---
title: kBluetoothL2CAPCommandRejectReasonCommandNotUnderstood
framework: iobluetooth
role: symbol
role_heading: Global Variable
path: iobluetooth/kbluetoothl2capcommandrejectreasoncommandnotunderstood
---

# kBluetoothL2CAPCommandRejectReasonCommandNotUnderstood

## Declaration

```swift
var kBluetoothL2CAPCommandRejectReasonCommandNotUnderstood: BluetoothL2CAPCommandRejectReason { get }
```

## See Also

### Constants

- [kBluetoothL2CAPCommandRejectReasonInvalidCIDInRequest](iobluetooth/kbluetoothl2capcommandrejectreasoninvalidcidinrequest.md)
- [kBluetoothL2CAPCommandRejectReasonSignallingMTUExceeded](iobluetooth/kbluetoothl2capcommandrejectreasonsignallingmtuexceeded.md)