---
title: Property Descriptor Keys
framework: javascriptcore
role: collectionGroup
role_heading: API Collection
path: javascriptcore/property-descriptor-keys
---

# Property Descriptor Keys

Keys for the native dictionary representation of a JavaScript property descriptor, used with the defineProperty(_:descriptor:) method.

## Topics

### Constants

- [JSPropertyDescriptorWritableKey](javascriptcore/jspropertydescriptorwritablekey.md)
- [JSPropertyDescriptorEnumerableKey](javascriptcore/jspropertydescriptorenumerablekey.md)
- [JSPropertyDescriptorConfigurableKey](javascriptcore/jspropertydescriptorconfigurablekey.md)
- [JSPropertyDescriptorValueKey](javascriptcore/jspropertydescriptorvaluekey.md)
- [JSPropertyDescriptorGetKey](javascriptcore/jspropertydescriptorgetkey.md)
- [JSPropertyDescriptorSetKey](javascriptcore/jspropertydescriptorsetkey.md)