# TopBottomRankedComputation
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The top ranked and bottom ranked computation configuration.

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

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

 ** Type **   <a name="QS-Type-TopBottomRankedComputation-Type"></a>
The computation type. Choose one of the following options:  
+ TOP: A top ranked computation.
+ BOTTOM: A bottom ranked computation.
Type: String  
Valid Values: `TOP | BOTTOM`   
Required: Yes

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

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

 ** ResultSize **   <a name="QS-Type-TopBottomRankedComputation-ResultSize"></a>
The result size of a top and bottom ranked computation.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 20.  
Required: No

 ** Value **   <a name="QS-Type-TopBottomRankedComputation-Value"></a>
The value field that is used in a computation.  
Type: [MeasureField](API_MeasureField.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/quicksight-2018-04-01/TopBottomRankedComputation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/TopBottomRankedComputation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/TopBottomRankedComputation)