# AuditTargetEntity
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A union structure that contains the specific entity information for different types of audit targets.

## 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.

 ** Canary **   <a name="applicationsignals-Type-AuditTargetEntity-Canary"></a>
Canary entity information when the audit target is a CloudWatch Synthetics canary.  
Type: [CanaryEntity](API_CanaryEntity.md) object  
Required: No

 ** Service **   <a name="applicationsignals-Type-AuditTargetEntity-Service"></a>
Service entity information when the audit target is a service.  
Type: [ServiceEntity](API_ServiceEntity.md) object  
Required: No

 ** ServiceOperation **   <a name="applicationsignals-Type-AuditTargetEntity-ServiceOperation"></a>
Service operation entity information when the audit target is a specific service operation.  
Type: [ServiceOperationEntity](API_ServiceOperationEntity.md) object  
Required: No

 ** Slo **   <a name="applicationsignals-Type-AuditTargetEntity-Slo"></a>
SLO entity information when the audit target is a service level objective.  
Type: [ServiceLevelObjectiveEntity](API_ServiceLevelObjectiveEntity.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/application-signals-2024-04-15/AuditTargetEntity) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/application-signals-2024-04-15/AuditTargetEntity) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/application-signals-2024-04-15/AuditTargetEntity)