Cancel an active booking when the request is clear
A direct cancellation request can trigger the corresponding Cal cancellation, using the booking UID so the right appointment is addressed.
Trigger
New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
Action
Cancel booking via uid
Cancels an existing and active cal.com booking using its unique identifier (uid).
Why this helps
Cancellations are easy to miss when the request arrives in email but the booking lives elsewhere.
- Act on explicit cancellation requests without switching tools.
- Use the unique booking identifier to target the appointment.
- Keep the cancellation result in the run report.
Setup
Build it in a few focused steps.
- 1Connect Gmail and Cal once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name and prompt.
- 3Describe that only an explicit cancellation request with a clear booking UID should cancel the active Cal booking.
- 4Pick New Gmail Message Received as the trigger and choose where run reports go.
- 5Test with one real cancellation request and review the outcome.
Questions about this workflow
Does the action cancel any booking found by attendee name?
The action requires the booking UID. If the email does not provide enough information to identify it, review manually.
Can a cancelled booking be restored through this action?
No. This action cancels an active booking and should be used only for a clear request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Gmail to Cal. A trigger fires from one place; an action lands in another.
Gmail triggers
Cal actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add member to team
Adds a new member to a specified team within an organization by creating a team membership.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Add organization attribute option
Adds a new option to an organization's attribute, requiring a display `value` and a `slug` unique for that attribute.
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
Delete oauth client webhook
Permanently deletes a specific webhook subscription of an oauth client in the cal application, stopping its notifications.
New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
Cancel booking via uid
Cancels an existing and active cal.com booking using its unique identifier (uid).
Check calendar availability
Retrieves free/busy availability for a specified calendar to aid scheduling without revealing event details; requires an existing, accessible calendar, noting that data granularity can vary.
Check gcal synchronization status
Call this read-only action to verify the connection and synchronization status of a user's google calendar integration with cal.
Check ics feed calendar endpoint
Checks an ics feed url (expected as a query parameter) to verify its validity, accessibility, and icalendar data integrity.
Check Stripe status
Verifies if stripe is correctly connected to the cal scheduling system and functional for processing payments, reporting only on the integration's status.
Connect any two apps with Notis in the middle.
Gmail and Cal, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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