---
title: NSBundleResourceRequestLowDiskSpace
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsnotification/name-swift.struct/nsbundleresourcerequestlowdiskspace
---

# NSBundleResourceRequestLowDiskSpace

Posted after the system detects that the amount of available disk space is getting low. The notification is posted to the default notification center.

## Declaration

```swift
static let NSBundleResourceRequestLowDiskSpace: NSNotification.Name
```

## Discussion

Discussion After receiving this notification, the app should release any on-demand resources that are not required. Call endAccessingResources() to release the managed resources. If the app is in the background and the app does not free up enough space, it may be terminated. note: This notification is generated independently of any other iOS notifications for low disk space.