---
title: ATSFSSpec
framework: Application Services
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 13.0+]
path: applicationservices/atsfsspec
---

# ATSFSSpec

## Declaration

```swift
struct ATSFSSpec
```

## Topics

### Initializers

- [init()](applicationservices/atsfsspec/1461552-init.md)
- [init(vRefNum:parID:name:)](applicationservices/atsfsspec/1463783-init.md)

### Instance Properties

- [name](applicationservices/atsfsspec/1460126-name.md)
- [parID](applicationservices/atsfsspec/1459119-parid.md)
- [vRefNum](applicationservices/atsfsspec/1459405-vrefnum.md)