Update calendar events when appointments move
Keep the original event intact while changing only what Check Cherry changed.
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
Rescheduled appointments create stale times and locations across calendars.
- Preserves existing event details
- Reduces accidental overwrites
- Keeps times and locations aligned
Setup
Build it in a few focused steps.
- 1Connect Check Cherry and Google Calendar in Notis once.
- 2Create an automation that patches the matching event from appointment change webhooks.
- 3Pick the webhook trigger and choose the report destination.
- 4Test with one rescheduled appointment.
Questions about this workflow
What if the event cannot be found?
Ask Notis to report the missing event for manual review instead of creating a duplicate.
Can it change only the location?
Yes, patch semantics allow the instruction to target only the changed fields.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Check Cherry to Google Calendar. A trigger fires from one place; an action lands in another.
Check Cherry 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.
Check Cherry 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.