diff --git a/VERSION b/VERSION
index 0b9c019..e473765 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3.12
+0.3.13
diff --git a/src/UDNS/Apis/AssociateUDNSZoneVPCRequest.php b/src/UDNS/Apis/AssociateUDNSZoneVPCRequest.php
new file mode 100644
index 0000000..0859d2a
--- /dev/null
+++ b/src/UDNS/Apis/AssociateUDNSZoneVPCRequest.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class AssociateUDNSZoneVPCRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "AssociateUDNSZoneVPC"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+        $this->markRequired("VPCProjectId");
+        $this->markRequired("VPCId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @return string|null
+     */
+    public function getVPCProjectId()
+    {
+        return $this->get("VPCProjectId");
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @param string $vpcProjectId
+     */
+    public function setVPCProjectId($vpcProjectId)
+    {
+        $this->set("VPCProjectId", $vpcProjectId);
+    }
+
+    /**
+     * VPCId: VPC资源ID
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: VPC资源ID
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+}
diff --git a/src/UDNS/Apis/AssociateUDNSZoneVPCResponse.php b/src/UDNS/Apis/AssociateUDNSZoneVPCResponse.php
new file mode 100644
index 0000000..907a9d6
--- /dev/null
+++ b/src/UDNS/Apis/AssociateUDNSZoneVPCResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class AssociateUDNSZoneVPCResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/CreateUDNSRecordRequest.php b/src/UDNS/Apis/CreateUDNSRecordRequest.php
new file mode 100644
index 0000000..8ba7f9e
--- /dev/null
+++ b/src/UDNS/Apis/CreateUDNSRecordRequest.php
@@ -0,0 +1,215 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class CreateUDNSRecordRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "CreateUDNSRecord"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+        $this->markRequired("Name");
+        $this->markRequired("Type");
+        $this->markRequired("Value");
+        $this->markRequired("ValueType");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * Name: 主机记录
+     *
+     * @return string|null
+     */
+    public function getName()
+    {
+        return $this->get("Name");
+    }
+
+    /**
+     * Name: 主机记录
+     *
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->set("Name", $name);
+    }
+
+    /**
+     * Type: 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     *
+     * @return string|null
+     */
+    public function getType()
+    {
+        return $this->get("Type");
+    }
+
+    /**
+     * Type: 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     *
+     * @param string $type
+     */
+    public function setType($type)
+    {
+        $this->set("Type", $type);
+    }
+
+    /**
+     * Value: 数值组，支持逗号分割。格式为：Value|权重|IsEnabled，其中权重支持1-10，IsEnabled为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *
+     * @return string|null
+     */
+    public function getValue()
+    {
+        return $this->get("Value");
+    }
+
+    /**
+     * Value: 数值组，支持逗号分割。格式为：Value|权重|IsEnabled，其中权重支持1-10，IsEnabled为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *
+     * @param string $value
+     */
+    public function setValue($value)
+    {
+        $this->set("Value", $value);
+    }
+
+    /**
+     * ValueType: 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *
+     * @return string|null
+     */
+    public function getValueType()
+    {
+        return $this->get("ValueType");
+    }
+
+    /**
+     * ValueType: 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *
+     * @param string $valueType
+     */
+    public function setValueType($valueType)
+    {
+        $this->set("ValueType", $valueType);
+    }
+
+    /**
+     * TTL: TTL值，范围为5-600，单位为秒。默认为5
+     *
+     * @return integer|null
+     */
+    public function getTTL()
+    {
+        return $this->get("TTL");
+    }
+
+    /**
+     * TTL: TTL值，范围为5-600，单位为秒。默认为5
+     *
+     * @param int $ttl
+     */
+    public function setTTL($ttl)
+    {
+        $this->set("TTL", $ttl);
+    }
+
+    /**
+     * Remark: 记录的备注信息
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 记录的备注信息
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+}
diff --git a/src/UDNS/Apis/CreateUDNSRecordResponse.php b/src/UDNS/Apis/CreateUDNSRecordResponse.php
new file mode 100644
index 0000000..9390510
--- /dev/null
+++ b/src/UDNS/Apis/CreateUDNSRecordResponse.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class CreateUDNSRecordResponse extends Response
+{
+    
+
+    /**
+     * DNSRecordId: 域名记录的资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSRecordId()
+    {
+        return $this->get("DNSRecordId");
+    }
+
+    /**
+     * DNSRecordId: 域名记录的资源ID
+     *
+     * @param string $dnsRecordId
+     */
+    public function setDNSRecordId($dnsRecordId)
+    {
+        $this->set("DNSRecordId", $dnsRecordId);
+    }
+}
diff --git a/src/UDNS/Apis/CreateUDNSZoneRequest.php b/src/UDNS/Apis/CreateUDNSZoneRequest.php
new file mode 100644
index 0000000..de47625
--- /dev/null
+++ b/src/UDNS/Apis/CreateUDNSZoneRequest.php
@@ -0,0 +1,232 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class CreateUDNSZoneRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "CreateUDNSZone"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneName");
+        $this->markRequired("Type");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneName: 域名字符串
+     *
+     * @return string|null
+     */
+    public function getDNSZoneName()
+    {
+        return $this->get("DNSZoneName");
+    }
+
+    /**
+     * DNSZoneName: 域名字符串
+     *
+     * @param string $dnsZoneName
+     */
+    public function setDNSZoneName($dnsZoneName)
+    {
+        $this->set("DNSZoneName", $dnsZoneName);
+    }
+
+    /**
+     * Type: 域名类型。枚举值，“private”，内网DNS；“public”，公网DNS，暂只支持private。
+     *
+     * @return string|null
+     */
+    public function getType()
+    {
+        return $this->get("Type");
+    }
+
+    /**
+     * Type: 域名类型。枚举值，“private”，内网DNS；“public”，公网DNS，暂只支持private。
+     *
+     * @param string $type
+     */
+    public function setType($type)
