public void setFixedRate(Double fixedRate) {
        this.fixedRate = fixedRate;
    }
<p>
The percentage of matching requests to instrument, after the reservoir is exhausted.
</p>

@param fixedRate
       The percentage of matching requests to instrument, after the reservoir is exhausted.
aws-java-sdk-xray/src/main/java/com/amazonaws/services/xray/model/SamplingRuleUpdate.java