---
title: errorDomain
framework: DeviceCheck
role: symbol
role_heading: Type Property
platforms: [iOS 11.0+, iPadOS 11.0+, Mac Catalyst 13.1+, macOS 10.15+, tvOS 11.0+, visionOS 1.0+, watchOS 9.0+]
path: devicecheck/dcerror-swift.struct/errordomain
---

# errorDomain

The error domain for errors associated with DeviceCheck APIs.

## Declaration

```swift
static var errorDomain: String { get }
```