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# AWS::IoTAnalytics::Dataset LateDataRule
<a name="aws-properties-iotanalytics-dataset-latedatarule"></a>

A structure that contains the name and configuration information of a late data rule.

## Syntax
<a name="aws-properties-iotanalytics-dataset-latedatarule-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-iotanalytics-dataset-latedatarule-syntax.json"></a>

```
{
  "[RuleConfiguration](#cfn-iotanalytics-dataset-latedatarule-ruleconfiguration)" : LateDataRuleConfiguration,
  "[RuleName](#cfn-iotanalytics-dataset-latedatarule-rulename)" : String
}
```

### YAML
<a name="aws-properties-iotanalytics-dataset-latedatarule-syntax.yaml"></a>

```
  [RuleConfiguration](#cfn-iotanalytics-dataset-latedatarule-ruleconfiguration): 
    LateDataRuleConfiguration
  [RuleName](#cfn-iotanalytics-dataset-latedatarule-rulename): String
```

## Properties
<a name="aws-properties-iotanalytics-dataset-latedatarule-properties"></a>

`RuleConfiguration`  <a name="cfn-iotanalytics-dataset-latedatarule-ruleconfiguration"></a>
The information needed to configure the late data rule.  
*Required*: Yes  
*Type*: [LateDataRuleConfiguration](aws-properties-iotanalytics-dataset-latedataruleconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`RuleName`  <a name="cfn-iotanalytics-dataset-latedatarule-rulename"></a>
The name of the late data rule.  
*Required*: No  
*Type*: String  
*Pattern*: `^[a-zA-Z0-9_]+$`  
*Minimum*: `1`  
*Maximum*: `128`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)