---
title: Postback
framework: adattributionkit
role: symbol
role_heading: Structure
path: adattributionkit/postback
---

# Postback

A structure that provides methods you use to update conversion values for ad attributions.

## Declaration

```swift
struct Postback
```

## Topics

### Type Properties

- [isSupported](adattributionkit/postback/issupported.md)
- [reengagementOpenURLParameter](adattributionkit/postback/reengagementopenurlparameter.md)

### Type Methods

- [updateConversionValue(_:)](adattributionkit/postback/updateconversionvalue(_:).md)
- [updateConversionValue(_:coarseConversionValue:lockPostback:)](adattributionkit/postback/updateconversionvalue(_:coarseconversionvalue:lockpostback:).md)
- [updateConversionValue(_:lockPostback:)](adattributionkit/postback/updateconversionvalue(_:lockpostback:).md)

## See Also

### Postbacks

- [PostbackUpdate](adattributionkit/postbackupdate.md)
- [CoarseConversionValue](adattributionkit/coarseconversionvalue.md)