code: func (r User_Customer_MobileDevice) GetAvailablePushNotificationSubscriptions() (resp []datatypes.Notification, err error) {
  	err = r.Session.DoRequest("SoftLayer_User_Customer_MobileDevice", "getAvailablePushNotificationSubscriptions", nil, &r.Options, &resp)
  	return
  }
docs: // Retrieve Notification subscriptions available to a mobile device.