API v3 - Return More than 10 items

API v3 - Return More than 10 items

What is the proper format for the URL to return a list of all the technicians.  I can't seem to get the syntax correct.  This always returns 10 technicians:

https://lanvera.sdpondemand.manageengine.com/app/itdesk/api/v3/technicians?input_data={"list_info": {"row_count": 20}}