Hi - am I understanding it right that the only way to run dynamic NetSuite Saved Searches created via SS2.0 is to create the outline for the NSSS script in a RESTlet, and then parse in the dynamic fields that I want to use for filters in the input parameters? I.e. that there's no way to just dynamically run Suitescript without storing a basic file in NetSuite, and call that? Or is there some other way that that can be done?

your two basic options for running saved searches are search.create or search.load, either one of them allow you to modify the search with additional filters or columns

Noted - seems that's what I suspected in that case, I think I'll probably need to use either a client or server side script that's stored in NetSuite to run it. So long as I can pass in dynamic filters though that should be all I really need ✅

the non suitescript option is using the suitetalk soap search operation

You could run ad hoc SuiteScript in browser console or the debugger

Fantastic thank you all! Let me have a look into these options and see what I can do 🙂