Keep event lists aligned with RSVP declines
A declined invitation can prompt a targeted Doppler list update when your event policy says that person should no longer be subscribed to that list.
Trigger
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Action
Remove Subscriber
Tool to remove a specific subscriber from a list. use when you need to delete a subscriber after confirming they should no longer be subscribed.
Why this helps
An RSVP change can leave an event list out of date, and removing the wrong person can disrupt communication.
- Keep a specific event list current when policy calls for removal.
- Avoid changes to unrelated subscriber lists.
- Make removal decisions based on an explicit instruction.
Setup
Build it in a few focused steps.
- 1Connect Google Calendar and Doppler once in the Notis portal.
- 2Create an automation in the portal or tell Notis what outcome you want from any channel.
- 3In one instruction, name the account and event-specific list, and explain when a decline authorizes removal.
- 4Pick Attendee Response Changed as the trigger and choose where run reports should go.
- 5Test with one real decline and verify the intended list before relying on it.
Questions about this workflow
Does a declined RSVP mean someone unsubscribed?
No. A calendar decline is not an email unsubscribe. Use this only when your stated event-list policy authorizes removal, and keep broader marketing consent separate.
Can it remove people from every list?
The action is to remove a subscriber from a specific list. Name that list clearly in your instruction.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Calendar to Doppler marketing automation. A trigger fires from one place; an action lands in another.
Google Calendar triggers
Doppler marketing automation actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Subscriber
Tool to add a new subscriber to a specific list for a specified account.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create List
Tool to create a new subscriber list for a specified account. use when you need to segment contacts into a new list.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Delete List
Tool to delete a specific subscriber list by its id. use when permanently removing a list after confirming its no longer needed.
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.
Get Campaigns
Tool to retrieve all campaigns associated with the specified account. use after confirming the accountname to fetch campaigns.
Event Starting Soon
Triggers when a calendar event is within a configured number of minutes from starting. Returns event details, time remaining, attendees, and join links when available.
Get List
Tool to retrieve details of a specific subscriber list by its id. use when you need to fetch metadata of an existing list.
Calendar Event Changes
**SOON TO BE DEPRECATED** - Use Calendar Event Sync (polling trigger) instead. Real-time webhook trigger for calendar event changes. Returns event metadata only. For full event data, use Calendar Event Sync (polling trigger).
Get Lists
Tool to retrieve all lists associated with a specified doppler account. use when you need an overview of all mailing lists. example: "retrieve lists for account partnerships@composio.dev"
Event Created
Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.
Get Removed Subscribers
Tool to retrieve subscribers removed from all lists. use when you need to audit unsubscribes within a date range.
Calendar Event Sync
Polling trigger that returns full event data including details, attendees, and metadata. For real-time notifications with basic info, use Calendar Event Changes (webhook).
Get Subscriber
Tool to retrieve details of a specific subscriber by their email. use when you need to fetch subscriber information for a given account.
Connect any two apps with Notis in the middle.
Google Calendar and Doppler marketing automation, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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