# PerformanceInsightsReferenceScalar
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A reference value to compare Performance Insights metrics against to determine if the metrics demonstrate anomalous behavior.

## Contents
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 ** Value **   <a name="DevOpsGuru-Type-PerformanceInsightsReferenceScalar-Value"></a>
The reference value.  
Type: Double  
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/devops-guru-2020-12-01/PerformanceInsightsReferenceScalar) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/devops-guru-2020-12-01/PerformanceInsightsReferenceScalar) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/devops-guru-2020-12-01/PerformanceInsightsReferenceScalar)