：<a href="T_Senparc_Weixin_Work_ChatMsgType.htm">Senparc.Weixin.Work<span id="LST4D1B310E_3"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST4D1B310E_3?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>ChatMsgType</a><br /></dd><dt><span class="parameter">contentOrMediaId</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.string" target="_blank">System<span id="LST4D1B310E_4"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST4D1B310E_4?cs=.|vb=.|cpp=: