I have used the API to create a modifier, using InventoryConnector and createModifier. I have tried to use the InventoryConnector and deleteModifier to delete the modifier after I am done with it, but I get a java.lang.SecurityException: Access denied to package [package name].
I attempted to use the REST API and sending an HTTP DELETE as an alternative, but I get an empty response back and the modifier is still there.
Is it not possible for an app to delete a modifier?