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# serviceUUIDs

An array that represents service identifiers to match.

```
static let serviceUUIDs: CBConnectionEventMatchingOption
```

## Discussion

A connected peer with any matching service UUIDs results in a call to [`centralManager(_:connectionEventDidOccur:for:)`](/documentation/CoreBluetooth/CBCentralManagerDelegate/centralManager(_:connectionEventDidOccur:for:)).

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