Keep Calendar Event Details Current
Send an update with the event identifiers and changed details to revise the calendar entry.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Patch Event
Updates specified fields of an existing event in a google calendar using patch semantics (array fields like `attendees` are fully replaced if provided); ensure the `calendar id` and `event id` are valid and the user has write access to the calendar.
Why this helps
A change made during event planning can leave the calendar with outdated details.
- Apply supplied changes to an existing event.
- Keep event details aligned with a planning update.
- Avoid replacing fields that the request does not intend to change.
Setup
Build it in a few focused steps.
- 1Connect ChMeetings and Google Calendar once in the Notis portal.
- 2Create an automation named Update a Calendar Event from ChMeetings.
- 3Tell Notis to patch only the changed fields of the existing event identified in each request.
- 4Pick the webhook trigger and choose where run reports should go.
- 5Test with one real update request and verify the intended event fields changed.
Questions about this workflow
What identifiers are needed?
Provide the Google Calendar calendar ID and event ID along with the fields to update.
Will omitted fields be replaced?
Patch Event uses patch semantics, so provide only the fields intended to change. Array fields such as attendees are fully replaced if included.
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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