# UniqueValuesComputation
<a name="API_UniqueValuesComputation"></a>

The unique values computation configuration.

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

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

 ** ComputationId **   <a name="QS-Type-UniqueValuesComputation-ComputationId"></a>
The ID for a computation.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 512.  
Pattern: `[\w\-]+`   
Required: Yes

 ** Category **   <a name="QS-Type-UniqueValuesComputation-Category"></a>
The category field that is used in a computation.  
Type: [DimensionField](API_DimensionField.md) object  
Required: No

 ** Name **   <a name="QS-Type-UniqueValuesComputation-Name"></a>
The name of a computation.  
Type: String  
Required: No

## See Also
<a name="API_UniqueValuesComputation_SeeAlso"></a>

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/quicksight-2018-04-01/UniqueValuesComputation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/UniqueValuesComputation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/UniqueValuesComputation)