Command: order.splitOrderLine

Splits an existing order line into two by moving a portion of its quantity onto a new order line. The new line inherits product, price, dynamic fields and per-unit SKU composition from the original. Discounts and totals are left to be recomputed by the order pipeline.

Body

orderLineId	uuid The ID of the existing Order Line to split.
newOrderLineId	uuid (optional) Optional. The ID to assign to the new Order Line. A new GUID is generated when omitted.
quantity	number The quantity to move from the original Order Line onto the new one. Must be greater than 0 and less than the original line's quantity.
newDeliveryId	uuid (optional) Deprecated: use newFulfillmentId. Optional. The ID of an existing Delivery to place the new Order Line in. The new line stays in the original line's Delivery when omitted.
newFulfillmentId	uuid (optional) Optional. The ID of an existing Fulfillment to place the new Order Line in. The new line stays in the original line's Fulfillment when omitted.

At most one of. newDeliveryId and newFulfillmentId are alternatives — supply at most one of them. Supplying both is an INVALID_COMMAND error. Supplying neither keeps the new line in the original line's fulfillment.