public void setBreachThreshold(Double breachThreshold) {
        this.breachThreshold = breachThreshold;
    }
<p>
The breach threshold for the alarm.
</p>
<p>
Required if the policy type is <code>StepScaling</code> and not supported otherwise.
</p>

@param breachThreshold
       The breach threshold for the alarm.</p>
       <p>
       Required if the policy type is <code>StepScaling</code> and not supported otherwise.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/ExecutePolicyRequest.java