+    {
+        $this->set("Type", $type);
+    }
+
+    /**
+     * Tag: 所属业务组名称
+     *
+     * @return string|null
+     */
+    public function getTag()
+    {
+        return $this->get("Tag");
+    }
+
+    /**
+     * Tag: 所属业务组名称
+     *
+     * @param string $tag
+     */
+    public function setTag($tag)
+    {
+        $this->set("Tag", $tag);
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @return string|null
+     */
+    public function getIsRecursionEnabled()
+    {
+        return $this->get("IsRecursionEnabled");
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @param string $isRecursionEnabled
+     */
+    public function setIsRecursionEnabled($isRecursionEnabled)
+    {
+        $this->set("IsRecursionEnabled", $isRecursionEnabled);
+    }
+
+    /**
+     * Quantity: 购买时长，默认为1
+     *
+     * @return integer|null
+     */
+    public function getQuantity()
+    {
+        return $this->get("Quantity");
+    }
+
+    /**
+     * Quantity: 购买时长，默认为1
+     *
+     * @param int $quantity
+     */
+    public function setQuantity($quantity)
+    {
+        $this->set("Quantity", $quantity);
+    }
+
+    /**
+     * ChargeType: 付费方式, 枚举值为: Year, 按年付费; Month, 按月付费; Dynamic, 按需付费，默认为按月付费
+     *
+     * @return string|null
+     */
+    public function getChargeType()
+    {
+        return $this->get("ChargeType");
+    }
+
+    /**
+     * ChargeType: 付费方式, 枚举值为: Year, 按年付费; Month, 按月付费; Dynamic, 按需付费，默认为按月付费
+     *
+     * @param string $chargeType
+     */
+    public function setChargeType($chargeType)
+    {
+        $this->set("ChargeType", $chargeType);
+    }
+
+    /**
+     * CouponId: 代金券ID，默认不使用
+     *
+     * @return string|null
+     */
+    public function getCouponId()
+    {
+        return $this->get("CouponId");
+    }
+
+    /**
+     * CouponId: 代金券ID，默认不使用
+     *
+     * @param string $couponId
+     */
+    public function setCouponId($couponId)
+    {
+        $this->set("CouponId", $couponId);
+    }
+}
diff --git a/src/UDNS/Apis/CreateUDNSZoneResponse.php b/src/UDNS/Apis/CreateUDNSZoneResponse.php
new file mode 100644
index 0000000..ab7acbc
--- /dev/null
+++ b/src/UDNS/Apis/CreateUDNSZoneResponse.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class CreateUDNSZoneResponse extends Response
+{
+    
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+}
diff --git a/src/UDNS/Apis/DeleteUDNSRecordRequest.php b/src/UDNS/Apis/DeleteUDNSRecordRequest.php
new file mode 100644
index 0000000..4cf0040
--- /dev/null
+++ b/src/UDNS/Apis/DeleteUDNSRecordRequest.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DeleteUDNSRecordRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DeleteUDNSRecord"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+        $this->markRequired("RecordIds");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * RecordIds: 域名记录资源ID
+     *
+     * @return string[]|null
+     */
+    public function getRecordIds()
+    {
+        return $this->get("RecordIds");
+    }
+
+    /**
+     * RecordIds: 域名记录资源ID
+     *
+     * @param string[] $recordIds
+     */
+    public function setRecordIds(array $recordIds)
+    {
+        $this->set("RecordIds", $recordIds);
+    }
+}
diff --git a/src/UDNS/Apis/DeleteUDNSRecordResponse.php b/src/UDNS/Apis/DeleteUDNSRecordResponse.php
new file mode 100644
index 0000000..9276737
--- /dev/null
+++ b/src/UDNS/Apis/DeleteUDNSRecordResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class DeleteUDNSRecordResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/DescribeUDNSDomainRequest.php b/src/UDNS/Apis/DescribeUDNSDomainRequest.php
new file mode 100644
index 0000000..badd221
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSDomainRequest.php
@@ -0,0 +1,153 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DescribeUDNSDomainRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DescribeUDNSDomain"]);
+        $this->markRequired("Region");
+        $this->markRequired("ProjectId");
+        $this->markRequired("DNSZoneName");
+        $this->markRequired("VPCId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneName: zone名称
+     *
+     * @return string|null
+     */
+    public function getDNSZoneName()
+    {
+        return $this->get("DNSZoneName");
+    }
+
+    /**
+     * DNSZoneName: zone名称
+     *
+     * @param string $dnsZoneName
+     */
+    public function setDNSZoneName($dnsZoneName)
+    {
+        $this->set("DNSZoneName", $dnsZoneName);
+    }
+
+    /**
+     * VPCId: VPI资源ID
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: VPI资源ID
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+
+    /**
+     * Offset: 查询数量偏移
+     *
+     * @return integer|null
+     */
+    public function getOffset()
+    {
+        return $this->get("Offset");
+    }
+
+    /**
+     * Offset: 查询数量偏移
+     *
+     * @param int $offset
+     */
+    public function setOffset($offset)
+    {
+        $this->set("Offset", $offset);
+    }
+
+    /**
+     * Limit: 返回数量
+     *
+     * @return integer|null
+     */
+    public function getLimit()
+    {
+        return $this->get("Limit");
+    }
+
+    /**
+     * Limit: 返回数量
+     *
+     * @param int $limit
+     */
+    public function setLimit($limit)
+    {
+        $this->set("Limit", $limit);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSDomainResponse.php b/src/UDNS/Apis/DescribeUDNSDomainResponse.php
new file mode 100644
index 0000000..09afeb7
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSDomainResponse.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+use UCloud\UDNS\Models\RecordInfo;
+use UCloud\UDNS\Models\ValueSet;
+
+class DescribeUDNSDomainResponse extends Response
+{
+    
+
+    /**
+     * RecordInfos: 查询记录
+     *
+     * @return RecordInfo[]|null
+     */
+    public function getRecordInfos()
+    {
+        $items = $this->get("RecordInfos");
+        if ($items == null) {
+            return [];
+        }
+        $result = [];
+        foreach ($items as $i => $item) {
+            array_push($result, new RecordInfo($item));
+        }
+        return $result;
+    }
+
+    /**
+     * RecordInfos: 查询记录
+     *
