checkoutLineItemsAdd mutation

Adds a list of line items to a checkout.

Required access

unauthenticated_write_checkouts access scope.

Interactive example

This is an example mutation query. Use the embedded interactive tool below to edit the query.

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Arguments

Argument Description
checkoutId ( ID! ) required

The ID of the checkout.

lineItems ( [CheckoutLineItemInput!]! ) required

A list of line item objects to add to the checkout.

CheckoutLineItemInput fields

  • customAttributes ([AttributeInput!])

    Extra information in the form of an array of Key-Value pairs about the line item.

  • quantity (Int!) Required

    The quantity of the line item.

  • variantId (ID!) Required

    The identifier of the product variant for the line item.

Return fields

  • checkout (Checkout)

    The updated checkout object.

  • checkoutUserErrors ([CheckoutUserError!]!)

    List of errors that occurred from executing the mutation.

Deprecated return fields

  • userErrors ([UserError!]!) deprecated

    List of errors that occurred from executing the mutation.

    Deprecation warning

    Use checkoutUserErrors instead

Adds a list of line items to a checkout.

Required access

unauthenticated_write_checkouts access scope.

Interactive example

This is an example mutation query. Use the embedded interactive tool below to edit the query.

Hint: use Ctrl + Space for autocompleting fields.


Arguments