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API changebeta

Added the lock method to the driveItem resource.

2 added
Added lock, releaseLock

Added 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.

Source last updated 2026-07-02

Affected: Microsoft Graph, Files

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