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# LanguageModelExecutorGenerationChannel.Event

A generation event sent on a generation channel.

```
struct Event
```

## Overview

Construct one with a leading-dot factory — [`response(entryID:action:)`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/response(entryID:action:)),
[`reasoning(entryID:action:)`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/reasoning(entryID:action:)), or [`toolCalls(entryID:action:)`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/toolCalls(entryID:action:)) — and pass
it to [`send(_:)`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/send(_:)).

## Topics

### Handling the channel events

[`static func response(entryID: String?, action: LanguageModelExecutorGenerationChannel.Response.Action) -> LanguageModelExecutorGenerationChannel.Event`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/response(entryID:action:))

A response event addressed to a transcript entry.

[`static func toolCalls(entryID: String?, action: LanguageModelExecutorGenerationChannel.ToolCalls.Action) -> LanguageModelExecutorGenerationChannel.Event`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/toolCalls(entryID:action:))

A tool-calls event addressed to a transcript entry.

[`static func reasoning(entryID: String?, action: LanguageModelExecutorGenerationChannel.Reasoning.Action) -> LanguageModelExecutorGenerationChannel.Event`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/reasoning(entryID:action:))

A reasoning event addressed to a transcript entry.

### Type Methods

[`static func data(entryID: String?, action: LanguageModelExecutorGenerationChannel.DataEntry.Action) -> LanguageModelExecutorGenerationChannel.Event`](/documentation/FoundationModels/LanguageModelExecutorGenerationChannel/Event/data(entryID:action:))

A data-entry event addressed to a transcript entry.

## Relationships

### Conforms To

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

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

---

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