官方文档：https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Batch_Sends_and_Originality_Checks.html#7

【问题1】如上图，<CopyrightCheckResult></CopyrightCheckResult>中的ArticleIdx 与 <ArticleUrlResult></ArticleUrlResult>中的ArticleIdx含义是否一致？是否都表示文章在多图文消息中的位置？

【问题2】什么情况下会返回<CopyrightCheckResult></CopyrightCheckResult>中的<ResultList></ResultList>?测试了好几个群发回调的事件ResultList都是空，而且群发设置的参数send_ignore_reprint=0。回调xml举例：

<FromUserName><![CDATA[oUSyU5kl8s-ONpCGtnUpgpVRFV7A]]></FromUserName>
<CreateTime>1640595411</CreateTime>
<MsgType><![CDATA[event]]></MsgType>
<Event><![CDATA[MASSSENDJOBFINISH]]></Event>
<MsgID>3147483997</MsgID>
<Status><![CDATA[send success]]></Status>
<TotalCount>32</TotalCount>
<FilterCount>4</FilterCount>
<SentCount>4</SentCount>
<ErrorCount>0</ErrorCount>
<CopyrightCheckResult>
<Count>0</Count>
<ResultList></ResultList>
<CheckState>1</CheckState>
</CopyrightCheckResult>
<ArticleUrlResult>
<Count>3</Count>
<ResultList>
<item>
<ArticleIdx>1</ArticleIdx>
<ArticleUrl><![CDATA[******]]></ArticleUrl>
</item>
<item>
<ArticleIdx>2</ArticleIdx>
<ArticleUrl><![CDATA[******]]></ArticleUrl>
</item>
<item>
<ArticleIdx>3</ArticleIdx>
<ArticleUrl><![CDATA[******]]></ArticleUrl>
</item>
</ResultList>
</ArticleUrlResult>
</xml>