
          cart_item_uid: "MjQ="
          quantity: 3
        }
      ]
    }
  ){
    cart {
      itemsV2 {
        items {
          uid
          product {
            name
          }
          quantity
        }
        total_count
        page_info {
          page_size
          current_page
          total_pages
        }
      }
      prices {
        grand_total{
          value
          currency
        }
      }
    }
  }
}
Copied to your clipboard
mutation {
  updateCartItems(
    input: {
      cart_id: "2m3Wpue1L3bNARhErAKbZ8Lb7czvgq6R",
      cart_items: [
        {
          cart_item_uid: "MjQ="
          quantity: 3
        }
      ]
    }
  ){
    cart {
      itemsV2 {
        items {
          uid
          product {
            name
          }
          quantity
        }
        total_count
        page_info {
          page_size
          current_page
          total_pages
        }
      }
      prices {
        grand_total{
          value
          currency
        }
      }
    }
  }
}

Response:

Copy
{
  "data": {
    "updateCartItems": {
      "cart": {
        "itemsV2": {
          "items": [
            {
              "uid": "MjI=",
              "product": {
                "name": "Erika Running Short"
              },
              "quantity": 1
            },
            {
              "uid": "MjQ=",
              "product": {
                "name": "Voyage Yoga Bag"
              },
              "quantity": 3
            }
          ],
          "total_count": 2,
          "page_info": {
            "page_size": 20,
            "current_page": 1,
            "total_pages": 1
          }
        },
        "prices": {
          "grand_total": {
            "value": 152.63,
            "currency": "USD"
          }
        }
      }
    }
  }
}
Copied to your clipboard
{
  "data": {
    "updateCartItems": {
      "cart": {
        "itemsV2": {
          "items": [
            {
              "uid": "MjI=",
              "product": {
                "name": "Erika Running Short"
              },
              "quantity": 1
            },
            {
              "uid": "MjQ=",
              "product": {
                "name": "Voyage Yoga Bag"
              },
              "quantity": 3
            }
          ],
          "total_count": 2,
          "page_info": {
            "page_size": 20,
            "current_page": 1,
            "total_pages": 1
          }
        },
        "prices": {
          "grand_total": {
            "value": 152.63,
            "currency": "USD"
          }
        }
      }
    }
  }
}

Errors

Last updated 3/14/2024

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