Files: 2 API change passages
What Microsoft published
Changelog entryAdded the lock method to the driveItem resource. Use it to acquire an exclusive lock on a file or refresh an existing lock held by the calling user. Added the releaseLock method to the driveItem resource. Use it to release the exclusive lock the calling user currently holds on a file.
2 individual passage citations
2 API documentation links
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What changed
First observed 26 Oct 2026No field changes are shown for this selection.
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