# FlinkApplicationConfiguration
<a name="API_FlinkApplicationConfiguration"></a>

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

## Contents
<a name="API_FlinkApplicationConfiguration_Contents"></a>

 ** CheckpointConfiguration **   <a name="APIReference-Type-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://nightlies.apache.org/flink/flink-docs-release-1.20/docs/dev/datastream/fault-tolerance/checkpointing/#enabling-and-configuring-checkpointing) in the [Apache Flink Documentation](https://nightlies.apache.org/flink/flink-docs-release-1.20/).   
Type: [CheckpointConfiguration](API_CheckpointConfiguration.md) object  
Required: No

 ** MonitoringConfiguration **   <a name="APIReference-Type-FlinkApplicationConfiguration-MonitoringConfiguration"></a>
Describes configuration parameters for Amazon CloudWatch logging for an application.  
Type: [MonitoringConfiguration](API_MonitoringConfiguration.md) object  
Required: No

 ** ParallelismConfiguration **   <a name="APIReference-Type-FlinkApplicationConfiguration-ParallelismConfiguration"></a>
Describes parameters for how an application executes multiple tasks simultaneously.  
Type: [ParallelismConfiguration](API_ParallelismConfiguration.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/kinesisanalyticsv2-2018-05-23/FlinkApplicationConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/kinesisanalyticsv2-2018-05-23/FlinkApplicationConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/kinesisanalyticsv2-2018-05-23/FlinkApplicationConfiguration)