      <h2>R</h2>
                        <table class="indextable genindextable" style="width: 100%">
                            <tr>
                                <td style="width: 33%; vertical-align: top;">
                                    <ul>
                                        <li><a href="index.html#WechatAPI.Client.message.MessageMixin.revoke_message">revoke_message()
                                            （WechatAPI.Client.message.MessageMixin 方法）</a>
                        