odata message

Subject: [OASIS Issue Tracker] (ODATA-665) Add OData-MetadataETag header

From: OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>
To: odata@lists.oasis-open.org
Date: Tue, 13 May 2014 23:57:05 +0000 (UTC)

Ralf Handl created ODATA-665:
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             Summary: Add OData-MetadataETag header
                 Key: ODATA-665
                 URL: https://tools.oasis-open.org/issues/browse/ODATA-665
             Project: OASIS Open Data Protocol (OData) TC
          Issue Type: Improvement
          Components: OData Protocol 
    Affects Versions: V4.0_OS
            Reporter: Ralf Handl
             Fix For: V4.1_WD01


In responses this header is an alternative to the odata.metadataETag instance annotation for JSON that can also be used in responses with 204 No Content or in Atom.

In requests it expresses the desire to receive requests using the metadata version with this ETag. This is useful for stores that version their EDM schemas.



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