SmartyAds will have to know the following details in order to execute the data deletion request of your data subject: 1) The date when the request has been made by the data subject 2) Official advertising ID of your data subject (IDFA, AAID), the ID of the device from which the request was made in UUID format 3) The ID of the application on the store, the name of the app or the website from which the request has been obtained.