+     * @param RecordInfo[] $recordInfos
+     */
+    public function setRecordInfos(array $recordInfos)
+    {
+        $result = [];
+        foreach ($recordInfos as $i => $item) {
+            array_push($result, $item->getAll());
+        }
+        return $result;
+    }
+
+    /**
+     * TotalCount: 总条数
+     *
+     * @return integer|null
+     */
+    public function getTotalCount()
+    {
+        return $this->get("TotalCount");
+    }
+
+    /**
+     * TotalCount: 总条数
+     *
+     * @param int $totalCount
+     */
+    public function setTotalCount($totalCount)
+    {
+        $this->set("TotalCount", $totalCount);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSRecordRequest.php b/src/UDNS/Apis/DescribeUDNSRecordRequest.php
new file mode 100644
index 0000000..8c0c7f9
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSRecordRequest.php
@@ -0,0 +1,211 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DescribeUDNSRecordRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DescribeUDNSRecord"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * RecordIds: 域名记录资源ID
+     *
+     * @return string[]|null
+     */
+    public function getRecordIds()
+    {
+        return $this->get("RecordIds");
+    }
+
+    /**
+     * RecordIds: 域名记录资源ID
+     *
+     * @param string[] $recordIds
+     */
+    public function setRecordIds(array $recordIds)
+    {
+        $this->set("RecordIds", $recordIds);
+    }
+
+    /**
+     * Limit: 数据分页值, 默认为20
+     *
+     * @return integer|null
+     */
+    public function getLimit()
+    {
+        return $this->get("Limit");
+    }
+
+    /**
+     * Limit: 数据分页值, 默认为20
+     *
+     * @param int $limit
+     */
+    public function setLimit($limit)
+    {
+        $this->set("Limit", $limit);
+    }
+
+    /**
+     * Offset: 数据偏移量, 默认为0
+     *
+     * @return integer|null
+     */
+    public function getOffset()
+    {
+        return $this->get("Offset");
+    }
+
+    /**
+     * Offset: 数据偏移量, 默认为0
+     *
+     * @param int $offset
+     */
+    public function setOffset($offset)
+    {
+        $this->set("Offset", $offset);
+    }
+
+    /**
+     * Query: 模糊查询记录
+     *
+     * @return string|null
+     */
+    public function getQuery()
+    {
+        return $this->get("Query");
+    }
+
+    /**
+     * Query: 模糊查询记录
+     *
+     * @param string $query
+     */
+    public function setQuery($query)
+    {
+        $this->set("Query", $query);
+    }
+
+    /**
+     * SortKey: 排序字段，只支持host update_time
+     *
+     * @return string|null
+     */
+    public function getSortKey()
+    {
+        return $this->get("SortKey");
+    }
+
+    /**
+     * SortKey: 排序字段，只支持host update_time
+     *
+     * @param string $sortKey
+     */
+    public function setSortKey($sortKey)
+    {
+        $this->set("SortKey", $sortKey);
+    }
+
+    /**
+     * SortDir: 排序方式，支持asc desc
+     *
+     * @return string|null
+     */
+    public function getSortDir()
+    {
+        return $this->get("SortDir");
+    }
+
+    /**
+     * SortDir: 排序方式，支持asc desc
+     *
+     * @param string $sortDir
+     */
+    public function setSortDir($sortDir)
+    {
+        $this->set("SortDir", $sortDir);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSRecordResponse.php b/src/UDNS/Apis/DescribeUDNSRecordResponse.php
new file mode 100644
index 0000000..9930e54
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSRecordResponse.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+use UCloud\UDNS\Models\RecordInfo;
+use UCloud\UDNS\Models\ValueSet;
+
+class DescribeUDNSRecordResponse extends Response
+{
+    
+
+    /**
+     * TotalCount: 资源数量
+     *
+     * @return integer|null
+     */
+    public function getTotalCount()
+    {
+        return $this->get("TotalCount");
+    }
+
+    /**
+     * TotalCount: 资源数量
+     *
+     * @param int $totalCount
+     */
+    public function setTotalCount($totalCount)
+    {
+        $this->set("TotalCount", $totalCount);
+    }
+
+    /**
+     * RecordInfos: 域名记录详细信息
+     *
+     * @return RecordInfo[]|null
+     */
+    public function getRecordInfos()
+    {
+        $items = $this->get("RecordInfos");
+        if ($items == null) {
+            return [];
+        }
+        $result = [];
+        foreach ($items as $i => $item) {
+            array_push($result, new RecordInfo($item));
+        }
+        return $result;
+    }
+
+    /**
+     * RecordInfos: 域名记录详细信息
+     *
+     * @param RecordInfo[] $recordInfos
+     */
+    public function setRecordInfos(array $recordInfos)
+    {
+        $result = [];
+        foreach ($recordInfos as $i => $item) {
+            array_push($result, $item->getAll());
+        }
+        return $result;
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneRequest.php b/src/UDNS/Apis/DescribeUDNSZoneRequest.php
new file mode 100644
index 0000000..3954419
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneRequest.php
@@ -0,0 +1,130 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DescribeUDNSZoneRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DescribeUDNSZone"]);
+        $this->markRequired("Region");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneIds: 域名资源ID
+     *
+     * @return string[]|null
+     */
+    public function getDNSZoneIds()
+    {
+        return $this->get("DNSZoneIds");
+    }
+
+    /**
+     * DNSZoneIds: 域名资源ID
+     *
+     * @param string[] $dnsZoneIds
+     */
+    public function setDNSZoneIds(array $dnsZoneIds)
+    {
+        $this->set("DNSZoneIds", $dnsZoneIds);
+    }
+
+    /**
+     * Limit: 数据分页值, 默认为20
+     *
+     * @return integer|null
+     */
+    public function getLimit()
+    {
+        return $this->get("Limit");
+    }
+
+    /**
+     * Limit: 数据分页值, 默认为20
+     *
+     * @param int $limit
+     */
+    public function setLimit($limit)
+    {
+        $this->set("Limit", $limit);
+    }
+
+    /**
+     * Offset: 数据偏移量, 默认为0
+     *
+     * @return integer|null
+     */
+    public function getOffset()
+    {
+        return $this->get("Offset");
+    }
+
+    /**
+     * Offset: 数据偏移量, 默认为0
+     *
+     * @param int $offset
+     */
