# Identifier
<a name="API_Identifier"></a>

The definition for the identifier.

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

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

 ** Identity **   <a name="QS-Type-Identifier-Identity"></a>
The identity of the identifier.  
Type: String  
Length Constraints: Maximum length of 256.  
Required: Yes

## See Also
<a name="API_Identifier_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/Identifier) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/Identifier) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/Identifier)