---
title: "updateUsage(input:output:)"
framework: foundationmodels
role: symbol
role_heading: Type Method
path: "foundationmodels/languagemodelexecutorgenerationchannel/response/action-swift.enum/updateusage(input:output:)"
---

# updateUsage(input:output:)

## Declaration

```swift
static func updateUsage(input: LanguageModelExecutorGenerationChannel.Usage.Input, output: LanguageModelExecutorGenerationChannel.Usage.Output) -> LanguageModelExecutorGenerationChannel.Response.Action
```

## See Also

### Response action constants

- [appendText(_:segmentID:tokenCount:)](foundationmodels/languagemodelexecutorgenerationchannel/response/action-swift.enum/appendtext(_:segmentid:tokencount:).md)
- [replaceTextSegment(_:segmentID:tokenCount:)](foundationmodels/languagemodelexecutorgenerationchannel/response/action-swift.enum/replacetextsegment(_:segmentid:tokencount:).md)
- [LanguageModelExecutorGenerationChannel.Response.Action.removeAttachmentSegment(id:)](foundationmodels/languagemodelexecutorgenerationchannel/response/action-swift.enum/removeattachmentsegment(id:).md)
- [updateMetadata(_:)](foundationmodels/languagemodelexecutorgenerationchannel/response/action-swift.enum/updatemetadata(_:)-swift.type.method.md)