# ReservedNodeConfigurationOption
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Details for a reserved-node exchange. Examples include the node type for a reserved node, the price for a node, the node's state, and other details.

## Contents
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**Note**  
In the following list, the required parameters are described first.

 ** SourceReservedNode **   
Describes a reserved node. You can call the [DescribeReservedNodeOfferings](API_DescribeReservedNodeOfferings.md) API to obtain the available reserved node offerings.   
Type: [ReservedNode](API_ReservedNode.md) object  
Required: No

 ** TargetReservedNodeCount **   
The target reserved-node count.  
Type: Integer  
Required: No

 ** TargetReservedNodeOffering **   
Describes a reserved node offering.  
Type: [ReservedNodeOffering](API_ReservedNodeOffering.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/redshift-2012-12-01/ReservedNodeConfigurationOption) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/redshift-2012-12-01/ReservedNodeConfigurationOption) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/redshift-2012-12-01/ReservedNodeConfigurationOption)