Bring a calendar event up to date after a reschedule
When a page shows new event details, have Notis find and patch the existing 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A rescheduled event can leave your calendar showing details that are no longer current.
- Use details from a submitted page to update an existing event
- Patch specified fields while preserving other event information
- Keep the calendar aligned with an announced change
Setup
Build it in a few focused steps.
- 1Connect AgentQL and Google Calendar once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3In one instruction, tell Notis how to identify the existing event and which verified page details to patch.
- 4Choose the webhook trigger and a destination for run reports.
- 5Test with one real rescheduled event and verify the updated entry.
Questions about this workflow
What does Patch Event do with fields I do not mention?
It updates specified fields using patch semantics. Arrays such as attendees are fully replaced if provided, so only include them when you intend to replace them.
What if Notis cannot identify a unique event?
Tell Notis to stop and report the ambiguity rather than patching an uncertain match.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agentql to Google Calendar. A trigger fires from one place; an action lands in another.
Agentql 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.
Agentql 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.