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# DDoS 防护

<table><thead><tr><th data-type="content-ref">接口名称</th><th>接口功能</th></tr></thead><tbody><tr><td><a href="/api-reference/cn/zec/ddos-protection/createpolicy.md">CreatePolicy</a></td><td>创建DDoS防护策略</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describepolicys.md">DescribePolicys</a></td><td>查询防护策略列表</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describepolicydetail.md">DescribePolicyDetail</a></td><td>查询DDoS防护策略详情</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/modifypolicy.md">ModifyPolicy</a></td><td>修改DDoS防护策略</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/attachtopolicy.md">AttachToPolicy</a></td><td>为防护策略添加防护对象</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/detachfrompolicy.md">DetachFromPolicy</a></td><td>移除防护策略的防护对象</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describepolicyregions.md">DescribePolicyRegions</a></td><td>查询区域封禁可选区域列表</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describereflectudpportoptions.md">DescribeReflectUdpPortOptions</a></td><td>查询默认UDP反射源端口列表</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/deletepolicy.md">DeletePolicy</a></td><td>删除DDoS防护策略</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describeddoseventdetail.md">DescribeDDosEventDetail</a></td><td>查询攻击事件详情</td></tr><tr><td><a href="/api-reference/cn/zec/ddos-protection/describeddosalleventlist.md">DescribeDDosAllEventList</a></td><td>查询攻击事件列表</td></tr></tbody></table>