apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/api/AdminServiceAPI.java/AdminServiceAPI/getNamespacePublishInfo
class AdminServiceAPI:    public Map<String, Boolean> getNamespacePublishInfo(Env env, String appId) {
      return restTemplate.get(env, "apps/{appId}/namespaces/publish_info", typeReference, appId).getBody();
    }