---
title: "withID(_:attributeElementValue:)"
framework: IOBluetooth
role: symbol
role_heading: Type Method
path: "iobluetooth/iobluetoothsdpserviceattribute/withid(_:attributeelementvalue:)"
---

# withID(_:attributeElementValue:)

Creates a new service attribute with the given ID and element value.

## Declaration

```swift
class func withID(_ newAttributeID: BluetoothSDPServiceAttributeID, attributeElementValue: NSObject!) -> Self!
```

## Parameters

- `newAttributeID`: The attribute ID of the new service attribute.
- `attributeElementValue`: The data element value of the new service attribute

## Return Value

Return Value Returns the newly allocated service attribute object. Returns nil if there was an error parsing the element value. The returned IOBluetoothSDPDataElement object has been autoreleased, so it is not necessary for the caller to release it. If the object is to be referenced and kept around, retain should be called.

## Discussion

Discussion See +[IOBluetoothSDPDataElement withElementValue:] for a description of the types that may be passed in as the attributeElementValue.