updateCartLineItem | BigCommerce Developer Center

mutation ExampleMutation($input: UpdateCartLineItemInput) {
  updateCartLineItem(input: $input) {
    cart {
      id
      entityId
      currencyCode
      displayCurrencyCode
      isTaxIncluded
      baseAmount
      baseAmountInDisplayCurrency
      discountedAmount
      discountedAmountInDisplayCurrency
      amount
    }
  }
}

{
  "input": {
    "cartEntityId": "example",
    "lineItemEntityId": "example",
    "data": {
      "lineItem": {
        "quantity": 0,
        "productEntityId": 0,
        "variantEntityId": 0,
        "sku": "example",
        "selectedOptions": {
          "checkboxes": [
            {
              "optionEntityId": null,
              "optionValueEntityId": null
            }
          ],
          "dateFields": [
            {
              "optionEntityId": null,
              "date": null
            }
          ],
          "multiLineTextFields": [
            {
              "optionEntityId": null,
              "text": null
            }
          ],
          "multipleChoices": [
            {
              "optionEntityId": null,
              "optionValueEntityId": null
            }
          ],
          "numberFields": [
            {
              "optionEntityId": null,
              "number": null
            }
          ],
          "textFields": [
            {
              "optionEntityId": null,
              "text": null
            }
          ]
        }
      },
      "giftCertificate": {
        "name": "example",
        "theme": "BIRTHDAY",
        "amount": "BigDecimal",
        "quantity": 0,
        "sender": {
          "name": "example",
          "email": "example"
        },
        "recipient": {
          "name": "example",
          "email": "example"
        },
        "message": "example"
      }
    },
    "version": 0
  }
}

{
  "data": {
    "updateCartLineItem": {
      "cart": {
        "id": "example",
        "entityId": "example",
        "currencyCode": "example",
        "displayCurrencyCode": "example",
        "isTaxIncluded": true,
        "baseAmount": {
          "currencyCode": null,
          "value": null,
          "formatted": null,
          "formattedV2": null
        },
        "baseAmountInDisplayCurrency": {
          "currencyCode": null,
          "value": null,
          "formatted": null,
          "formattedV2": null
        },
        "discountedAmount": {
          "currencyCode": null,
          "value": null,
          "formatted": null,
          "formattedV2": null
        },
        "discountedAmountInDisplayCurrency": {
          "currencyCode": null,
          "value": null,
          "formatted": null,
          "formattedV2": null
        },
        "amount": {
          "currencyCode": null,
          "value": null,
          "formatted": null,
          "formattedV2": null
        }
      }
    }
  }
}

Updates line item in the cart.

Arguments

inputObjectRequired

Update cart line item input object

Returns

an optional Object

cartObject

The Cart that is updated as a result of mutation.

1	{
2	"input": {
3	"cartEntityId": "example",
4	"lineItemEntityId": "example",
5	"data": {
6	"lineItem": {
7	"quantity": 0,
8	"productEntityId": 0,
9	"variantEntityId": 0,
10	"sku": "example",
11	"selectedOptions": {
12	"checkboxes": [
13	{
14	"optionEntityId": null,
15	"optionValueEntityId": null
16	}
17	],
18	"dateFields": [
19	{
20	"optionEntityId": null,
21	"date": null
22	}
23	],
24	"multiLineTextFields": [
25	{
26	"optionEntityId": null,
27	"text": null
28	}
29	],
30	"multipleChoices": [
31	{
32	"optionEntityId": null,
33	"optionValueEntityId": null
34	}
35	],
36	"numberFields": [
37	{
38	"optionEntityId": null,
39	"number": null
40	}
41	],
42	"textFields": [
43	{
44	"optionEntityId": null,
45	"text": null
46	}
47	]
48	}
49	},
50	"giftCertificate": {
51	"name": "example",
52	"theme": "BIRTHDAY",
53	"amount": "BigDecimal",
54	"quantity": 0,
55	"sender": {
56	"name": "example",
57	"email": "example"
58	},
59	"recipient": {
60	"name": "example",
61	"email": "example"
62	},
63	"message": "example"
64	}
65	},
66	"version": 0
67	}
68	}