# FilterProperty

Information which is used to filter message data, to segregate it according to the time frame in which it arrives.

- Source: Generated code
- Type last changed: v2.93.0 · 23 Aug 2023

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_iotanalytics as iotanalytics } from 'aws-cdk-lib';
const filterProperty: iotanalytics.CfnDataset.FilterProperty = {
  deltaTime: {
    offsetSeconds: 123,
    timeExpression: 'timeExpression',
  },
};
```

## Properties

- `deltaTime`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnDataset.DeltaTimeProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_iotanalytics.CfnDataset.DeltaTimeProperty.html) — Used to limit data to that which has arrived since the last execution of the action.