public static void removeSessionCallbackParameter(string key)
{
#if UNITY_IOS
AdjustiOS.removeSessionCallbackParameter(key);
#elif UNITY_ANDROID
AdjustAndroid.removeSessionCallbackParameter(key);
#elif UNITY_WP8
AdjustWP8.removeSessionCallbackParameter(key);
#elif UNITY_METRO
AdjustMetro.removeSessionCallbackParameter(key);
#else
Debug.Log("adjust: SDK can only be used in Android, iOS, Windows Phone 8 or Windows Store apps.");
return;
#endif
}
