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# updateConversionValue(_:lockPostback:)

Updates a conversion value with the provided fine and coarse conversion values, and optionally locks the postback, reducing the system time to deliver a signal.

```
static func updateConversionValue(_ fineConversionValue: Int, lockPostback: Bool) async throws
```

## Parameters

`fineConversionValue`

An integer the defines the fine conversion value.

`lockPostback`

A Boolean value that indicates whether the system can lock the postback, reducing the system time to deliver a signal.

---

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