Sync Submitted
The SmartWalking API accepted the submission. The data is in the SmartWalking DB but has not yet been promoted to the Main DB, so it is not queryable via the Mobile API yet — do not refresh activity totals on this event.
Always followed by exactly one terminal event:
jobId non-null → SDK polls the backend → SyncProcessed, SyncProcessingTimedOut, or SyncFailed
jobId null → SyncProcessingDeferred is emitted immediately