Hi, when retrieving a datastream, if you need to retrieve a particular version 
you can specify the DateTime e.g. like this:

             Simple HTTP:
           
/fedora/objects/test:123/datastreams/TEST_DS_ID/content?asOfDateTime=2012-11-27T04:11:07.217

   OR

            SOAP API - Java example:
           GetDatastreamDissemination dsd = new GetDatastreamDissemination();
           dsd.setPid("test:123");
           dsd.setDsID("TEST_DS_ID");
           dsd.setAsOfDateTime("2012-11-27T04:11:07.217");

Is there a way to retrieve a particular version (either via the SOAP
API or via simple HTTP) without specifying Date/Time, but instead
by specifying a version number ?

Maybe something like this for version 2 ?
/fedora/objects/test:123/datastreams/TEST_DS_ID/content/2 or .2 or something


Dave Jarvis
Technical Support Officer - Contractor, Library Repository Services, UNSW 
Library


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