---
title: es_event_id_t
framework: endpointsecurity
role: symbol
role_heading: Structure
path: endpointsecurity/es_event_id_t
---

# es_event_id_t

An opaque identifier for events.

## Declaration

```swift
struct es_event_id_t
```

## Topics

### Reserved Fields

- [reserved](endpointsecurity/es_event_id_t/reserved.md)

### Initializers

- [init()](endpointsecurity/es_event_id_t/init().md)
- [init(reserved:)](endpointsecurity/es_event_id_t/init(reserved:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Inspecting Message Properties

- [action](endpointsecurity/es_message_t/action.md)
- [action_type](endpointsecurity/es_message_t/action_type.md)
- [es_action_type_t](endpointsecurity/es_action_type_t.md)
- [es_result_t](endpointsecurity/es_result_t.md)
- [version](endpointsecurity/es_message_t/version.md)