DOIs are expected to be persistent identifiers for data and should not be deleted. For this reason no delete functionality exists within the ANDS DOI Service.
The preferred approach is to
update the DOI's URL to point to a landing page that explains why the data set is no longer available or a 'tombstone page'. You may refer to DataCite's Best Practices for Tombstone Pages for guidance and example.
You may also contact email@example.com for further information or assistance.
Using the DOI Service ' Deactivate a DOI' service point does not delete a DOI. The DOI will continue to resolve to the URL associated with it. Marking a DOI as inactive only prevents the DOI's metadata from being returned by the public
'Get DOI Metadata' service endpoint, and by DataCite's Metadata Search and OAI-PMH feed.