INPUT_OBJECT
OrderLineDiscountSetInput
Take discountFrom field and apply discountValue on it. The result will be set on the line's unitPrice,
the original price (unitOriginalPrice) won't be changed.
link GraphQL Schema definition
1 input OrderLineDiscountSetInput { 2 3 # Exactly one input field should be provided 4 : OrderLineInput! 5 6 # A discount value that will be applied to the field chosen in `discountFrom` 7 # 8 # Exactly one input field should be provided 9 : DiscountValueInput! 10 11 # A field that will be taken to apply the discount in `discountValue` 12 : DiscountFromType! 13 }