# Querying events through the `events` connection and `CommentEvent.subject` becomes nullable — Shopify developer changelog
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## Querying events through the `events` connection and `CommentEvent.subject` becomes nullable

As of  2024-10, you can query [events](https://shopify.dev/docs/api/admin-graphql/unstable/interfaces/Event) by means of `eventsCount`, `event` and `events`.

There has been the addition of an `events` connection on several types as well, allowing you to query the related events:

- [Article](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Article)
- [Blog](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Blog)
- [Collection](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Collection)
- [Comments](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Comment)
- [Pages](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Page)
- [ProductVariants](https://shopify.dev/docs/api/admin-graphql/unstable/objects/ProductVariant)
- [Products](https://shopify.dev/docs/api/admin-graphql/unstable/objects/Product)

There has been one breaking change on the `CommentEvent.subject` field where we transitioned it to be nullable, null will be returned when the `subject`'s underlying data has been deleted, in the process we also deprected `deletionEvents` as these are now returned as an `Event`. When the `subject` is deleted, the REST API, will also return `null` for the `subject` property.

*Published: October 01, 2024*
Tags: API, New
Link: https://shopify.dev/changelog/querying-events-through-the-events-connection-and-commentevent-subject-becomes-nullable

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