.v4.model中的类">InstanceCcUser</a>[]&nbsp;ccUserList)</code>
<div class="block">抄送人列表
  示例值：</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">InstanceTimeline.</span><code><span class="memberNameLink"><a href="../../../../../../../../com/lark/oapi/service/approval/v4/model/InstanceTimeline.html#setCcUserList-com.lark.oapi.service.approval.v4.model.InstanceCcUser:A-">setCcUserList</a></span>(<a href="../.