Let’s say I have an order with four items in Shopify. Initially, I fulfilled two items, and later, I fulfilled one additional item separately. Now, I would like to update the first fulfillment by adding the remaining unfulfilled item to it.
Is it possible to append the existing fulfillment and include the new line item, or would I need to create a separate fulfillment? If we can append the existing fulfillment, then what are the respective GraphQL mutations? I reviewed a few(fulfillmentOrderMove, fulfillmentOrderSplit, fulfillmentOrderMerge) of them, but they didn’t work for me. Please help me out to append an existing fulfillment instead of creating a separate fulfillment.