public void setHealthyThreshold(Integer healthyThreshold) {
        this.healthyThreshold = healthyThreshold;
    }
<p>
The number of consecutive successful health checks that must occur before declaring the listener healthy.
</p>

@param healthyThreshold
       The number of consecutive successful health checks that must occur before declaring the listener healthy.
aws-java-sdk-appmesh/src/main/java/com/amazonaws/services/appmesh/model/VirtualGatewayHealthCheckPolicy.java