问如果没有从我的服务器发送任何想要的数据到zapier，那么应该向zapier发送什么响应？

EN

if(contact?.length){
  const contactClone = _.clone(contact);
   _.filter(contactClone, function(o: any) { return o.tag_updated_on; });  // if some specific contact has this field which should be rerturned
   _.orderBy(contactClone, 'tag_updated_on', 'desc'); 
  if(contactClone?.length){
    res.status(200).json([contactClone[0]]); ////First one contact from the array would be returned
    return;
  }
  
  
  res.status(200).json([contact[0]]); //What should be returned here