I am using ArcGIS 10.2.2 with the data interoperability extension. I am also building a web app using python, django and django-rest-framework. I'm building a json api that i can add to arcmap using data interop. but i can't figure out how to get arcmap/catalog to dump the cached json file it downloads and replace it with an updated version (as i change the api output). Any ideas?
Figured it out. You can clear the Data interoperability cache by clicking "Clear Cache" found under the Data Interoperability tab in ArcMap Options:
Customize -> ArcMap Options -> Data Interoperability tab -> Clear Cache