Use cases

Getting started
- Installation
- Editor
  - VS Code Extension
  - Visual Studio Extension
Guides
- TypeSpec for REST
- TypeSpec for OpenAPI Developers
Handbook
- Cli usage
- Style guide
- Formatter
- Package Manager
- Reproducibility
- Breaking Change Policy
- Configuration
  - Configuration
  - Tracing
- FAQ
📐 Language Basics
📘 Standard Library
📚 Libraries
🖨️ Emitters
🛠️ Writing TypeSpec Libraries
🚀 Release Notes

Select theme

On this page

[I] Discriminator

Properties

Property	Modifier	Type
`propertyName`	`readonly`	`string`

TypeSpec

Follow us for latest updates, contributions, and more.

TypeSpec is a Microsoft-built, community-supported project