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# SFContentBlockerErrorCode

Messages that describe a content blocker error.

```
enum SFContentBlockerErrorCode
```

## Topics

### Constants

[`SFContentBlockerNoExtensionFound`](/documentation/SafariServices/SFContentBlockerErrorCode/noExtensionFound)

[`SFContentBlockerNoAttachmentFound`](/documentation/SafariServices/SFContentBlockerErrorCode/noAttachmentFound)

[`SFContentBlockerLoadingInterrupted`](/documentation/SafariServices/SFContentBlockerErrorCode/loadingInterrupted)

## Relationships

### Conforms To

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

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

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

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

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

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

---

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