# DynamoDBStreamsEventSourceOptions

- Module: [Aspire.Hosting.AWS](/reference/api/typescript/aspire.hosting.aws.md)
- Version: `13.7.2`
- Kind: `type`
- Source: [GitHub](https://github.com/aws/integrations-on-dotnet-aspire-for-aws)

## Definition

```typescript
type DynamoDBStreamsEventSourceOptions = {
  ResourceName?: string;
  BatchSize?: number;
  PollingIntervalMs?: number;
}
```

## Fields

- `ResourceName`: `string` `optional`
- `BatchSize`: `number` `optional`
- `PollingIntervalMs`: `number` `optional`