---
title: "init(flags:serviceType:tokenRate:peakBandwidth:latency:delayVariation:)"
framework: iobluetooth
role: symbol
role_heading: Initializer
path: "iobluetooth/bluetoothhciqualityofservicesetupparams/init(flags:servicetype:tokenrate:peakbandwidth:latency:delayvariation:)"
---

# init(flags:serviceType:tokenRate:peakBandwidth:latency:delayVariation:)

## Declaration

```swift
init(flags: UInt8, serviceType: UInt8, tokenRate: UInt32, peakBandwidth: UInt32, latency: UInt32, delayVariation: UInt32)
```