diff --git a/aliyun-java-sdk-ens/ChangeLog.txt b/aliyun-java-sdk-ens/ChangeLog.txt
index ee17e679fd..0c0f616d76 100644
--- a/aliyun-java-sdk-ens/ChangeLog.txt
+++ b/aliyun-java-sdk-ens/ChangeLog.txt
@@ -1,3 +1,6 @@
+2020-06-16 Version: 1.3.0
+- Add sshkey apis.
+
 2020-01-09 Version: 1.2.0
 - Add New Interface DescribeInstanceTypes.
 - Deprecated New Interface DescribeReservedResource.
diff --git a/aliyun-java-sdk-ens/pom.xml b/aliyun-java-sdk-ens/pom.xml
index bc8bc9aef2..0f67cd9b33 100644
--- a/aliyun-java-sdk-ens/pom.xml
+++ b/aliyun-java-sdk-ens/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.aliyun</groupId>
   <artifactId>aliyun-java-sdk-ens</artifactId>
   <packaging>jar</packaging>
-  <version>1.2.0</version>
+  <version>1.3.0</version>
   <name>aliyun-java-sdk-ens</name>
   <url>http://www.aliyun.com</url>
   <description>Aliyun Open API SDK for Java
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressRequest.java
index d4f2caa2aa..c1007320ed 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressRequest.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressRequest.java
@@ -24,6 +24,8 @@
 public class AllocateEipAddressRequest extends RpcAcsRequest<AllocateEipAddressResponse> {
 	   
 
+	private Integer minCount;
+
 	private String ensRegionId;
 
 	private Integer count;
@@ -34,6 +36,17 @@ public AllocateEipAddressRequest() {
 		setMethod(MethodType.POST);
 	}
 
+	public Integer getMinCount() {
+		return this.minCount;
+	}
+
+	public void setMinCount(Integer minCount) {
+		this.minCount = minCount;
+		if(minCount != null){
+			putQueryParameter("MinCount", minCount.toString());
+		}
+	}
+
 	public String getEnsRegionId() {
 		return this.ensRegionId;
 	}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressResponse.java
index 726254594e..399fae3c01 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressResponse.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AllocateEipAddressResponse.java
@@ -27,6 +27,8 @@ public class AllocateEipAddressResponse extends AcsResponse {
 
 	private String requestId;
 
+	private String bizStatusCode;
+
 	private List<EipAddress> eipAddresses;
 
 	public String getRequestId() {
@@ -37,6 +39,14 @@ public void setRequestId(String requestId) {
 		this.requestId = requestId;
 	}
 
