# BatchConfigProperty

- Source: Generated code
- Type last changed: v2.254.0 · 13 May 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_iot as iot } from 'aws-cdk-lib';
const batchConfigProperty: iot.CfnTopicRule.BatchConfigProperty = {
  batchAcrossTopics: false,
  maxBatchOpenMs: 123,
  maxBatchSize: 123,
  maxBatchSizeBytes: 123,
};
```

## Properties

- `batchAcrossTopics`: boolean | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html)

- `maxBatchOpenMs`: number

- `maxBatchSize`: number

- `maxBatchSizeBytes`: number