+    public function setOffset($offset)
+    {
+        $this->set("Offset", $offset);
+    }
+}
diff --git a/src/UDNS/Apis/DescribeUDNSZoneResponse.php b/src/UDNS/Apis/DescribeUDNSZoneResponse.php
new file mode 100644
index 0000000..786db16
--- /dev/null
+++ b/src/UDNS/Apis/DescribeUDNSZoneResponse.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+use UCloud\UDNS\Models\ZoneInfo;
+use UCloud\UDNS\Models\VPCInfo;
+
+class DescribeUDNSZoneResponse extends Response
+{
+    
+
+    /**
+     * TotalCount: 符合查询条件的域名数量
+     *
+     * @return integer|null
+     */
+    public function getTotalCount()
+    {
+        return $this->get("TotalCount");
+    }
+
+    /**
+     * TotalCount: 符合查询条件的域名数量
+     *
+     * @param int $totalCount
+     */
+    public function setTotalCount($totalCount)
+    {
+        $this->set("TotalCount", $totalCount);
+    }
+
+    /**
+     * DNSZoneInfos: 域名资源信息
+     *
+     * @return ZoneInfo[]|null
+     */
+    public function getDNSZoneInfos()
+    {
+        $items = $this->get("DNSZoneInfos");
+        if ($items == null) {
+            return [];
+        }
+        $result = [];
+        foreach ($items as $i => $item) {
+            array_push($result, new ZoneInfo($item));
+        }
+        return $result;
+    }
+
+    /**
+     * DNSZoneInfos: 域名资源信息
+     *
+     * @param ZoneInfo[] $dnsZoneInfos
+     */
+    public function setDNSZoneInfos(array $dnsZoneInfos)
+    {
+        $result = [];
+        foreach ($dnsZoneInfos as $i => $item) {
+            array_push($result, $item->getAll());
+        }
+        return $result;
+    }
+}
diff --git a/src/UDNS/Apis/DisassociateUDNSZoneVPCRequest.php b/src/UDNS/Apis/DisassociateUDNSZoneVPCRequest.php
new file mode 100644
index 0000000..32fad44
--- /dev/null
+++ b/src/UDNS/Apis/DisassociateUDNSZoneVPCRequest.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class DisassociateUDNSZoneVPCRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "DisassociateUDNSZoneVPC"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+        $this->markRequired("VPCProjectId");
+        $this->markRequired("VPCId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @return string|null
+     */
+    public function getVPCProjectId()
+    {
+        return $this->get("VPCProjectId");
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @param string $vpcProjectId
+     */
+    public function setVPCProjectId($vpcProjectId)
+    {
+        $this->set("VPCProjectId", $vpcProjectId);
+    }
+
+    /**
+     * VPCId: VPC资源ID
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: VPC资源ID
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+}
diff --git a/src/UDNS/Apis/DisassociateUDNSZoneVPCResponse.php b/src/UDNS/Apis/DisassociateUDNSZoneVPCResponse.php
new file mode 100644
index 0000000..8258ad8
--- /dev/null
+++ b/src/UDNS/Apis/DisassociateUDNSZoneVPCResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class DisassociateUDNSZoneVPCResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/ModifyUDNSRecordRequest.php b/src/UDNS/Apis/ModifyUDNSRecordRequest.php
new file mode 100644
index 0000000..b61233e
--- /dev/null
+++ b/src/UDNS/Apis/ModifyUDNSRecordRequest.php
@@ -0,0 +1,212 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class ModifyUDNSRecordRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "ModifyUDNSRecord"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+        $this->markRequired("RecordId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * RecordId: 域名记录资源ID
+     *
+     * @return string|null
+     */
+    public function getRecordId()
+    {
+        return $this->get("RecordId");
+    }
+
+    /**
+     * RecordId: 域名记录资源ID
+     *
+     * @param string $recordId
+     */
+    public function setRecordId($recordId)
+    {
+        $this->set("RecordId", $recordId);
+    }
+
+    /**
+     * Value: 数值组，支持逗号分割。格式为：Value|权重|Enable，其中权重支持1-10，Enable为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *
+     * @return string|null
+     */
+    public function getValue()
+    {
+        return $this->get("Value");
+    }
+
+    /**
+     * Value: 数值组，支持逗号分割。格式为：Value|权重|Enable，其中权重支持1-10，Enable为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *
+     * @param string $value
+     */
+    public function setValue($value)
+    {
+        $this->set("Value", $value);
+    }
+
+    /**
+     * ValueType: 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *
+     * @return string|null
+     */
+    public function getValueType()
+    {
+        return $this->get("ValueType");
+    }
+
+    /**
+     * ValueType: 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *
+     * @param string $valueType
+     */
+    public function setValueType($valueType)
+    {
+        $this->set("ValueType", $valueType);
+    }
+
+    /**
+     * TTL: TTL值，单位为秒
+     *
+     * @return integer|null
+     */
+    public function getTTL()
+    {
+        return $this->get("TTL");
+    }
+
+    /**
+     * TTL: TTL值，单位为秒
+     *
+     * @param int $ttl
+     */
+    public function setTTL($ttl)
+    {
+        $this->set("TTL", $ttl);
+    }
+
+    /**
+     * Remark: 记录的备注信息
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 记录的备注信息
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+
+    /**
+     * Type: 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     *
+     * @return string|null
+     */
+    public function getType()
+    {
+        return $this->get("Type");
+    }
+
+    /**
+     * Type: 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     *
+     * @param string $type
+     */
+    public function setType($type)
+    {
+        $this->set("Type", $type);
+    }
+}
diff --git a/src/UDNS/Apis/ModifyUDNSRecordResponse.php b/src/UDNS/Apis/ModifyUDNSRecordResponse.php
new file mode 100644
index 0000000..c2289b3
--- /dev/null
+++ b/src/UDNS/Apis/ModifyUDNSRecordResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class ModifyUDNSRecordResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Apis/ModifyUDNSZoneRequest.php b/src/UDNS/Apis/ModifyUDNSZoneRequest.php
new file mode 100644
index 0000000..1ddaa7a
--- /dev/null
+++ b/src/UDNS/Apis/ModifyUDNSZoneRequest.php
