---
title: "AudioQueueGetPropertySize(_:_:_:)"
framework: audiotoolbox
role: symbol
role_heading: Function
path: "audiotoolbox/audioqueuegetpropertysize(_:_:_:)"
---

# AudioQueueGetPropertySize(_:_:_:)

Gets the size of the value of an audio queue property.

## Declaration

```swift
func AudioQueueGetPropertySize(_ inAQ: AudioQueueRef, _ inID: AudioQueuePropertyID, _ outDataSize: UnsafeMutablePointer<UInt32>) -> OSStatus
```

## Parameters

- `inAQ`: The audio queue that has the property value whose size you want to get.
- `inID`: The ID of the property value whose size you want to get. See doc://com.apple.audiotoolbox/documentation/AudioToolbox/AudioQueuePropertyID.
- `outDataSize`: On output, the size of the requested property value.

## Return Value

Return Value A result code. See Result Codes.

## See Also

### Manipulating Audio Queue Properties

- [AudioQueueGetProperty(_:_:_:_:)](audiotoolbox/audioqueuegetproperty(_:_:_:_:).md)
- [AudioQueueSetProperty(_:_:_:_:)](audiotoolbox/audioqueuesetproperty(_:_:_:_:).md)
- [AudioQueueAddPropertyListener(_:_:_:_:)](audiotoolbox/audioqueueaddpropertylistener(_:_:_:_:).md)
- [AudioQueueRemovePropertyListener(_:_:_:_:)](audiotoolbox/audioqueueremovepropertylistener(_:_:_:_:).md)