@Override
 public ServiceBuilder enabled(boolean enabled) {
   model.enabled = enabled;
   return this;
 }
 @Override
 public ServiceBuilder links(Map<String, String> links) {
   model.links = links;
   return this;
 }
 @Override
 public ServiceBuilder name(String name) {
   model.name = name;
   return this;
 }
 @Override
 public ServiceBuilder type(String type) {
   model.type = type;
   return this;
 }
 @Override
 public ServiceBuilder description(String description) {
   model.description = description;
   return this;
 }
 @Override
 public ServiceBuilder id(String id) {
   model.id = id;
   return this;
 }
 @Override
 public ServiceBuilder version(Integer version) {
   model.version = version;
   return this;
 }