Hello, I am receiving this error when trying to update a subscription contract by API:{ field: ['contractId'], message: "Subscription contract cannot update when having a future contract or schedule edit.", __typename: "SubscriptionDraftUserErr...

Is there a Shopify API or formula to calculate the shipping amount of a specific line item when preparing a refund as opposed to refunding the entire order shipping amount?

I have a question regarding the Shopify refund API, specifically the Calculate Refund endpoint. The shipping parameter that you would set has two properties, amount and full_refund, which clearly means either we issue a full refund for the shipping a...