updateLineItemsQuantity( )
Updates the quantity of one or more line items in a checkout.
This endpoint is only for updating the quantity of line items. To entirely remove a line item from
the checkout, use removeLineItems().
To add a new line item to the checkout, use addToCheckout().
This endpoint checks the amount of stock remaining for this line item. If the specified quantity
is greater than the remaining stock, then the quantity returned in the response is the total amount
of remaining stock.
Permission Scopes
For app development, you must have one of the following permission scopes:Manage Stores - all permissions
Manage eCommerce - all permissions
Manage Orders
Learn more about permission scopes.
Method Declaration
Copy
Method Parameters
_idstringRequired
Checkout ID.
lineItemsArray<LineItemQuantityUpdate>Required
Line item info to update.
Returns
Return Type:Promise<UpdateLineItemsQuantityResponse>
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