interface DeltaTimeSessionWindowConfigurationProperty
| Language | Type name |
|---|---|
 .NET | Amazon.CDK.AWS.IoTAnalytics.CfnDataset.DeltaTimeSessionWindowConfigurationProperty |
 Java | software.amazon.awscdk.services.iotanalytics.CfnDataset.DeltaTimeSessionWindowConfigurationProperty |
 Python | aws_cdk.aws_iotanalytics.CfnDataset.DeltaTimeSessionWindowConfigurationProperty |
 TypeScript | @aws-cdk/aws-iotanalytics » CfnDataset » DeltaTimeSessionWindowConfigurationProperty |
A structure that contains the configuration information of a delta time session window.
DeltaTime specifies a time interval. You can use DeltaTime to create dataset contents with data that has arrived in the data store since the last execution. For an example of DeltaTime , see Creating a SQL dataset with a delta window (CLI) in the AWS IoT Analytics User Guide .
Example
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as iotanalytics from '@aws-cdk/aws-iotanalytics';
const deltaTimeSessionWindowConfigurationProperty: iotanalytics.CfnDataset.DeltaTimeSessionWindowConfigurationProperty = {
timeoutInMinutes: 123,
};
Properties
| Name | Type | Description |
|---|---|---|
| timeout | number | A time interval. |
timeoutInMinutes
Type:
number
A time interval.
You can use timeoutInMinutes so that AWS IoT Analytics can batch up late data notifications that have been generated since the last execution. AWS IoT Analytics sends one batch of notifications to Amazon CloudWatch Events at one time.
For more information about how to write a timestamp expression, see Date and Time Functions and Operators , in the Presto 0.172 Documentation .