Upcoming change to Order API line item quantity validation
On Thursday October 25th, Shopify will introduce validation to line item quantity which prevents the creation of line items with 0 quantity. This means that orders created via the Order API must have a line item quantity greater than or equal to 1.
If an app attempts to create a line item with a quantity of 0 the Order API will return a status of `422` with the error message `Quantity must be greater than or equal to 1`
We are making this change to ensure consistent behaviour across the platform as line items with a quantity of 0 can not be fulfilled within Shopify.
If you have any questions, concerns, or a specific use case that will be impacted by this change, don't hesitate to reply in the thread below.