Handle canceled events before their QR codes mislead people
Close the loop when an event disappears from the calendar.
Trigger
Event Canceled or Deleted
Triggers when a Google Calendar event is cancelled or deleted. Returns minimal data: event_id, summary (if available), and cancellation timestamp.
Action
Update QR Code
Tool to update an existing qr code by its id. use when you need to modify qr code attributes; only provided fields are changed.
Why this helps
Canceled events leave active QR codes pointing people toward outdated plans.
- Reduce stale campaign traffic
- Trigger timely QR review
- Keep event assets accurate
Setup
Build it in a few focused steps.
- 1Connect Google Super and Beaconstac in Notis.
- 2Create an automation that updates the QR code tied to a canceled event.
- 3Pick Event Canceled or Deleted as the trigger.
- 4Choose a report channel and test with one canceled event.
Questions about this workflow
Can it mark the QR for review instead of changing it?
Yes. Ask Notis to apply a review label or update only the requested fields.
How is the QR code identified?
Provide a naming convention, event ID, or campaign reference in the prompt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Beaconstac. A trigger fires from one place; an action lands in another.
Google Super triggers
Beaconstac actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Place
Tool to create a new place for location-based assets. use when you need to register a new physical place under an organization.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create QR Template
Tool to create a new qr code template. use when you need reusable design presets for qr codes.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Create Tag
Tool to create a new tag for organizing qr codes and other objects. use when you need to categorize qr codes under a specific organization.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Create User
Tool to create a new user. use when onboarding a new user under your organization (reseller plan and above).
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Delete QR Code
Tool to delete a qr code by its id. use when you need to remove an existing qr code after validation.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Delete QR Code Template
Tool to delete a qr code template by its id. use when you need to permanently remove a qr code template that is no longer needed.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Delete Tag
Tool to delete a tag by its id. use when you need to remove an existing tag after validation.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
List Bulk QR Code Collections
Tool to list bulk qr code collections. use when you need to filter, search, or order your bulk qr code collections.
Connect any two apps with Notis in the middle.
Google Super and Beaconstac, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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