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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 contentpreservation in an asynchronous deep archive.

Repository Gateway API

PUT Object (deposit)

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Description

Create a gateway object for preservation of a Bag Object from the repository

Requests/Responses

• Request: PUT /ObjectId HTTP/1.1

• Request Body: Compressed Bag
• Request Headers:
  • Content-Type
• Response Code: 202 Accepted 201 Created (on success)

HEAD Object (audit)

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Description

Retrieve audit metadata for the object.

Requests/Responses

• Request: GET /ObjectId HTTP/1.1

• Request Body: n/a
• Response Code: 200 OK

• Response Body:

  Code Block
  language js title JSON response body
  { }

  
  

DELETE Object (destroy)

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Description

Request removal of a Bag Object and all its contents

Requests/Responses

• Request: DELETE /ObjectId HTTP/1.1

• Request Body: n/a
• Response Code: 204

POST Object Restore

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Description

Request restore of a Bag Object and all its contents for later retrieval

Requests/Responses

• Request: Post /ObjectId?restore HTTP/1.1

• Request Body: n/a
• Response Code:
  • 202 Accepted (if the object is not already restored)
  • 200 OK (if the object is already restored and available for retrieval)

GET Object (retrieve)

Description

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Retrieve a restored object.

Requests/Responses

• Request: GET /ObjectId HTTP/1.1

• Request Body: n/a
• Response Code:
  • 200 OK (if the object is restored available)

  • 403 Forbidden (if the object has not been restored)

• Response Body: Compressed bag
• Response Headers:
  • Content-Type

Authentication

Repository Client Authorization

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