---
title: apnsEnvironment
framework: CloudKit JS
role: symbol
role_heading: Instance Property
platforms: [cloudkit js 1.0+]
path: cloudkitjs/cloudkit.containerconfig/apnsenvironment
---

# apnsEnvironment

The Apple Push Notification service (APNs) environment associated with this container. Possible values are CloudKit.DEVELOPMENT_ENVIRONMENT and CloudKit.PRODUCTION_ENVIRONMENT.

## Declaration

```data
attribute String apnsEnvironment;
```