---
title: Data types
framework: retentionmessaging
role: collectionGroup
role_heading: API Collection
path: retentionmessaging/data-types
---

# Data types

Refer to these data types for request and response payloads.

## Topics

### Images

- [imageIdentifier](retentionmessaging/imageidentifier.md)
- [imageState](retentionmessaging/imagestate.md)
- [imageSize](retentionmessaging/imagesize.md)
- [altText](retentionmessaging/alttext.md)

### Messages

- [messageIdentifier](retentionmessaging/messageidentifier.md)
- [messageState](retentionmessaging/messagestate.md)
- [body](retentionmessaging/body.md)
- [BulletPoint](retentionmessaging/bulletpoint.md)
- [bulletPointText](retentionmessaging/bulletpointtext.md)
- [header](retentionmessaging/header.md)
- [headerPosition](retentionmessaging/headerposition.md)

### Default message configuration

- [locale](retentionmessaging/locale.md)
- [productId](retentionmessaging/productid.md)

### Real-time request body

- [signedPayload](retentionmessaging/signedpayload.md)
- [originalTransactionId](retentionmessaging/originaltransactionid.md)
- [appAppleId](retentionmessaging/appappleid.md)
- [requestIdentifier](retentionmessaging/requestidentifier.md)
- [signedDate](retentionmessaging/signeddate.md)
- [environment](retentionmessaging/environment.md)

### Real-time request header

- [JWSDecodedHeader](retentionmessaging/jwsdecodedheader.md)
- [alg](retentionmessaging/alg.md)
- [x5c](retentionmessaging/x5c.md)

### Real-time response body

- [message](retentionmessaging/message.md)
- [alternateProduct](retentionmessaging/alternateproduct.md)
- [promotionalOffer](retentionmessaging/promotionaloffer.md)
- [advancedCommerceInfo](retentionmessaging/advancedcommerceinfo.md)

### Real-time URL

- [realtimeURL](retentionmessaging/realtimeurl.md)

### Performance testing

- [PerformanceTestConfig](retentionmessaging/performancetestconfig.md)
- [PerformanceTestRequest](retentionmessaging/performancetestrequest.md)
- [PerformanceTestResponse](retentionmessaging/performancetestresponse.md)
- [PerformanceTestResponseTimes](retentionmessaging/performancetestresponsetimes.md)
- [PerformanceTestResultResponse](retentionmessaging/performancetestresultresponse.md)
- [PerformanceTestStatus](retentionmessaging/performanceteststatus.md)
- [Failures](retentionmessaging/failures.md)
- [sendAttemptResult](retentionmessaging/sendattemptresult.md)
- [requestId](retentionmessaging/requestid.md)

### Promotional offer signature V2

- [promotionalOfferSignatureV2](retentionmessaging/promotionaloffersignaturev2.md)

### Promotional offer signature V1

- [promotionalOfferSignatureV1](retentionmessaging/promotionaloffersignaturev1.md)

### Advanced commerce information

- [advancedCommerceData](retentionmessaging/advancedcommercedata.md)