Total bytes transferred across both directions.
Count of files deleted/hidden across both sides.
Resolved direction of this sync (after auto resolution).
Count of files downloaded.
Count of per-file errors.
Per-file events emitted by the SDK's synchronize() (upload-done, download-done, skip, delete-*, hide, error).
Count of files left unchanged (already in sync).
Count of files uploaded.
Result of syncCommand: per-event log plus aggregate counters.