# ColumnToUnpivot
<a name="API_ColumnToUnpivot"></a>

Specifies a column to be unpivoted, transforming it from a column into rows with associated values.

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

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

 ** ColumnName **   <a name="QS-Type-ColumnToUnpivot-ColumnName"></a>
The name of the column to unpivot from the source data.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Required: No

 ** NewValue **   <a name="QS-Type-ColumnToUnpivot-NewValue"></a>
The value to assign to this column in the unpivoted result, typically the column name or a descriptive label.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2047.  
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/ColumnToUnpivot) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/ColumnToUnpivot) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/ColumnToUnpivot)