---
title: headerData
framework: storekit
role: symbol
role_heading: Instance Property
path: storekit/verificationresult/headerdata-3be0o
---

# headerData

The header component of the JWS subscription renewal information.

## Declaration

```swift
var headerData: Data { get }
```

## See Also

### Getting properties for subscription renewal information

- [jwsRepresentation](storekit/verificationresult/jwsrepresentation-178oj.md)
- [deviceVerification](storekit/verificationresult/deviceverification-5hvi9.md)
- [deviceVerificationNonce](storekit/verificationresult/deviceverificationnonce-6mzfc.md)
- [signedDate](storekit/verificationresult/signeddate-3tvo5.md)
- [payloadData](storekit/verificationresult/payloaddata-abfv.md)
- [signedData](storekit/verificationresult/signeddata-1t80n.md)
- [signatureData](storekit/verificationresult/signaturedata-9uw8c.md)
- [signature](storekit/verificationresult/signature-95r7x.md)