Calendar Watch Events not triggering

[Hipla By Inventry]

I am experiencing an issue with the Google Calendar API where watch events are not triggering as expected. Despite successfully creating a watch channel, I am not receiving notifications when calendar events are created, updated, or deleted.

Steps Taken:

• • Successfully set up and received the initial sync token.

  • Verified the notification endpoint is accessible and returns HTTP 200.

  • Confirmed the channel expiration time is valid.

• Issue: No notifications are received after calendar changes.

Could you please help investigate why the watch events are not being triggered? Any guidance or troubleshooting steps would be highly appreciated.

Thank you for your support.