Java如何用一个统一结构接收成员名称不固定的数据

{
    "errcode": 0,
    "errmsg": "ok",
    "department": [
        {
            "id": 2,
            "name": "广州研发中心",
            "name_en": "RDGZ",
            "department_leader":["zhangsan","lisi"],
            "parentid": 1,
            "order": 10
        }
    ]
}

{
    "errcode": 0,
    "errmsg": "ok",
    "userlist": [
        {
            "userid": "zhangsan",
            "name": "张三",
            "department": [1, 2],
            "open_userid": "xxxxxx"
        }
    ]
}

@Override
public List<WxCpDepart> list(Long id) throws WxErrorException {
    String url = this.mainService.getWxCpConfigStorage().getApiUrl(DEPARTMENT_LIST);
    if (id != null) {
      url += "?id=" + id;
    }

    String responseContent = this.mainService.get(url, null);
    JsonObject tmpJsonObject = GsonParser.parse(responseContent);
    return WxCpGsonBuilder.create()
      .fromJson(tmpJsonObject.get("department"),
        new TypeToken<List<WxCpDepart>>() {
        }.getType()
      );
  }

@Override
public List<WxCpDepart> simpleList(Long id) throws WxErrorException {
    String url = this.mainService.getWxCpConfigStorage().getApiUrl(DEPARTMENT_SIMPLE_LIST);
    if (id != null) {
      url += "?id=" + id;
    }

    String responseContent = this.mainService.get(url, null);
    JsonObject tmpJsonObject = GsonParser.parse(responseContent);
    return WxCpGsonBuilder.create()
      .fromJson(tmpJsonObject.get("department_id"),
        new TypeToken<List<WxCpDepart>>() {
        }.getType()
      );
  }
}

@GET("department/list")
GenericResponse<List<DeptInfo>> deptList(@Query("id") long departmentId) throws WeComException;

@GET("department/simplelist")
GenericResponse<List<DeptSimpleInfo>> getSimpleList(@Query("id") long departmentId) throws WeComException;

@Data
public class WxWorkResponse<T> {

    @JsonProperty("errmsg")
    private String errMsg;

    @JsonProperty("errcode")
    private Integer errCode;

    @JsonAlias({
            "department",
            "userlist"
    })
    private T data;
}

Annotation that can be used to define one or more alternative names for a property, accepted during deserialization as alternative to the official name. Alias information is also exposed during POJO introspection, but has no effect during serialization where primary name is always used.
Examples:
  public class Info {
    @JsonAlias({ "n", "Name" })
    public String name;
  }
  
NOTE: Order of alias declaration has no effect. All properties are assigned in the order they come from incoming JSON document. If same property is assigned more than once with different value, later will remain. For example, deserializing
   public class Person {
      @JsonAlias({ "name", "fullName" })
      public String name;
   }
   
from
   { "fullName": "Faster Jackson", "name": "Jackson" }
   
will have value "Jackson".
Also, can be used with enums where incoming JSON properties may not match the defined enum values. For instance, if you have an enum called Size with values SMALL, MEDIUM, and LARGE, you can use this annotation to define alternate values for each enum value. This way, the deserialization process can map the incoming JSON values to the correct enum values.
Sample implementation:
public enum Size {
       @JsonAlias({ "small", "s", "S" })
       SMALL,
  
       @JsonAlias({ "medium", "m", "M" })
       MEDIUM,
  
       @JsonAlias({ "large", "l", "L" })
       LARGE
   }
During deserialization, any of these JSON structures will be valid and correctly mapped to the MEDIUM enum value: {"size": "m"}, {"size": "medium"}, or {"size": "M"}.