---
title: "update(contentType:content:metadata:)"
framework: Foundation Models
role: symbol
role_heading: Type Method
platforms: [iOS 27.2+, iPadOS 27.2+, Mac Catalyst 27.2+, macOS 27.2+, visionOS 27.2+, watchOS 27.2+]
path: "foundationmodels/languagemodelexecutorgenerationchannel/dataentry/action-swift.struct/update(contenttype:content:metadata:)"
---

# update(contentType:content:metadata:)

## Declaration

```swift
static func update(contentType: UTType, content: Data, metadata: GeneratedContent = GeneratedContent(properties: [:])) -> LanguageModelExecutorGenerationChannel.DataEntry.Action
```