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Respond to RSVP changes with a voice follow-up

Keep meeting plans moving when an attendee changes their response, without adding another follow-up to your 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

Make a phone call from agent

Initiate calls

Why this helps

A changed RSVP can leave you adjusting plans or chasing clarification long after the notification is buried.

  • Notice accepted, declined, and tentative RSVP changes.
  • Prompt a call when a response needs a personal follow-up.
  • Reduce the mental load of tracking meeting changes.

Setup

Build it in a few focused steps.

  • 1Connect Google Calendar and Bolna once in the Notis portal.
  • 2Create an automation from Automations, New Automation, or tell Notis from any channel.
  • 3Describe in one instruction which RSVP changes warrant a call, who the agent should call, and what it should say.
  • 4Choose Attendee Response Changed as the trigger and select a report channel.
  • 5Test with one real RSVP change and review the run report.

Questions about this workflow

Which RSVP statuses can start this workflow?

The trigger fires when an attendee changes their response to accepted, declined, or tentative.

Can I call only people who decline?

Tell Notis in the instruction which response changes should prompt a call. The trigger returns the attendee and current status.

Does the trigger include the full meeting details?

It returns attendee information and the current RSVP status. Specify any additional details the agent should use and ensure they are available in the run context.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Google Calendar to Bolna. A trigger fires from one place; an action lands in another.

Google Calendar triggers

Bolna actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Delete agent by id

Delete an agent

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Delete batch by id

Delete a batch

ActionInstant

Attendee Response Changed

Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.

TriggerPolling

Fetch all batches by agent id

List all batches for agent

ActionInstant

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.

TriggerPolling

Get all agents

List all agents

ActionInstant

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.

TriggerPolling

Get all phone numbers

List all phone numbers for your account

ActionInstant

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).

TriggerInstant

Get execution by id

Retrieve specific execution by `execution id`

ActionInstant

Event Created

Polling trigger that fires when a new calendar event is created. Returns event ID, summary, start/end times, and organizer info.

TriggerPolling

Make a phone call from agent

Initiate calls

ActionInstant

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).

TriggerPolling

Retrieve agent by id

Retrieve an agent

ActionInstant

Connect any two apps with Notis in the middle.

Google Calendar and Bolna, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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