S3DisableContentMD5Validation skips the request header that DeleteObjects
requires, so AWS rejects every directory removal and the filer remote sync
offset stalls. Issue the delete through DeleteObjectsRequest and re-enable
the flag on that request's config copy so the SDK's own checksum handler
adds the header without changing any other operation.
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Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>