If an air waybill record has been transmitted to Air AMS, but the cargo will not be transported to the United States (i.e, the cargo is re-routed outside the United States), what must the Air AMS participant do?

If an air waybill record has been transmitted to Air AMS, but the cargo will not be transported to the United States (i.e, the cargo is re-routed outside the United States), what must the Air AMS participant do?

The Air AMS participant that transmitted the air waybill record must delete the air waybill record from Air AMS.