feat: add driveItem versions API - #73
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Implements the MS Graph driveItemVersion operations on files:
- GET .../items/{id}/versions lists the versions, newest first
- GET .../versions/{version-id} returns one version, "current" describes the file itself
- GET .../versions/{version-id}/content redirects to a signed download url for the version
- POST .../versions/{version-id}/restoreVersion makes the version the current content
The operations map onto ListFileVersions and RestoreFileVersion of the
gateway. Version downloads point at the WebDAV meta endpoint, signed the
same way as the driveItem download url. The download url is only added
when requested via $select.
The driveItemVersion models are vendored from the regenerated client of
opencloud-eu/libre-graph-api#73 until that spec change is merged and the
dependency can be bumped.
dschmidt
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to opencloud-eu/opencloud
that referenced
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Sep 7, 2026
Implements the MS Graph driveItemVersion operations on files:
- GET .../items/{id}/versions lists the versions, newest first
- GET .../versions/{version-id} returns one version, "current" describes the file itself
- GET .../versions/{version-id}/content redirects to a signed download url for the version
- POST .../versions/{version-id}/restoreVersion makes the version the current content
The operations map onto ListFileVersions and RestoreFileVersion of the
gateway. Version downloads point at the WebDAV meta endpoint, signed the
same way as the driveItem download url. The download url is only added
when requested via $select.
The driveItemVersion models are vendored from the regenerated client of
opencloud-eu/libre-graph-api#73 until that spec change is merged and the
dependency can be bumped.
dschmidt
added a commit
to opencloud-eu/opencloud
that referenced
this pull request
Sep 7, 2026
Implements the MS Graph driveItemVersion operations on files:
- GET .../items/{id}/versions lists the versions, newest first
- GET .../versions/{version-id} returns one version, "current" describes the file itself
- GET .../versions/{version-id}/content redirects to a signed download url for the version
- POST .../versions/{version-id}/restoreVersion makes the version the current content
The operations map onto ListFileVersions and RestoreFileVersion of the
gateway. Version downloads point at the WebDAV meta endpoint, signed the
same way as the driveItem download url. The download url is only added
when requested via $select.
The driveItemVersion models are vendored from the regenerated client of
opencloud-eu/libre-graph-api#73 until that spec change is merged and the
dependency can be bumped.
dschmidt
added a commit
to opencloud-eu/opencloud
that referenced
this pull request
Sep 7, 2026
Implements the MS Graph driveItemVersion operations on files:
- GET .../items/{id}/versions lists the versions, newest first
- GET .../versions/{version-id} returns one version, "current" describes the file itself
- GET .../versions/{version-id}/content redirects to a signed download url for the version
- POST .../versions/{version-id}/restoreVersion makes the version the current content
The operations map onto ListFileVersions and RestoreFileVersion of the
gateway. Version downloads point at the WebDAV meta endpoint, signed the
same way as the driveItem download url. The download url is only added
when requested via $select.
The driveItemVersion models are vendored from the regenerated client of
opencloud-eu/libre-graph-api#73 until that spec change is merged and the
dependency can be bumped.
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Model the MS Graph driveItemVersion resource and its operations: list, get, download content and restore a version.
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Models the MS Graph driveItemVersion resource and its four operations under
/v1.0/drives/{drive-id}/items/{item-id}/versions:GET .../versionslists the versions of a file, newest first. Like MS Graph, no$orderby,$filter,$topor$skip.GET .../versions/{version-id}returns one version.currentis accepted as an alias for the current version, as in MS Graph.GET .../versions/{version-id}/contentanswers with a 302 to a pre-authenticated URL, same pattern as the driveItem/contentendpoint.POST .../versions/{version-id}/restoreVersionreturns 204. The previously current content is kept as a new version, the restored version leaves the collection. 423 if the file is locked.The
driveItemVersionschema carriesid,lastModifiedDateTime,size,contentand the@microsoft.graph.downloadUrlannotation, which is only populated when requested via$select.lastModifiedByis part of the schema for MS Graph compatibility but documented as omitted, since the storage does not record who created a version. The MS Graphpublicationfacet is left out.The operations map onto the existing CS3 calls
ListFileVersions,RestoreFileVersionand a revision-key download, so no storage changes are needed. The MS Graphversionsrelationship on driveItem and$expand=versionsare intentionally not included yet, as that would need a batched listing path in the storage provider.