Rest Call to a VBCS Business Object from ICS

Summary

Rest Call to a VBCS Business Object from ICS

Content

Hi,

I have a Business Object which is Rest accessible in VBCS. So I want to filter the rows by calling a field other than its ids.I am able to do this in say Postman , by adding the parameter - "q=<fieldname>=value" .  ( https://docs.oracle.com/en/cloud/paas/app-builder-cloud/consume-rest/crud-tasks.html#GUID-2A6B6AB0-1D0F-4C6D-A3CA-47F972560630 ) 

Now I want to invoke the above Rest Call with that query parameter via ICS. Is there a possibility to do this mapping component ( q=<fieldname>=value) in ICS's integration.