<a href="../../../../../../../../com/lark/oapi/service/contact/v3/ContactService.Group.html#delete-com.lark.oapi.service.contact.v3.model.DeleteGroupReq-com.lark.oapi.core.request.RequestOptions-">delete</a></span>(<a href="../../../../../../../../com/lark/oapi/service/contact/v3/model/DeleteGroupReq.html" title="com.lark.oapi.service.contact.v3.model中的类">DeleteGroupReq</a>&nbsp;req,
      <a href="../../../../../../../../com/lark/oapi/core/request/RequestOptions.html" title="com.lark.oapi.core.reques