# EntitlementSummary
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Contains summary information about an entitlement.

## Contents
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**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** principalRole **   <a name="accountaccess-Type-EntitlementSummary-principalRole"></a>
The principal-to-role mapping summary for the entitlement.  
Type: [PrincipalRoleEntitlementSummary](API_PrincipalRoleEntitlementSummary.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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/account-access-2018-05-10/EntitlementSummary) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/account-access-2018-05-10/EntitlementSummary) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/account-access-2018-05-10/EntitlementSummary)