Way to get the iOS Simulator IDFA from Appium?

I need to check some attributes logged by an app against the logs recorded on the server. To do this, I need to pass in the IDFA. Unfortunately this gets reset each time my script runs. I had set the noReset flag to true, but I would like for the app state and user data to be reset between runs. Is there a way I can reset the app data between runs without changing the IDFA in the simulator, or is there a way I can get the IDFA from the current session?