public OutlierDetectingRuleBuilder onStatus(HttpStatus status, OutlierDetectionDecision decision) {
        requireNonNull(status, "status");
        requireNonNull(decision, "decision");
        return onStatus(status::equals, decision);
    }
Reports the specified {@link OutlierDetectionDecision} if the response status is the specified
{@link HttpStatus}.
core/src/main/java/com/linecorp/armeria/common/outlier/OutlierDetectingRuleBuilder.java