Clear Canceled Events from Your Calendar
When a cancellation is confirmed, send its event identifiers to remove the obsolete calendar entry.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Delete event
Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
Why this helps
Canceled plans left on the calendar can cause confusion and wasted preparation.
- Remove an event after a confirmed cancellation.
- Reduce confusion from outdated calendar entries.
- Use explicit identifiers to target the intended event.
Setup
Build it in a few focused steps.
- 1Connect ChMeetings and Google Calendar once in the Notis portal.
- 2Create an automation named Remove a Canceled Event from Google Calendar.
- 3Tell Notis to delete only the event identified by the calendar ID and event ID in a confirmed cancellation request.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one real canceled event and verify the specified entry is gone.
Questions about this workflow
Can this cancel an event from its name alone?
No. The delete action requires the calendar ID and event ID. Include them in the cancellation request.
What happens if the event is already gone?
The action is idempotent but returns a not found error if the event does not exist.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Chmeetings to Google Calendar. A trigger fires from one place; an action lands in another.
Chmeetings triggers
Google Calendar actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
Update Calendar
Updates metadata for a calendar.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
Create Event
Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.
Delete event
Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Chmeetings and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Google Calendar.