��">BatchUpdateDocumentBlockReq</a>&nbsp;req,
           <a href="../../../../../../../../com/lark/oapi/core/request/RequestOptions.html" title="com.lark.oapi.core.request中的类">RequestOptions</a>&nbsp;reqOptions)</code>
<div class="block">批量更新块，批量更新块的富文本内容。</div>
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