Note I am aware i could just update the first line item's quantity from 1 to 2 but this doesn't work for us. We need 2 separate line item values (because each line item needs to have independent item options). As far as I am aware a line item of quantity 2 cannot have independent line item options (where one of them has a value of x and another has a value of y). From what I understand, NetSuite makes them share item options.