---
title: firesOn
framework: CloudKit JS
role: symbol
role_heading: Instance Property
platforms: [cloudkit js 1.0+]
path: cloudkitjs/cloudkit.subscription/fireson
---

# firesOn

An array of keywords that specify the actions that should trigger push notifications. Possible values in the array are: "create", "update", and "delete". This key is not used if query is null.

## Declaration

```data
attribute String[] firesOn;
```