Check ProductSet contents from a Notion comment
Ask for a catalog check in the discussion and receive the listed ProductSet contents in the run report.
Trigger
Comment Created
Triggers when a new comment is created in Notion. Optional `page_id` filter scopes to comments on a specific page. When omitted, fires for any new comment in the workspace the integration has access to. Requires the 'Read comments' capability on the Notion integration. If a connection was authorized before that capability was enabled, the user must re-authorize the connection for comment events to flow.
Action
List Products in ProductSet
Tool to list Products in a specified ProductSet. Use when you need to retrieve Products associated with a ProductSet after confirming it exists, with optional pagination.
Why this helps
A simple inventory question can pull someone away from a Notion discussion into cloud tooling.
- Keeps a lightweight inventory check close to the discussion.
- Retrieves the Products belonging to the named ProductSet.
- Avoids a catalog change while answering the question.
Setup
Build it in a few focused steps.
- 1Connect Notion and Google Cloud Vision to Notis once; confirm the Notion connection can read comments.
- 2Create an automation or ask Notis for it in plain language.
- 3In one instruction, list Products for the ProductSet named in a comment that clearly requests inventory and report the results.
- 4Select Comment Created and choose a reporting channel.
- 5Test by commenting on a page with a valid ProductSet resource name.
Questions about this workflow
Does the comment trigger require special access?
Yes. The Notion integration needs Read comments, and a previously authorized connection may need re-authorization after that capability is enabled.
Does this change the ProductSet?
No. It lists associated Products and reports the results.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Google cloud vision. A trigger fires from one place; an action lands in another.
Notion triggers
Google cloud vision actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Vision Product
Tool to create and return a new Product resource. Use when you need to register a product in a specific project/location after preparing product details.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create ReferenceImage
Tool to create a ReferenceImage under a product. Use when adding a new image to a product for detection.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Delete Product
Tool to permanently delete a Product and its reference images. Use after confirming the product's resource name.
Comment Created
Triggers when a new comment is created in Notion. Optional `page_id` filter scopes to comments on a specific page. When omitted, fires for any new comment in the workspace the integration has access to. Requires the 'Read comments' capability on the Notion integration. If a connection was authorized before that capability was enabled, the user must re-authorize the connection for comment events to flow.
Get Product
Tool to get information associated with a Product. Use when you have the product resource name and need its details.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Get Product Set
Tool to get a ProductSet. Use when you need metadata details of an existing ProductSet by its full resource name. Use after obtaining the resource name.
Database Created
Triggers when a new Notion database (the container) is created. A database is the post-2025-09-03 container that holds one or more data sources. This trigger fires for the container's creation event (`database.created`), distinct from `NOTION_DATASOURCE_CREATED` which fires when a new data source is added to an existing database. Most customers calling Notion's `POST /v1/databases` (the legacy API) or creating a database via the Notion UI will see this event. Adding a new data source to an existing database fires `data_source.created` instead — use `NOTION_DATASOURCE_CREATED` for that. Notion's payload puts `entity.type: "block"` (the container is a `child_database` block in the content tree) and `entity.id` is the database id.
Import Product Sets
Tool to asynchronously import reference images into ProductSets from a CSV in GCS. Use when you need to bulk import images into product sets via a Cloud Storage CSV.
Data Source Created
Triggers when a new Notion data source is created. Fires workspace-wide. The payload's `data.parent` carries the data source's tree parent (typically the teamspace) for downstream filtering. A single template-based database creation can fire multiple `data_source.created` events at once — one per data source the template instantiates.
List IndexEndpoints
Tool to list IndexEndpoints in a project and location. Use when you need to retrieve existing IndexEndpoints and handle pagination.
Data Source Schema Updated
Triggers when a Notion data source's schema is updated. Fires on column add / remove / rename. Payload includes `data.updated_properties: [{id, name, action}]` so consumers can discriminate the kind of change downstream. Optional `data_source_id` filter scopes to schema changes on a single data source. When omitted, fires for any schema change in the workspace the integration has access to. Note: adding a column also fires `page.properties_updated` once per existing row in the data source. Customers wanting a single structural-change signal should use this trigger.
List Locations
Tool to list available Vision AI service locations for a project. Use when you need to discover supported regions before making region-specific API calls.
Connect any two apps with Notis in the middle.
Notion and Google cloud vision, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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