---
title: LanguageModelError.GuardrailViolation
framework: foundationmodels
role: symbol
role_heading: Structure
path: foundationmodels/languagemodelerror/guardrailviolation
---

# LanguageModelError.GuardrailViolation

Information about a guardrail violation.

## Declaration

```swift
struct GuardrailViolation
```

## Topics

### Creating an error instance

- [init(debugDescription:metadata:)](foundationmodels/languagemodelerror/guardrailviolation/init(debugdescription:metadata:).md)

### Inspecting guardrail violation errors

- [metadata](foundationmodels/languagemodelerror/guardrailviolation/metadata.md)
- [debugDescription](foundationmodels/languagemodelerror/guardrailviolation/debugdescription.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Safety guardrail error

- [LanguageModelError.guardrailViolation(_:)](foundationmodels/languagemodelerror/guardrailviolation(_:).md)