---
title: kAUNodeInteraction_Connection
framework: audiotoolbox
role: collectionGroup
role_heading: API Collection
path: audiotoolbox/1537633-kaunodeinteraction-connection
---

# kAUNodeInteraction_Connection

The different types of node interactions.

## Overview

Overview The term interaction is used as a general term to describe some interaction of a node. Currently, the interactions of a node that the graph manages are described below.

## Topics

### Constants

- [kAUNodeInteraction_Connection](audiotoolbox/kaunodeinteraction_connection.md)
- [kAUNodeInteraction_InputCallback](audiotoolbox/kaunodeinteraction_inputcallback.md)