---
title: argument
framework: Compute Graph
role: symbol
role_heading: Type Property
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, tvOS 27.0+, visionOS 27.0+]
path: computegraph/computenodegraph/port/options/argument
---

# argument

Port is an argument to a runtime function.

## Declaration

```swift
static let argument: ComputeNodeGraph.Port.Options
```

## Discussion

Discussion These correspond to a function parameter.