public EurekaUpdatingListenerBuilder secureVipAddress(String secureVipAddress) {
        instanceInfoBuilder.secureVipAddress(secureVipAddress);
        return this;
    }
Sets the secure VIP address. {@link #hostname(String)} is set if not specified.
eureka/src/main/java/com/linecorp/armeria/server/eureka/EurekaUpdatingListenerBuilder.java