# UpdateAccessConfigRequest
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The access configuration information for the cluster.

## Contents
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 ** authenticationMode **   <a name="AmazonEKS-Type-UpdateAccessConfigRequest-authenticationMode"></a>
The desired authentication mode for the cluster.  
Type: String  
Valid Values: `API | API_AND_CONFIG_MAP | CONFIG_MAP`   
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/eks-2017-11-01/UpdateAccessConfigRequest) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/eks-2017-11-01/UpdateAccessConfigRequest) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/eks-2017-11-01/UpdateAccessConfigRequest)