---
title: CBUUIDCharacteristicAggregateFormatString
framework: corebluetooth
role: symbol
role_heading: Global Variable
path: corebluetooth/cbuuidcharacteristicaggregateformatstring
---

# CBUUIDCharacteristicAggregateFormatString

The UUID for the Aggregate Format descriptor, as a string.

## Declaration

```swift
let CBUUIDCharacteristicAggregateFormatString: String
```

## See Also

### Characteristic Descriptors

- [CBUUIDCharacteristicExtendedPropertiesString](corebluetooth/cbuuidcharacteristicextendedpropertiesstring.md)
- [CBUUIDCharacteristicUserDescriptionString](corebluetooth/cbuuidcharacteristicuserdescriptionstring.md)
- [CBUUIDClientCharacteristicConfigurationString](corebluetooth/cbuuidclientcharacteristicconfigurationstring.md)
- [CBUUIDServerCharacteristicConfigurationString](corebluetooth/cbuuidservercharacteristicconfigurationstring.md)
- [CBUUIDCharacteristicFormatString](corebluetooth/cbuuidcharacteristicformatstring.md)
- [CBUUIDL2CAPPSMCharacteristicString](corebluetooth/cbuuidl2cappsmcharacteristicstring.md)