I wanted to create custom url for tracking ios installs in google analytics dashboard. I have been using Tapjoy to drive the installs. While creating the custom url from https://developers.google.com/analytics/devguides/collection/ios/v3/campaigns#url-builder it asks for a device id macro for custom ad networks.
Any idea what is the device id macro for tapjoy. Quick google search didnt get me any specific result.