Can "Omeka 2 Import" module import just a subset of items?

If I would like to import only a single item set from an Omeka Classic project into Omeka S, is it possible to edit the endpoint or some other setting to screen out only those items I’m interested in? As far as I can tell the module seems like it would work fine if I wanted to import my entire Omeka Classic site, but if I try writing “” when it asks for the input of the “Omeka 2 Api Endpoint”, this isn’t working, so I’m wondering if it’s just a question of using different syntax.