This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::KinesisAnalyticsV2::Application FlinkApplicationConfiguration
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration"></a>

Describes configuration parameters for a Managed Service for Apache Flink application or a Studio notebook.

## Syntax
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration-syntax"></a>

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

### JSON
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration-syntax.json"></a>

```
{
  "[CheckpointConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-checkpointconfiguration)" : {{CheckpointConfiguration}},
  "[MonitoringConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-monitoringconfiguration)" : {{MonitoringConfiguration}},
  "[ParallelismConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-parallelismconfiguration)" : {{ParallelismConfiguration}}
}
```

### YAML
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration-syntax.yaml"></a>

```
  [CheckpointConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-checkpointconfiguration): {{
    CheckpointConfiguration}}
  [MonitoringConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-monitoringconfiguration): {{
    MonitoringConfiguration}}
  [ParallelismConfiguration](#cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-parallelismconfiguration): {{
    ParallelismConfiguration}}
```

## Properties
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration-properties"></a>

`CheckpointConfiguration`  <a name="cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-checkpointconfiguration"></a>
Describes an application's checkpointing configuration. Checkpointing is the process of persisting application state for fault tolerance. For more information, see [ Checkpoints for Fault Tolerance](https://ci.apache.org/projects/flink/flink-docs-release-1.8/concepts/programming-model.html#checkpoints-for-fault-tolerance) in the [Apache Flink Documentation](https://ci.apache.org/projects/flink/flink-docs-release-1.8/).   
*Required*: No  
*Type*: [CheckpointConfiguration](aws-properties-kinesisanalyticsv2-application-checkpointconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`MonitoringConfiguration`  <a name="cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-monitoringconfiguration"></a>
Describes configuration parameters for Amazon CloudWatch logging for an application.  
*Required*: No  
*Type*: [MonitoringConfiguration](aws-properties-kinesisanalyticsv2-application-monitoringconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ParallelismConfiguration`  <a name="cfn-kinesisanalyticsv2-application-flinkapplicationconfiguration-parallelismconfiguration"></a>
Describes parameters for how an application executes multiple tasks simultaneously.  
*Required*: No  
*Type*: [ParallelismConfiguration](aws-properties-kinesisanalyticsv2-application-parallelismconfiguration.md)  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

## See also
<a name="aws-properties-kinesisanalyticsv2-application-flinkapplicationconfiguration--seealso"></a>
+ [FlinkApplicationConfiguration](https://docs.aws.amazon.com/managed-flink/latest/apiv2/API_FlinkApplicationConfiguration.html) in the *Amazon Kinesis Data Analytics API Reference*