---
title: source
framework: foundationmodels
role: symbol
role_heading: Instance Property
path: foundationmodels/transcript/structuredsegment/source
---

# source

A source that can be used to understand which type the content represents.

## Declaration

```swift
var source: String
```

## See Also

### Inspecting a structured segment

- [content](foundationmodels/transcript/structuredsegment/content.md)
- [schemaName](foundationmodels/transcript/structuredsegment/schemaname.md)