---
title: LanguageModelError.UnsupportedCapability
framework: foundationmodels
role: symbol
role_heading: Structure
path: foundationmodels/languagemodelerror/unsupportedcapability
---

# LanguageModelError.UnsupportedCapability

Information about an unsupported capability.

## Declaration

```swift
struct UnsupportedCapability
```

## Topics

### Creating an error instance

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

### Inspecting unsupported capability errors

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

## Relationships

### Conforms To

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

## See Also

### Capability unsupported error

- [LanguageModelError.unsupportedCapability(_:)](foundationmodels/languagemodelerror/unsupportedcapability(_:).md)