# HierarchyFilterLevel
<a name="API_HierarchyFilterLevel"></a>

One level of the drill-down path of a `HierarchyFilter`.

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

 ** Column **   <a name="QS-Type-HierarchyFilterLevel-Column"></a>
The column that this level of the hierarchy drills down by. This column must belong to the same dataset as `HierarchyFilter$Column`.  
Type: [ColumnIdentifier](API_ColumnIdentifier.md) object  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/quicksight-2018-04-01/HierarchyFilterLevel) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/quicksight-2018-04-01/HierarchyFilterLevel) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/quicksight-2018-04-01/HierarchyFilterLevel)