Pipelet UpdateProductLineItemQuantity
Pipelet UpdateProductLineItemQuantity
Updates the supplied ProductLineItem with the supplied Quantity. If no Quantity is supplied, then the pipelet returns without error. If the Quantity equals zero, then the ProductLineItem is removed. This behavior is different than the API method setQuantityValue() which does not remove the line item if zero is passed.
Transaction Required
Input Parameters
ProductLineItem  :  ProductLineItem (Required)
Quantity  :  Number (Required)