# InsightImpactGraphEdge
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The connection between two service in an insight impact graph.

## Contents
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 ** ReferenceId **   <a name="xray-Type-InsightImpactGraphEdge-ReferenceId"></a>
Identifier of the edge. Unique within a service map.  
Type: Integer  
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/xray-2016-04-12/InsightImpactGraphEdge) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/xray-2016-04-12/InsightImpactGraphEdge) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/xray-2016-04-12/InsightImpactGraphEdge)