# KnowledgeBaseSearchFilter
<a name="API_KnowledgeBaseSearchFilter"></a>

A filter to apply when searching knowledge bases.

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

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

 ** name **   <a name="QS-Type-KnowledgeBaseSearchFilter-name"></a>
The name of the field to filter on.  
Type: String  
Valid Values: `KNOWLEDGE_BASE_ID | KNOWLEDGE_BASE_NAME | DIRECT_QUICKSIGHT_OWNER | DIRECT_QUICKSIGHT_VIEWER_OR_OWNER | DIRECT_QUICKSIGHT_SOLE_OWNER | KNOWLEDGE_BASE_SIZE_BYTES | PRIMARY_OWNER`   
Required: Yes

 ** operator **   <a name="QS-Type-KnowledgeBaseSearchFilter-operator"></a>
The comparison operator to use for the filter.  
Type: String  
Valid Values: `STRING_EQUALS | STRING_LIKE | GREATER_THAN_OR_EQUALS | LESS_THAN_OR_EQUALS`   
Required: Yes

 ** value **   <a name="QS-Type-KnowledgeBaseSearchFilter-value"></a>
The value to filter on.  
Type: String  
Required: Yes

## 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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/quicksight-2018-04-01/KnowledgeBaseSearchFilter) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/KnowledgeBaseSearchFilter) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/KnowledgeBaseSearchFilter)