# AuditMergeMetadata
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Information about the merge that produced an audit event.

## Contents
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 ** mergeEventId **   <a name="connect-Type-connect-cases_AuditMergeMetadata-mergeEventId"></a>
The unique identifier of the merge. All audit events produced by the same merge, on both cases, have the same value. Use it to group the changes that a merge made.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 500.  
Required: Yes

 ** primaryCaseId **   <a name="connect-Type-connect-cases_AuditMergeMetadata-primaryCaseId"></a>
The unique identifier of the primary case of the merge.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 500.  
Pattern: `[A-Za-z0-9\-._/:#=+-]*`   
Required: Yes

 ** secondaryCaseId **   <a name="connect-Type-connect-cases_AuditMergeMetadata-secondaryCaseId"></a>
The unique identifier of the secondary case of the merge.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 500.  
Pattern: `[A-Za-z0-9\-._/:#=+-]*`   
Required: Yes

## 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/connectcases-2022-10-03/AuditMergeMetadata) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connectcases-2022-10-03/AuditMergeMetadata) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connectcases-2022-10-03/AuditMergeMetadata)