@@ -0,0 +1,131 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Request\Request;
+
+class ModifyUDNSZoneRequest extends Request
+{
+    public function __construct()
+    {
+        parent::__construct(["Action" => "ModifyUDNSZone"]);
+        $this->markRequired("Region");
+        $this->markRequired("DNSZoneId");
+    }
+
+    
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @return string|null
+     */
+    public function getRegion()
+    {
+        return $this->get("Region");
+    }
+
+    /**
+     * Region: 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *
+     * @param string $region
+     */
+    public function setRegion($region)
+    {
+        $this->set("Region", $region);
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @return string|null
+     */
+    public function getProjectId()
+    {
+        return $this->get("ProjectId");
+    }
+
+    /**
+     * ProjectId: 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *
+     * @param string $projectId
+     */
+    public function setProjectId($projectId)
+    {
+        $this->set("ProjectId", $projectId);
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: 域名资源ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @return string|null
+     */
+    public function getIsRecursionEnabled()
+    {
+        return $this->get("IsRecursionEnabled");
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @param string $isRecursionEnabled
+     */
+    public function setIsRecursionEnabled($isRecursionEnabled)
+    {
+        $this->set("IsRecursionEnabled", $isRecursionEnabled);
+    }
+}
diff --git a/src/UDNS/Apis/ModifyUDNSZoneResponse.php b/src/UDNS/Apis/ModifyUDNSZoneResponse.php
new file mode 100644
index 0000000..3392ba4
--- /dev/null
+++ b/src/UDNS/Apis/ModifyUDNSZoneResponse.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Apis;
+
+use UCloud\Core\Response\Response;
+
+class ModifyUDNSZoneResponse extends Response
+{
+    
+
+
+}
diff --git a/src/UDNS/Models/RecordInfo.php b/src/UDNS/Models/RecordInfo.php
new file mode 100644
index 0000000..889537f
--- /dev/null
+++ b/src/UDNS/Models/RecordInfo.php
@@ -0,0 +1,176 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Models;
+
+use UCloud\Core\Response\Response;
+
+class RecordInfo extends Response
+{
+    
+
+    /**
+     * RecordId: 域名记录资源ID
+     *
+     * @return string|null
+     */
+    public function getRecordId()
+    {
+        return $this->get("RecordId");
+    }
+
+    /**
+     * RecordId: 域名记录资源ID
+     *
+     * @param string $recordId
+     */
+    public function setRecordId($recordId)
+    {
+        $this->set("RecordId", $recordId);
+    }
+
+    /**
+     * Name: 主机记录
+     *
+     * @return string|null
+     */
+    public function getName()
+    {
+        return $this->get("Name");
+    }
+
+    /**
+     * Name: 主机记录
+     *
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->set("Name", $name);
+    }
+
+    /**
+     * Type: 记录类型
+     *
+     * @return string|null
+     */
+    public function getType()
+    {
+        return $this->get("Type");
+    }
+
+    /**
+     * Type: 记录类型
+     *
+     * @param string $type
+     */
+    public function setType($type)
+    {
+        $this->set("Type", $type);
+    }
+
+    /**
+     * ValueSet: 数值组
+     *
+     * @return ValueSet[]|null
+     */
+    public function getValueSet()
+    {
+        $items = $this->get("ValueSet");
+        if ($items == null) {
+            return [];
+        }
+        $result = [];
+        foreach ($items as $i => $item) {
+            array_push($result, new ValueSet($item));
+        }
+        return $result;
+    }
+
+    /**
+     * ValueSet: 数值组
+     *
+     * @param ValueSet[] $valueSet
+     */
+    public function setValueSet(array $valueSet)
+    {
+        $result = [];
+        foreach ($valueSet as $i => $item) {
+            array_push($result, $item->getAll());
+        }
+        return $result;
+    }
+
+    /**
+     * ValueType: 记录策略，标准或随机应答
+     *
+     * @return string|null
+     */
+    public function getValueType()
+    {
+        return $this->get("ValueType");
+    }
+
+    /**
+     * ValueType: 记录策略，标准或随机应答
+     *
+     * @param string $valueType
+     */
+    public function setValueType($valueType)
+    {
+        $this->set("ValueType", $valueType);
+    }
+
+    /**
+     * TTL: TTL值，单位为秒
+     *
+     * @return integer|null
+     */
+    public function getTTL()
+    {
+        return $this->get("TTL");
+    }
+
+    /**
+     * TTL: TTL值，单位为秒
+     *
+     * @param int $ttl
+     */
+    public function setTTL($ttl)
+    {
+        $this->set("TTL", $ttl);
+    }
+
+    /**
+     * Remark: 记录备注信息
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 记录备注信息
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+}
diff --git a/src/UDNS/Models/VPCInfo.php b/src/UDNS/Models/VPCInfo.php
new file mode 100644
index 0000000..cef0a07
--- /dev/null
+++ b/src/UDNS/Models/VPCInfo.php
@@ -0,0 +1,124 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Models;
+
+use UCloud\Core\Response\Response;
+
+class VPCInfo extends Response
+{
+    
+
+    /**
+     * VPCId: VPC ID
+     *
+     * @return string|null
+     */
+    public function getVPCId()
+    {
+        return $this->get("VPCId");
+    }
+
+    /**
+     * VPCId: VPC ID
+     *
+     * @param string $vpcId
+     */
+    public function setVPCId($vpcId)
+    {
+        $this->set("VPCId", $vpcId);
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @return string|null
+     */
+    public function getVPCProjectId()
+    {
+        return $this->get("VPCProjectId");
+    }
+
+    /**
+     * VPCProjectId: VPC所属项目ID
+     *
+     * @param string $vpcProjectId
+     */
+    public function setVPCProjectId($vpcProjectId)
+    {
+        $this->set("VPCProjectId", $vpcProjectId);
+    }
+
+    /**
+     * Name: VPC名称
+     *
+     * @return string|null
+     */
+    public function getName()
+    {
+        return $this->get("Name");
+    }
+
+    /**
+     * Name: VPC名称
+     *
+     * @param string $name
+     */
+    public function setName($name)
+    {
+        $this->set("Name", $name);
