---
title: errorNotPermissibleForGuestUserMode
framework: healthkit
role: symbol
role_heading: Type Property
path: healthkit/hkerror/errornotpermissibleforguestusermode
---

# errorNotPermissibleForGuestUserMode

The app attempted to write HealthKit data while in a Guest User session in visionOS.

## Declaration

```swift
static var errorNotPermissibleForGuestUserMode: HKError.Code { get }
```