# SamplingBoost
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Temporary boost sampling rate. X-Ray calculates sampling boost for each service based on the recent sampling boost stats of all services that called [GetSamplingTargets](https://docs.aws.amazon.com/xray/latest/api/API_GetSamplingTargets.html).

## Contents
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 ** BoostRate **   <a name="xray-Type-SamplingBoost-BoostRate"></a>
The calculated sampling boost rate for this service   
Type: Double  
Required: Yes

 ** BoostRateTTL **   <a name="xray-Type-SamplingBoost-BoostRateTTL"></a>
When the sampling boost expires.  
Type: Timestamp  
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/xray-2016-04-12/SamplingBoost) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/xray-2016-04-12/SamplingBoost) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/xray-2016-04-12/SamplingBoost)