+    }
+
+    /**
+     * Network: VPC地址空间
+     *
+     * @return string[]|null
+     */
+    public function getNetwork()
+    {
+        return $this->get("Network");
+    }
+
+    /**
+     * Network: VPC地址空间
+     *
+     * @param string[] $network
+     */
+    public function setNetwork(array $network)
+    {
+        $this->set("Network", $network);
+    }
+
+    /**
+     * VPCType: VPC类型：Normal 公有云 Hybrid 托管云
+     *
+     * @return string|null
+     */
+    public function getVPCType()
+    {
+        return $this->get("VPCType");
+    }
+
+    /**
+     * VPCType: VPC类型：Normal 公有云 Hybrid 托管云
+     *
+     * @param string $vpcType
+     */
+    public function setVPCType($vpcType)
+    {
+        $this->set("VPCType", $vpcType);
+    }
+}
diff --git a/src/UDNS/Models/ValueSet.php b/src/UDNS/Models/ValueSet.php
new file mode 100644
index 0000000..736e579
--- /dev/null
+++ b/src/UDNS/Models/ValueSet.php
@@ -0,0 +1,84 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Models;
+
+use UCloud\Core\Response\Response;
+
+class ValueSet extends Response
+{
+    
+
+    /**
+     * Data: 主机记录
+     *
+     * @return string|null
+     */
+    public function getData()
+    {
+        return $this->get("Data");
+    }
+
+    /**
+     * Data: 主机记录
+     *
+     * @param string $data
+     */
+    public function setData($data)
+    {
+        $this->set("Data", $data);
+    }
+
+    /**
+     * Weight: 权重
+     *
+     * @return integer|null
+     */
+    public function getWeight()
+    {
+        return $this->get("Weight");
+    }
+
+    /**
+     * Weight: 权重
+     *
+     * @param int $weight
+     */
+    public function setWeight($weight)
+    {
+        $this->set("Weight", $weight);
+    }
+
+    /**
+     * IsEnabled: 是否启用
+     *
+     * @return integer|null
+     */
+    public function getIsEnabled()
+    {
+        return $this->get("IsEnabled");
+    }
+
+    /**
+     * IsEnabled: 是否启用
+     *
+     * @param int $isEnabled
+     */
+    public function setIsEnabled($isEnabled)
+    {
+        $this->set("IsEnabled", $isEnabled);
+    }
+}
diff --git a/src/UDNS/Models/ZoneInfo.php b/src/UDNS/Models/ZoneInfo.php
new file mode 100644
index 0000000..d5c331c
--- /dev/null
+++ b/src/UDNS/Models/ZoneInfo.php
@@ -0,0 +1,256 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS\Models;
+
+use UCloud\Core\Response\Response;
+
+class ZoneInfo extends Response
+{
+    
+
+    /**
+     * DNSZoneName: 域名名称
+     *
+     * @return string|null
+     */
+    public function getDNSZoneName()
+    {
+        return $this->get("DNSZoneName");
+    }
+
+    /**
+     * DNSZoneName: 域名名称
+     *
+     * @param string $dnsZoneName
+     */
+    public function setDNSZoneName($dnsZoneName)
+    {
+        $this->set("DNSZoneName", $dnsZoneName);
+    }
+
+    /**
+     * DNSZoneId: UDNS私有域名 Zone ID
+     *
+     * @return string|null
+     */
+    public function getDNSZoneId()
+    {
+        return $this->get("DNSZoneId");
+    }
+
+    /**
+     * DNSZoneId: UDNS私有域名 Zone ID
+     *
+     * @param string $dnsZoneId
+     */
+    public function setDNSZoneId($dnsZoneId)
+    {
+        $this->set("DNSZoneId", $dnsZoneId);
+    }
+
+    /**
+     * Tag: 业务组
+     *
+     * @return string|null
+     */
+    public function getTag()
+    {
+        return $this->get("Tag");
+    }
+
+    /**
+     * Tag: 业务组
+     *
+     * @param string $tag
+     */
+    public function setTag($tag)
+    {
+        $this->set("Tag", $tag);
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @return string|null
+     */
+    public function getRemark()
+    {
+        return $this->get("Remark");
+    }
+
+    /**
+     * Remark: 备注
+     *
+     * @param string $remark
+     */
+    public function setRemark($remark)
+    {
+        $this->set("Remark", $remark);
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @return string|null
+     */
+    public function getIsRecursionEnabled()
+    {
+        return $this->get("IsRecursionEnabled");
+    }
+
+    /**
+     * IsRecursionEnabled: 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *
+     * @param string $isRecursionEnabled
+     */
+    public function setIsRecursionEnabled($isRecursionEnabled)
+    {
+        $this->set("IsRecursionEnabled", $isRecursionEnabled);
+    }
+
+    /**
+     * CreateTime: 创建时间
+     *
+     * @return integer|null
+     */
+    public function getCreateTime()
+    {
+        return $this->get("CreateTime");
+    }
+
+    /**
+     * CreateTime: 创建时间
+     *
+     * @param int $createTime
+     */
+    public function setCreateTime($createTime)
+    {
+        $this->set("CreateTime", $createTime);
+    }
+
+    /**
+     * ExpireTime: 过期时间
+     *
+     * @return integer|null
+     */
+    public function getExpireTime()
+    {
+        return $this->get("ExpireTime");
+    }
+
+    /**
+     * ExpireTime: 过期时间
+     *
+     * @param int $expireTime
+     */
+    public function setExpireTime($expireTime)
+    {
+        $this->set("ExpireTime", $expireTime);
+    }
+
+    /**
+     * ChargeType: 计费类型（Dynamic、Month、Year）
+     *
+     * @return string|null
+     */
+    public function getChargeType()
+    {
+        return $this->get("ChargeType");
+    }
+
+    /**
+     * ChargeType: 计费类型（Dynamic、Month、Year）
+     *
+     * @param string $chargeType
+     */
+    public function setChargeType($chargeType)
+    {
+        $this->set("ChargeType", $chargeType);
+    }
+
+    /**
+     * IsAutoRenew: 是否开启自动续费（Yes No）
+     *
+     * @return string|null
+     */
+    public function getIsAutoRenew()
+    {
+        return $this->get("IsAutoRenew");
+    }
+
+    /**
+     * IsAutoRenew: 是否开启自动续费（Yes No）
+     *
+     * @param string $isAutoRenew
+     */
+    public function setIsAutoRenew($isAutoRenew)
+    {
+        $this->set("IsAutoRenew", $isAutoRenew);
+    }
+
+    /**
+     * RecordInfos: 记录相关ID
+     *
+     * @return string[]|null
+     */
+    public function getRecordInfos()
+    {
+        return $this->get("RecordInfos");
+    }
+
+    /**
+     * RecordInfos: 记录相关ID
+     *
+     * @param string[] $recordInfos
+     */
+    public function setRecordInfos(array $recordInfos)
