---
title: "ComputeNodeGraph.Assembly.Attachment.input(_:)"
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/assembly/attachment/input(_:)"
---

# ComputeNodeGraph.Assembly.Attachment.input(_:)

The resource is read by an input port at the given address.

## Declaration

```swift
case input(ComputeNodeGraph.Port.Address)
```