<!--
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  "identifier" : "/documentation/AccessorySetupKit/ASError",
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  "title" : "ASError"
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# ASError

An error encountered during accessory discovery.

```
struct ASError
```

## Topics

### Activation errors

[`static var activationFailed: ASError.Code`](/documentation/AccessorySetupKit/ASError/activationFailed)

### Life cycle errors

[`static var invalidated: ASError.Code`](/documentation/AccessorySetupKit/ASError/invalidated)

### Configuration errors

[`static var extensionNotFound: ASError.Code`](/documentation/AccessorySetupKit/ASError/extensionNotFound)

[`static var invalidRequest: ASError.Code`](/documentation/AccessorySetupKit/ASError/invalidRequest)

### Picker errors

[`static var pickerRestricted: ASError.Code`](/documentation/AccessorySetupKit/ASError/pickerRestricted)

[`static var pickerAlreadyActive: ASError.Code`](/documentation/AccessorySetupKit/ASError/pickerAlreadyActive)

### Cancellation and permission errors

[`static var userCancelled: ASError.Code`](/documentation/AccessorySetupKit/ASError/userCancelled)

[`static var userRestricted: ASError.Code`](/documentation/AccessorySetupKit/ASError/userRestricted)

### Communication errors

[`static var connectionFailed: ASError.Code`](/documentation/AccessorySetupKit/ASError/connectionFailed)

[`static var discoveryTimeout: ASError.Code`](/documentation/AccessorySetupKit/ASError/discoveryTimeout)

### Success cases

[`static var success: ASError.Code`](/documentation/AccessorySetupKit/ASError/success)

### Unclassified errors

[`static var unknown: ASError.Code`](/documentation/AccessorySetupKit/ASError/unknown)

### Accessing the error domain

[`static var errorDomain: String`](/documentation/AccessorySetupKit/ASError/errorDomain)

[`let ASErrorDomain: String`](/documentation/AccessorySetupKit/ASErrorDomain)

NSError domain for AccessorySetupKit errors.

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`CustomNSError`](/documentation/Foundation/CustomNSError)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`Error`](/documentation/Swift/Error)

[`Sendable`](/documentation/Swift/Sendable)

---

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