+    {
+        $this->set("RecordInfos", $recordInfos);
+    }
+
+    /**
+     * VPCInfos: 绑定的VPC信息
+     *
+     * @return VPCInfo[]|null
+     */
+    public function getVPCInfos()
+    {
+        $items = $this->get("VPCInfos");
+        if ($items == null) {
+            return [];
+        }
+        $result = [];
+        foreach ($items as $i => $item) {
+            array_push($result, new VPCInfo($item));
+        }
+        return $result;
+    }
+
+    /**
+     * VPCInfos: 绑定的VPC信息
+     *
+     * @param VPCInfo[] $vpcInfos
+     */
+    public function setVPCInfos(array $vpcInfos)
+    {
+        $result = [];
+        foreach ($vpcInfos as $i => $item) {
+            array_push($result, $item->getAll());
+        }
+        return $result;
+    }
+}
diff --git a/src/UDNS/UDNSClient.php b/src/UDNS/UDNSClient.php
new file mode 100644
index 0000000..e3e8184
--- /dev/null
+++ b/src/UDNS/UDNSClient.php
@@ -0,0 +1,416 @@
+<?php
+/**
+ * Copyright 2026 UCloud Technology Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace UCloud\UDNS;
+
+use UCloud\Core\Client;
+use UCloud\Core\Exception\UCloudException;
+use UCloud\UDNS\Apis\AssociateUDNSZoneVPCRequest;
+use UCloud\UDNS\Apis\AssociateUDNSZoneVPCResponse;
+use UCloud\UDNS\Apis\CreateUDNSRecordRequest;
+use UCloud\UDNS\Apis\CreateUDNSRecordResponse;
+use UCloud\UDNS\Apis\CreateUDNSZoneRequest;
+use UCloud\UDNS\Apis\CreateUDNSZoneResponse;
+use UCloud\UDNS\Apis\DeleteUDNSRecordRequest;
+use UCloud\UDNS\Apis\DeleteUDNSRecordResponse;
+use UCloud\UDNS\Apis\DescribeUDNSDomainRequest;
+use UCloud\UDNS\Apis\DescribeUDNSDomainResponse;
+use UCloud\UDNS\Apis\DescribeUDNSRecordRequest;
+use UCloud\UDNS\Apis\DescribeUDNSRecordResponse;
+use UCloud\UDNS\Apis\DescribeUDNSZoneRequest;
+use UCloud\UDNS\Apis\DescribeUDNSZoneResponse;
+use UCloud\UDNS\Apis\DisassociateUDNSZoneVPCRequest;
+use UCloud\UDNS\Apis\DisassociateUDNSZoneVPCResponse;
+use UCloud\UDNS\Apis\ModifyUDNSRecordRequest;
+use UCloud\UDNS\Apis\ModifyUDNSRecordResponse;
+use UCloud\UDNS\Apis\ModifyUDNSZoneRequest;
+use UCloud\UDNS\Apis\ModifyUDNSZoneResponse;
+
+/**
+ * This client is used to call actions of **UDNS** service
+ */
+class UDNSClient extends Client
+{
+
+    /**
+     * AssociateUDNSZoneVPC - 绑定域名与VPC
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/associate_udns_zone_vpc
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "VPCProjectId" => (string) VPC所属项目ID
+     *     "VPCId" => (string) VPC资源ID
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return AssociateUDNSZoneVPCResponse
+     * @throws UCloudException
+     */
+    public function associateUDNSZoneVPC(AssociateUDNSZoneVPCRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new AssociateUDNSZoneVPCResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * CreateUDNSRecord - 创建域名记录
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/create_udns_record
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "Name" => (string) 主机记录
+     *     "Type" => (string) 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     *     "Value" => (string) 数值组，支持逗号分割。格式为：Value|权重|IsEnabled，其中权重支持1-10，IsEnabled为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *     "ValueType" => (string) 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *     "TTL" => (integer) TTL值，范围为5-600，单位为秒。默认为5
+     *     "Remark" => (string) 记录的备注信息
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "DNSRecordId" => (string) 域名记录的资源ID
+     * ]
+     *
+     * @return CreateUDNSRecordResponse
+     * @throws UCloudException
+     */
+    public function createUDNSRecord(CreateUDNSRecordRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new CreateUDNSRecordResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * CreateUDNSZone - 创建域名
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/create_udns_zone
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneName" => (string) 域名字符串
+     *     "Type" => (string) 域名类型。枚举值，“private”，内网DNS；“public”，公网DNS，暂只支持private。
+     *     "Tag" => (string) 所属业务组名称
+     *     "Remark" => (string) 备注
+     *     "IsRecursionEnabled" => (string) 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *     "Quantity" => (integer) 购买时长，默认为1
+     *     "ChargeType" => (string) 付费方式, 枚举值为: Year, 按年付费; Month, 按月付费; Dynamic, 按需付费，默认为按月付费
+     *     "CouponId" => (string) 代金券ID，默认不使用
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "DNSZoneId" => (string) 域名资源ID
+     * ]
+     *
+     * @return CreateUDNSZoneResponse
+     * @throws UCloudException
+     */
+    public function createUDNSZone(CreateUDNSZoneRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new CreateUDNSZoneResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DeleteUDNSRecord - 删除域名记录
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/delete_udns_record
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "RecordIds" => (array<string>) 域名记录资源ID
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return DeleteUDNSRecordResponse
+     * @throws UCloudException
+     */
+    public function deleteUDNSRecord(DeleteUDNSRecordRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DeleteUDNSRecordResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DescribeUDNSDomain - zone下所有域名的rr记录
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/describe_udns_domain
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneName" => (string) zone名称
+     *     "VPCId" => (string) VPI资源ID
+     *     "Offset" => (integer) 查询数量偏移
+     *     "Limit" => (integer) 返回数量
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "RecordInfos" => (array<object>) 查询记录[
+     *         [
+     *             "RecordId" => (string) 域名记录资源ID
+     *             "Name" => (string) 主机记录
+     *             "Type" => (string) 记录类型
+     *             "ValueSet" => (array<object>) 数值组[
+     *                 [
+     *                     "Data" => (string) 主机记录
+     *                     "Weight" => (integer) 权重
+     *                     "IsEnabled" => (integer) 是否启用
+     *                 ]
+     *             ]
+     *             "ValueType" => (string) 记录策略，标准或随机应答
