---
title: ComputeNodeGraph.Port.Kind.event
framework: Compute Graph
role: symbol
role_heading: Case
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: computegraph/computenodegraph/port/kind/event
---

# ComputeNodeGraph.Port.Kind.event

Carries a typed event payload. Triggers downstream execution per event AND carries data (e.g. spawn/update/terminate events with element data).

## Declaration

```swift
case event
```