I noticed a difference when getting Quote Line Item (QLI) via api.stream() vs. api.getCalculableLineItemCollection(). 

When getting QLI via api.stream(), the returned QLI object does not contain Maps of "outputs" and "inputs" (whereas api.getCalculableLineItemCollection() returns it).

In my case, I need to use Filters so I use stream. Is there any way to get the "outputs" data too while using stream with Filters?