+     *             "TTL" => (integer) TTL值，单位为秒
+     *             "Remark" => (string) 记录备注信息
+     *         ]
+     *     ]
+     *     "TotalCount" => (integer) 总条数
+     * ]
+     *
+     * @return DescribeUDNSDomainResponse
+     * @throws UCloudException
+     */
+    public function describeUDNSDomain(DescribeUDNSDomainRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DescribeUDNSDomainResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DescribeUDNSRecord - 获取域名记录
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/describe_udns_record
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "RecordIds" => (array<string>) 域名记录资源ID
+     *     "Limit" => (integer) 数据分页值, 默认为20
+     *     "Offset" => (integer) 数据偏移量, 默认为0
+     *     "Query" => (string) 模糊查询记录
+     *     "SortKey" => (string) 排序字段，只支持host update_time
+     *     "SortDir" => (string) 排序方式，支持asc desc
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "TotalCount" => (integer) 资源数量
+     *     "RecordInfos" => (array<object>) 域名记录详细信息[
+     *         [
+     *             "RecordId" => (string) 域名记录资源ID
+     *             "Name" => (string) 主机记录
+     *             "Type" => (string) 记录类型
+     *             "ValueSet" => (array<object>) 数值组[
+     *                 [
+     *                     "Data" => (string) 主机记录
+     *                     "Weight" => (integer) 权重
+     *                     "IsEnabled" => (integer) 是否启用
+     *                 ]
+     *             ]
+     *             "ValueType" => (string) 记录策略，标准或随机应答
+     *             "TTL" => (integer) TTL值，单位为秒
+     *             "Remark" => (string) 记录备注信息
+     *         ]
+     *     ]
+     * ]
+     *
+     * @return DescribeUDNSRecordResponse
+     * @throws UCloudException
+     */
+    public function describeUDNSRecord(DescribeUDNSRecordRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DescribeUDNSRecordResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DescribeUDNSZone - 获取域名信息
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/describe_udns_zone
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneIds" => (array<string>) 域名资源ID
+     *     "Limit" => (integer) 数据分页值, 默认为20
+     *     "Offset" => (integer) 数据偏移量, 默认为0
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     *     "TotalCount" => (integer) 符合查询条件的域名数量
+     *     "DNSZoneInfos" => (array<object>) 域名资源信息[
+     *         [
+     *             "DNSZoneName" => (string) 域名名称
+     *             "DNSZoneId" => (string) UDNS私有域名 Zone ID
+     *             "Tag" => (string) 业务组
+     *             "Remark" => (string) 备注
+     *             "IsRecursionEnabled" => (string) 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     *             "CreateTime" => (integer) 创建时间
+     *             "ExpireTime" => (integer) 过期时间
+     *             "ChargeType" => (string) 计费类型（Dynamic、Month、Year）
+     *             "IsAutoRenew" => (string) 是否开启自动续费（Yes No）
+     *             "RecordInfos" => (array<string>) 记录相关ID
+     *             "VPCInfos" => (array<object>) 绑定的VPC信息[
+     *                 [
+     *                     "VPCId" => (string) VPC ID
+     *                     "VPCProjectId" => (string) VPC所属项目ID
+     *                     "Name" => (string) VPC名称
+     *                     "Network" => (array<string>) VPC地址空间
+     *                     "VPCType" => (string) VPC类型：Normal 公有云 Hybrid 托管云
+     *                 ]
+     *             ]
+     *         ]
+     *     ]
+     * ]
+     *
+     * @return DescribeUDNSZoneResponse
+     * @throws UCloudException
+     */
+    public function describeUDNSZone(DescribeUDNSZoneRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DescribeUDNSZoneResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * DisassociateUDNSZoneVPC - 解绑域名和VPC
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/disassociate_udns_zone_vpc
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "VPCProjectId" => (string) VPC所属项目ID
+     *     "VPCId" => (string) VPC资源ID
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return DisassociateUDNSZoneVPCResponse
+     * @throws UCloudException
+     */
+    public function disassociateUDNSZoneVPC(DisassociateUDNSZoneVPCRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new DisassociateUDNSZoneVPCResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * ModifyUDNSRecord - 修改域名记录
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/modify_udns_record
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "RecordId" => (string) 域名记录资源ID
+     *     "Value" => (string) 数值组，支持逗号分割。格式为：Value|权重|Enable，其中权重支持1-10，Enable为枚举值（1为启用，0为禁用）。输入格式示例：192.168.1.1|1|1,192.168.1.2|10|0。
+     *     "ValueType" => (string) 值类型。枚举值，“Normal”，标准；“Multivalue”，多值返回。仅在值为“Multivalue”时，Value的权重生效。
+     *     "TTL" => (integer) TTL值，单位为秒
+     *     "Remark" => (string) 记录的备注信息
+     *     "Type" => (string) 记录类型。枚举值，“A”,"CNAME","MX","AAAA","SRV","PTR","TXT"。
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return ModifyUDNSRecordResponse
+     * @throws UCloudException
+     */
+    public function modifyUDNSRecord(ModifyUDNSRecordRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new ModifyUDNSRecordResponse($resp->toArray(), $resp->getRequestId());
+    }
+
+    /**
+     * ModifyUDNSZone - 修改域名备注/递归查询状态
+     *
+     * See also: https://docs.ucloud.cn/api/udns-api/modify_udns_zone
+     *
+     * Arguments:
+     *
+     * $args = [
+     *     "Region" => (string) 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist)
+     *     "ProjectId" => (string) 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     *     "DNSZoneId" => (string) 域名资源ID
+     *     "Remark" => (string) 备注
+     *     "IsRecursionEnabled" => (string) 是否支持迭代。枚举值,"enable",支持迭代; "disable",不支持迭代
+     * ]
+     *
+     * Outputs:
+     *
+     * $outputs = [
+     * ]
+     *
+     * @return ModifyUDNSZoneResponse
+     * @throws UCloudException
+     */
+    public function modifyUDNSZone(ModifyUDNSZoneRequest $request = null)
+    {
+        $resp = $this->invoke($request);
+        return new ModifyUDNSZoneResponse($resp->toArray(), $resp->getRequestId());
+    }
+}