Unhandled (?) `googleapi: Error 410: Resource has been deleted` causes FATA log

[frittentheke]

When syncing from Microsoft Outlook to Google Calendar I sometime observe an error code 410 causing a FATA log message:

9:43AM INFO new event, needs sync title="[PREFIX] Preparation -..."
9:43AM INFO sinkEvent is not (anymore) in sourceEvents, marked for removal title="[PREFIX] Canceled: Event..."
9:43AM INFO sinkEvent is not (anymore) in sourceEvents, marked for removal title="[PREFIX] Canceled: Event..."
9:43AM INFO found 2 new, 0 changed, and 2 deleted events
9:43AM INFO Event deleted adapter=google type=sink title="[PREFIX] Canceled: Event..."
9:43AM INFO Event created adapter=google type=sink title="[PREFIX] OOO"
9:43AM INFO Event created adapter=google type=sink title="[PREFIX] Preparation -..."
9:43AM FATA we had some errors during synchronization:
failed to delete event [PREFIX] Canceled: Event... in sink google: googleapi: Error 410: Resource has been deleted, deleted

It seems this should be handled better as it might just be a deletion of an already deleted event?

• https://developers.google.com/workspace/calendar/api/guides/errors#410_gone