The preservation Gateway functions as an aggregating cache for preservation requests originating with a repository and destined for a DDP via the OTM Bridge. This allows repositories to synchronously send content preservation in an asynchronous deep archive.
Request: PUT /ObjectId HTTP/1.1
202 Accepted
(on success)Request: GET /ObjectId HTTP/1.1
200 OK
Request: DELETE /ObjectId HTTP/1.1
204
Request: Post /ObjectId?restore HTTP/1.1
202 Accepted
(if the object is not already restored)200 OK
(if the object is already restored and available for retrieval)Request: GET /ObjectId HTTP/1.1
200 OK
(if the object is restored available)403 ForbiddenÂ
(if the object has not been restored)