# IEventSource

An abstract class which represents an AWS Lambda event source.

Extends: IEventSource
Implemented by: ApiEventSource, DynamoEventSource, KinesisConsumerEventSource, KinesisEventSource, ManagedKafkaEventSource, S3EventSource, S3EventSourceV2, SelfManagedKafkaEventSource, SnsEventSource, SqsEventSource, StreamEventSource

- Source: [`aws-lambda/lib/event-source.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0/packages/aws-cdk-lib/aws-lambda/lib/event-source.ts#L6)

## Methods

- `bind(target: IFunction): void` — Called by `lambda.addEventSource` to allow the event source to bind to this function.

  **Parameters**

  - `target` — That lambda function to bind to.