Update a message label when its task changes
Use a task change to keep the label on its known Gmail message in sync with your process.
Trigger
Task Details Changed
Triggers when a specific task's details change. This trigger monitors a single Google Task and fires when any of its details (title, notes, status, due date, completion, position) are modified.
Action
Modify email labels
Adds and/or removes specified gmail labels for a message; ensure `message id` and all `label ids` are valid (use 'listlabels' for custom label ids).
Why this helps
Email organization falls behind when task status changes but the related message stays in the wrong label.
- Update message organization when task details change.
- Keep a known email connected to the work it supports.
- Apply only label changes named in your instruction.
Setup
Build it in a few focused steps.
- 1Connect Google Tasks and Gmail once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3Tell Notis how to identify the related message and which existing Gmail labels to add or remove for each relevant change.
- 4Pick the Google Tasks Task Details Changed trigger for the task and choose where run reports go.
- 5Test with one real task and message, confirming the message and label IDs are available.
Questions about this workflow
Can Notis find the message automatically?
The label action needs a valid message ID and label IDs. Use the task or another available result to identify the message, and list labels first if their IDs are needed.
Can it create a missing label?
This action modifies labels. Creating a label requires a separate Gmail action, and the label must exist before it can be applied.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Tasks to Gmail. A trigger fires from one place; an action lands in another.
Google Tasks triggers
Gmail actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Modify email labels
Adds and/or removes specified gmail labels for a message; ensure `message id` and all `label ids` are valid (use 'listlabels' for custom label ids).
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create email draft
Creates a gmail email draft, supporting to/cc/bcc, subject, plain/html body (ensure `is html=true` for html), attachments, and threading.
New Task Created
Triggers when a new task is created in a Google Tasks list. Uses timestamp filtering (updatedMin) to efficiently detect new tasks.
Create label
Creates a new label with a unique name in the specified user's gmail account.
New Task List Created
Triggers when a new Google Tasks task list is created. This trigger monitors Google Tasks and fires when new task lists are detected.
Delete Draft
Permanently deletes a specific gmail draft using its id; ensure the draft exists and the user has necessary permissions for the given `user id`.
Task Details Changed
Triggers when a specific task's details change. This trigger monitors a single Google Task and fires when any of its details (title, notes, status, due date, completion, position) are modified.
Delete message
Permanently deletes a specific email message by its id from a gmail mailbox; for `user id`, use 'me' for the authenticated user or an email address to which the authenticated user has delegated access.
Task List Changed
Triggers when a task list changes (title or content updates). This trigger monitors a specific Google Tasks list and fires when changes are detected.
Fetch emails
Fetches a list of email messages from a gmail account, supporting filtering, pagination, and optional full content retrieval.
Task Updated
Triggers when an existing task is updated in a Google Tasks list. This trigger monitors a specific task list and fires when tasks are modified.
Fetch message by message ID
Fetches a specific email message by its id, provided the `message id` exists and is accessible to the authenticated `user id`.
Fetch Message by Thread ID
Retrieves messages from a gmail thread using its `thread id`, where the thread must be accessible by the specified `user id`.
Connect any two apps with Notis in the middle.
Google Tasks and Gmail, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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