# AwsEc2ClientVpnEndpointAuthenticationOptionsMutualAuthenticationDetails
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 Information about the client certificate used for authentication. 

## Contents
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 ** ClientRootCertificateChain **   <a name="securityhub-Type-AwsEc2ClientVpnEndpointAuthenticationOptionsMutualAuthenticationDetails-ClientRootCertificateChain"></a>
 The Amazon Resource Name (ARN) of the client certificate.   
Type: String  
Pattern: `.*\S.*`   
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/securityhub-2018-10-26/AwsEc2ClientVpnEndpointAuthenticationOptionsMutualAuthenticationDetails) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/AwsEc2ClientVpnEndpointAuthenticationOptionsMutualAuthenticationDetails) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/AwsEc2ClientVpnEndpointAuthenticationOptionsMutualAuthenticationDetails)