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# ABMultiValueIndexForIdentifier(_:_:)

Returns the index for the given identifier.

```
func ABMultiValueIndexForIdentifier(_ multiValue: ABMultiValueRef!, _ identifier: CFString!) -> CFIndex
```

## Parameters

`multiValue`

The multi-value list that you wish to access.

`identifier`

The identifier whose index you wish to obtain.

## Return Value

The index of `identifier`.

---

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