# AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails
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Provides information about domain access control options. 

## Contents
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 ** Enabled **   <a name="securityhub-Type-AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails-Enabled"></a>
Enables fine-grained access control.   
Type: Boolean  
Required: No

 ** InternalUserDatabaseEnabled **   <a name="securityhub-Type-AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails-InternalUserDatabaseEnabled"></a>
Enables the internal user database.   
Type: Boolean  
Required: No

 ** MasterUserOptions **   <a name="securityhub-Type-AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails-MasterUserOptions"></a>
Specifies information about the master user of the domain.   
Type: [AwsOpenSearchServiceDomainMasterUserOptionsDetails](API_AwsOpenSearchServiceDomainMasterUserOptionsDetails.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/securityhub-2018-10-26/AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/AwsOpenSearchServiceDomainAdvancedSecurityOptionsDetails)