---
title: file1
framework: endpointsecurity
role: symbol
role_heading: Instance Property
path: endpointsecurity/es_event_exchangedata_t/file1
---

# file1

The first file involved in the data exchange.

## Declaration

```swift
var file1: UnsafeMutablePointer<es_file_t>
```

## See Also

### Inspecting Event Properties

- [file2](endpointsecurity/es_event_exchangedata_t/file2.md)
- [reserved](endpointsecurity/es_event_exchangedata_t/reserved.md)