# KendraKnowledgeBaseConfiguration
<a name="API_agent_KendraKnowledgeBaseConfiguration"></a>

Settings for an Amazon Kendra knowledge base.

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

 ** kendraIndexArn **   <a name="bedrock-Type-agent_KendraKnowledgeBaseConfiguration-kendraIndexArn"></a>
The ARN of the Amazon Kendra index.  
Type: String  
Pattern: `arn:aws(|-cn|-us-gov):kendra:[a-z0-9-]{1,20}:([0-9]{12}|):index/([a-zA-Z0-9][a-zA-Z0-9-]{35}|[a-zA-Z0-9][a-zA-Z0-9-]{35}-[a-zA-Z0-9][a-zA-Z0-9-]{35})`   
Required: Yes

## See Also
<a name="API_agent_KendraKnowledgeBaseConfiguration_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/bedrock-agent-2023-06-05/KendraKnowledgeBaseConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agent-2023-06-05/KendraKnowledgeBaseConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agent-2023-06-05/KendraKnowledgeBaseConfiguration)