# ColumnInformation
<a name="API_ColumnInformation"></a>

Contains metadata about a column in the query results.

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

 ** name **   <a name="iotsitewise-Type-ColumnInformation-name"></a>
The name of the column.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Required: Yes

 ** type **   <a name="iotsitewise-Type-ColumnInformation-type"></a>
The data type of the column. Valid values are STRING, DOUBLE, BOOLEAN, INTEGER, TIMESTAMP, and VARIANT.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Required: Yes

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/iotsitewise-2019-12-02/ColumnInformation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotsitewise-2019-12-02/ColumnInformation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iotsitewise-2019-12-02/ColumnInformation)