code: func (r Notification_User_Subscriber_Mobile) GetPreferencesDetails() (resp []datatypes.Notification_Preference, err error) {
  	err = r.Session.DoRequest("SoftLayer_Notification_User_Subscriber_Mobile", "getPreferencesDetails", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve Preference details such as description, minimum and maximum limits, default value and unit of measure.