Apply confirmed rescheduling changes to an existing event
When a caller confirms a change, update only the relevant details on the identified event.
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
Rescheduling by phone can leave the old time on the calendar unless someone remembers to update it.
- Apply confirmed event changes promptly.
- Keep event details current after a call.
- Avoid rewriting unrelated fields on an event.
Setup
Build it in a few focused steps.
- 1Connect Bland AI and Google Calendar once in the Notis portal.
- 2Create a new automation in the portal or tell Notis to create one.
- 3In one instruction, ask Notis to identify the event, verify the caller confirmed the change, and patch only the confirmed fields.
- 4Pick a Notis webhook trigger and choose where run reports should go.
- 5Test with one real rescheduling example and check the updated event.
Questions about this workflow
What if Notis cannot identify the event?
Instruct it to report the ambiguity and request a human review instead of changing a possibly wrong event.
Does patching replace every event field?
Patch semantics update supplied fields. Array fields such as attendees are fully replaced if supplied, so avoid changing them unless the call confirms the intended attendee list.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Bland AI to Google Calendar. A trigger fires from one place; an action lands in another.
Bland AI 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.
Bland AI and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Google Calendar.