# EventBusReference

A reference to a EventBus resource.

- Source: Generated code
- Type last changed: v2.224.0 · 13 Nov 2025

## Example

```ts
import * as events from 'aws-cdk-lib/aws-events';
import { HttpEventBridgeIntegration } from 'aws-cdk-lib/aws-apigatewayv2-integrations';

declare const bus: events.IEventBus;
declare const httpApi: apigwv2.HttpApi;

// default integration (PutEvents)
httpApi.addRoutes({
  path: '/default',
  methods: [apigwv2.HttpMethod.POST],
  integration: new HttpEventBridgeIntegration('DefaultEventBridgeIntegration', {
    eventBusRef: bus.eventBusRef,
  }),
});

// explicit subtype
httpApi.addRoutes({
  path: '/put-events',
  methods: [apigwv2.HttpMethod.POST],
  integration: new HttpEventBridgeIntegration('ExplicitSubtypeIntegration', {
    eventBusRef: bus.eventBusRef,
    subtype: apigwv2.HttpIntegrationSubtype.EVENTBRIDGE_PUT_EVENTS,
  }),
});
```

## Properties

- `eventBusArn`: string (required) — The ARN of the EventBus resource.

- `eventBusName`: string (required) — The Name of the EventBus resource.