# TopicNamedEntity
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A structure that represents a named entity.

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

 ** EntityName **   <a name="QS-Type-TopicNamedEntity-EntityName"></a>
The name of the named entity.  
Type: String  
Length Constraints: Maximum length of 256.  
Required: Yes

 ** Definition **   <a name="QS-Type-TopicNamedEntity-Definition"></a>
The definition of a named entity.  
Type: Array of [NamedEntityDefinition](API_NamedEntityDefinition.md) objects  
Required: No

 ** EntityDescription **   <a name="QS-Type-TopicNamedEntity-EntityDescription"></a>
The description of the named entity.  
Type: String  
Length Constraints: Maximum length of 256.  
Required: No

 ** EntitySynonyms **   <a name="QS-Type-TopicNamedEntity-EntitySynonyms"></a>
The other names or aliases for the named entity.  
Type: Array of strings  
Length Constraints: Maximum length of 256.  
Required: No

 ** SemanticEntityType **   <a name="QS-Type-TopicNamedEntity-SemanticEntityType"></a>
The type of named entity that a topic represents.  
Type: [SemanticEntityType](API_SemanticEntityType.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/TopicNamedEntity) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/TopicNamedEntity) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/TopicNamedEntity)