---
title: application_data
framework: GSS
role: symbol
role_heading: Instance Property
platforms: [iOS 5.0+, iPadOS 5.0+, Mac Catalyst 13.0+, macOS 10.14+, visionOS 1.0+]
path: gss/gss_channel_bindings_struct/application_data
---

# application_data

Application specific data for use in communicating a channel binding.

## Declaration

```swift
var application_data: gss_buffer_desc
```

## See Also

### Instance Properties

- [initiator_addrtype](gss/gss_channel_bindings_struct/initiator_addrtype.md)
- [initiator_address](gss/gss_channel_bindings_struct/initiator_address.md)
- [acceptor_addrtype](gss/gss_channel_bindings_struct/acceptor_addrtype.md)
- [acceptor_address](gss/gss_channel_bindings_struct/acceptor_address.md)