---
title: isConstrained
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/nwpath/isconstrained
---

# isConstrained

A Boolean that indicates whether or not the path uses a constrained interface, such as when using low-data mode.

## Declaration

```swift
var isConstrained: Bool { get }
```

## See Also

### Getting network path properties

- [status](networkextension/nwpath/status.md)
- [NWPathStatus](networkextension/nwpathstatus.md)
- [isExpensive](networkextension/nwpath/isexpensive.md)