The record is marked as no longer valid.
The district to which this record is assigned had gone through address reorganization, such as designation as a building-based addressing area.
The record contained some errors and was amended.
The record is not modified.
The district to which this record is assigned had gone through area reorganization.
The area or its districts weren't changed, but the postal codes were reassigned.
The city where the area to which this record was assigned previously belongs was merged with other cities.
The enum for
update_reasonproperty ofAddressdata.