---
title: HKFHIRRelease
framework: healthkit
role: symbol
role_heading: Structure
path: healthkit/hkfhirrelease
---

# HKFHIRRelease

Official releases of the FHIR specification.

## Declaration

```swift
struct HKFHIRRelease
```

## Overview

Overview Each release can have multiple versions.

## Topics

### Releases

- [dstu2](healthkit/hkfhirrelease/dstu2.md)
- [r4](healthkit/hkfhirrelease/r4.md)
- [unknown](healthkit/hkfhirrelease/unknown.md)

### Initializers

- [init(rawValue:)](healthkit/hkfhirrelease/init(rawvalue:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Accessing the Release

- [fhirRelease](healthkit/hkfhirversion/fhirrelease.md)