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# PostbackUpdate.ConversionType

Values that describe the types of conversions.

```
enum ConversionType
```

## Topics

### Enumeration Cases

[`case install`](/documentation/AdAttributionKit/PostbackUpdate/ConversionType/install)

The value that represents the installation of an app after an ad interaction.

[`case reengagement`](/documentation/AdAttributionKit/PostbackUpdate/ConversionType/reengagement)

The value that represents someone reengaging with an app they’ve previously installed.

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Escapable`](/documentation/Swift/Escapable)

[`Hashable`](/documentation/Swift/Hashable)

[`Copyable`](/documentation/Swift/Copyable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

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