---
title: uniqueID
framework: coremidi
role: symbol
role_heading: Instance Property
path: coremidi/midithruconnectionendpoint/uniqueid
---

# uniqueID

The connection’s unique identifier.

## Declaration

```swift
var uniqueID: MIDIUniqueID
```

## See Also

### Configuring an Endpoint

- [endpointRef](coremidi/midithruconnectionendpoint/endpointref.md)