docs: @Override
      protected void deregister(ServiceInstance instance) {
  
          if (instance.getInstanceId().isPresent()) {
              DeregisterInstanceRequest deregisterInstanceRequest = new DeregisterInstanceRequest().withServiceId(route53AutoRegistrationConfiguration.getAwsServiceId())
                      .withInstanceId(instance.getInstanceId().get());
              getDiscoveryClient().deregisterInstance(deregisterInstanceRequest);
          }
      }