为什么无法在graphql中过滤深层嵌套查询？

Question

所以我最近才开始使用graphql（准确地说是上周）。我有一个能够使用“ where”参数过滤查询的概念，但我注意到当我尝试从深度嵌套查询中获取对象时，这几乎变得不可能。因此，说我有“ domestic_worker_nextofkin”查询，该查询应获取全名，mobile_phone1和“已存档” _is_null等于true的关系，如下所示：

domestic_workers_nextofkin(where: archived:_is_null: true)
    full_name
    mobile_phone1
    domestic_workers_relationships
      relationship

上面的查询完成了预期的工作，并获得了全名，mobile_phone1和关系。

但是我当前的问题是，当此查询深度嵌套时，如下所示（带星号的代码）：

query User($userId: Int) 
     domestic_workers_news
          title
          date_created
          summary
          url
        
    users_user(where: id: _eq: $userId) 
      domestic_workers_pictures(order_by: id: desc, limit: 1) 
        id
      
      id
      password
      username
      first_name
      last_name
      email
      gender
      birth_date
      mobile_phone1
      mobile_phone2
      home_address_street
      home_address_town
      home_address_lga
      home_address_state
      home_address_country
      home_address_postal_code
      job_title
      workplace
      verified
      agreed_terms
      date_joined
      last_modified
      domestic_workers_workers 
        domestic_workers_pictures(order_by: id: desc, limit: 1) 
          id
        
        id
        first_name
        last_name
        other_name
        email
        mobile_phone1
        mobile_phone2
        home_town
        home_state
        service
        birth_date
        gender
        date_created
        current_employer_id
        domestic_workers_relationships
          id
          payment
          payment_currency
          start_date
          relationship
          domestic_workers_agent 
            full_name
            mobile_phone1
            domestic_workers_relationships
              relationship
            
            domestic_workers_pictures(order_by: id: desc, limit: 1) 
              id
            
          


**domestic_workers_nextofkin (where: archived:_is_null: true) 
        full_name
        mobile_phone1
         domestic_workers_relationships
          relationship
        
      
    **
        domestic_workers_reviews 
          id
          score
          summary
          date_created
          users_user 
            first_name
            last_name
            domestic_workers_pictures(order_by: id: desc, limit: 1) 
              id
            
          
        
        employerRelationships: domestic_workers_relationships(order_by: id: desc, limit: 1, where: relationship: _eq: "Employer") 
         end_date
         relationship

它以红色突出显示“ where”参数，这可能意味着不应将“ where”参数放在此处，这对我来说似乎很混乱。谁能解释为什么会发生这种情况，并向我展示解决方法以完成我要执行的任务？谢谢。