Keep follow-up events aligned with the latest agreement
When a meeting changes the plan, update the calendar event that already holds the follow-up time.
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 changed deadline or meeting plan can leave an old follow-up event on your calendar, causing confusion later.
- Reflect confirmed plan changes in the existing event.
- Keep calendar details aligned with the latest discussion.
- Avoid creating duplicate follow-up blocks.
Setup
Build it in a few focused steps.
- 1Connect Avoma and Google Calendar once in the Notis portal.
- 2Create an automation in Automations, then New Automation, and name it for follow-up updates.
- 3In one instruction, ask Notis to use webhook-supplied meeting details to identify a matching follow-up event and patch only confirmed changes.
- 4Pick a webhook trigger and choose where run reports should go.
- 5Test with one real meeting update and an existing follow-up event.
Questions about this workflow
What if more than one event matches?
Tell Notis to report ambiguous matches for review and make no changes until the intended event is clear.
Can this replace the entire event?
This uses Patch Event, which updates specified fields. If attendee arrays are provided, they are fully replaced, so include them only when you intend that result.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Avoma to Google Calendar. A trigger fires from one place; an action lands in another.
Avoma 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.
Avoma 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.