elete-com.lark.oapi.service.mail.v1.model.DeleteMailgroupPermissionMemberReq-">delete</a></span>(<a href="../../../../../../../../com/lark/oapi/service/mail/v1/model/DeleteMailgroupPermissionMemberReq.html" title="com.lark.oapi.service.mail.v1.model中的类">DeleteMailgroupPermissionMemberReq</a>&nbsp;req)</code>
<div class="block">删除邮件组权限成员，从自定义成员中删除单个成员，删除后该成员无法发送邮件到该邮件组
  官网API文档链接:<a href="https://open.feishu.