Stay current with shared file updates
Your shared project folder just updated. Notis blocks 15 minutes for a quick review—so you catch changes before they cascade.
Trigger
File Updated
Triggers when a file's metadata or content changes in Google Drive.
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
Shared folder files update frequently but you don't carve out review time, leading to misalignment and duplicated work.
- Quick review time auto-blocked when shared files update
- Stay aligned with collaborators
- Catch misaligned changes before they compound
- Reduce rework from missed updates
Setup
Build it in a few focused steps.
- 1Connect Google Drive and Google Calendar.
- 2Create an automation: ask Notis 'When a file in my shared folders is updated, block 15 minutes for a quick review on my calendar.'
- 3Select 'File Updated' as the trigger and point it to your shared folders.
- 4Set the review duration (15-30 minutes typically).
- 5Choose your calendar.
- 6Test by updating a file in a shared folder and confirming the review block appears.
Questions about this workflow
What if multiple files update at the same time?
Notis can batch them into one review block or create separate blocks for each. Tell it your preference.
Can I skip review blocks for certain types of updates?
Yes, filter by file type (e.g., 'only for spreadsheet updates, not formatting changes') or by folder.
Will this clutter my calendar?
It depends on update frequency. If your shared folders update multiple times daily, you might want to batch reviews into one block instead.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Drive to Google Calendar. A trigger fires from one place; an action lands in another.
Google Drive 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.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
File Created
Triggers when a new file is created in Google Drive.
Update Calendar
Updates metadata for a calendar.
File Deleted or Trashed
Triggers when a file is moved to trash or permanently deleted in Drive.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
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.
File Updated
Triggers when a file's metadata or content changes in Google Drive.
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.
Google Drive Changes
Triggers when changes are detected in a Google Drive.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Google Drive and Google Calendar, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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