Updates the price and/or quantity of a fulfillment line based on its ID.
When modifying the quantity, it's not possible currently to increase the quantity, only to decrease it. The modification must also happen on the physical fulfillment line,
that is a fulfillment line with Type = Physical.
Updates the price and/or quantity of a fulfillment line based on its ID.
When modifying the quantity, it's not possible currently to increase the quantity, only to decrease it. The modification must also happen on the physical fulfillment line, that is a fulfillment line with Type = Physical.