+	public String getBizStatusCode() {
+		return this.bizStatusCode;
+	}
+
+	public void setBizStatusCode(String bizStatusCode) {
+		this.bizStatusCode = bizStatusCode;
+	}
+
 	public List<EipAddress> getEipAddresses() {
 		return this.eipAddresses;
 	}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressRequest.java
new file mode 100644
index 0000000000..eaa33262f3
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressRequest.java
@@ -0,0 +1,140 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class AuthorizeSecurityGroupEgressRequest extends RpcAcsRequest<AuthorizeSecurityGroupEgressResponse> {
+	   
+
+	private String sourcePortRange;
+
+	private String securityGroupId;
+
+	private String policy;
+
+	private String portRange;
+
+	private String ipProtocol;
+
+	private Integer priority;
+
+	private String version;
+
+	private String destCidrIp;
+	public AuthorizeSecurityGroupEgressRequest() {
+		super("Ens", "2017-11-10", "AuthorizeSecurityGroupEgress", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSourcePortRange() {
+		return this.sourcePortRange;
+	}
+
+	public void setSourcePortRange(String sourcePortRange) {
+		this.sourcePortRange = sourcePortRange;
+		if(sourcePortRange != null){
+			putQueryParameter("SourcePortRange", sourcePortRange);
+		}
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getPolicy() {
+		return this.policy;
+	}
+
+	public void setPolicy(String policy) {
+		this.policy = policy;
+		if(policy != null){
+			putQueryParameter("Policy", policy);
+		}
+	}
+
+	public String getPortRange() {
+		return this.portRange;
+	}
+
+	public void setPortRange(String portRange) {
+		this.portRange = portRange;
+		if(portRange != null){
+			putQueryParameter("PortRange", portRange);
+		}
+	}
+
+	public String getIpProtocol() {
+		return this.ipProtocol;
+	}
+
+	public void setIpProtocol(String ipProtocol) {
+		this.ipProtocol = ipProtocol;
+		if(ipProtocol != null){
+			putQueryParameter("IpProtocol", ipProtocol);
+		}
+	}
+
+	public Integer getPriority() {
+		return this.priority;
+	}
+
+	public void setPriority(Integer priority) {
+		this.priority = priority;
+		if(priority != null){
+			putQueryParameter("Priority", priority.toString());
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getDestCidrIp() {
+		return this.destCidrIp;
+	}
+
+	public void setDestCidrIp(String destCidrIp) {
+		this.destCidrIp = destCidrIp;
+		if(destCidrIp != null){
+			putQueryParameter("DestCidrIp", destCidrIp);
+		}
+	}
+
+	@Override
+	public Class<AuthorizeSecurityGroupEgressResponse> getResponseClass() {
+		return AuthorizeSecurityGroupEgressResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressResponse.java
new file mode 100644
index 0000000000..7079576002
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupEgressResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.AuthorizeSecurityGroupEgressResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class AuthorizeSecurityGroupEgressResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public AuthorizeSecurityGroupEgressResponse getInstance(UnmarshallerContext context) {
+		return	AuthorizeSecurityGroupEgressResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupRequest.java
new file mode 100644
index 0000000000..4fa4ba2236
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupRequest.java
@@ -0,0 +1,140 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class AuthorizeSecurityGroupRequest extends RpcAcsRequest<AuthorizeSecurityGroupResponse> {
+	   
+
+	private String sourcePortRange;
+
+	private String securityGroupId;
+
+	private String policy;
+
+	private String portRange;
+
+	private String ipProtocol;
+
+	private String sourceCidrIp;
+
+	private Integer priority;
+
+	private String version;
+	public AuthorizeSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "AuthorizeSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSourcePortRange() {
+		return this.sourcePortRange;
+	}
+
+	public void setSourcePortRange(String sourcePortRange) {
+		this.sourcePortRange = sourcePortRange;
+		if(sourcePortRange != null){
+			putQueryParameter("SourcePortRange", sourcePortRange);
+		}
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getPolicy() {
+		return this.policy;
+	}
+
+	public void setPolicy(String policy) {
+		this.policy = policy;
+		if(policy != null){
+			putQueryParameter("Policy", policy);
+		}
+	}
+
+	public String getPortRange() {
+		return this.portRange;
+	}
+
+	public void setPortRange(String portRange) {
+		this.portRange = portRange;
+		if(portRange != null){
+			putQueryParameter("PortRange", portRange);
+		}
+	}
+
+	public String getIpProtocol() {
+		return this.ipProtocol;
+	}
+
+	public void setIpProtocol(String ipProtocol) {
+		this.ipProtocol = ipProtocol;
+		if(ipProtocol != null){
+			putQueryParameter("IpProtocol", ipProtocol);
+		}
+	}
+
+	public String getSourceCidrIp() {
+		return this.sourceCidrIp;
+	}
+
+	public void setSourceCidrIp(String sourceCidrIp) {
+		this.sourceCidrIp = sourceCidrIp;
+		if(sourceCidrIp != null){
+			putQueryParameter("SourceCidrIp", sourceCidrIp);
+		}
+	}
+
+	public Integer getPriority() {
+		return this.priority;
+	}
+
+	public void setPriority(Integer priority) {
+		this.priority = priority;
+		if(priority != null){
+			putQueryParameter("Priority", priority.toString());
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<AuthorizeSecurityGroupResponse> getResponseClass() {
+		return AuthorizeSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupResponse.java
new file mode 100644
index 0000000000..064449f1e0
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/AuthorizeSecurityGroupResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.AuthorizeSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class AuthorizeSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public AuthorizeSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	AuthorizeSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateInstanceRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateInstanceRequest.java
index 366b0f4f4c..2ae08ded16 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateInstanceRequest.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateInstanceRequest.java
@@ -26,6 +26,10 @@ public class CreateInstanceRequest extends RpcAcsRequest<CreateInstanceResponse>
 
 	private String imageId;
 
+	private String keyPairName;
+
+	private String userData;
+
 	private String password;
 
 	private String ensRegionId;
@@ -67,6 +71,28 @@ public void setImageId(String imageId) {
 		}
 	}
 
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getUserData() {
+		return this.userData;
+	}
+
+	public void setUserData(String userData) {
+		this.userData = userData;
+		if(userData != null){
+			putQueryParameter("UserData", userData);
+		}
+	}
+
 	public String getPassword() {
 		return this.password;
 	}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairRequest.java
new file mode 100644
index 0000000000..41edc91825
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairRequest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class CreateKeyPairRequest extends RpcAcsRequest<CreateKeyPairResponse> {
+	   
+
+	private String keyPairName;
+
+	private String version;
+	public CreateKeyPairRequest() {
+		super("Ens", "2017-11-10", "CreateKeyPair", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<CreateKeyPairResponse> getResponseClass() {
+		return CreateKeyPairResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairResponse.java
new file mode 100644
index 0000000000..cc65fc8963
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateKeyPairResponse.java
@@ -0,0 +1,81 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.CreateKeyPairResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class CreateKeyPairResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String keyPairId;
+
+	private String privateKeyBody;
+
+	private String keyPairName;
+
+	private String keyPairFingerPrint;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getKeyPairId() {
+		return this.keyPairId;
+	}
+
+	public void setKeyPairId(String keyPairId) {
+		this.keyPairId = keyPairId;
+	}
+
+	public String getPrivateKeyBody() {
+		return this.privateKeyBody;
+	}
+
+	public void setPrivateKeyBody(String privateKeyBody) {
+		this.privateKeyBody = privateKeyBody;
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+	}
+
+	public String getKeyPairFingerPrint() {
+		return this.keyPairFingerPrint;
+	}
+
+	public void setKeyPairFingerPrint(String keyPairFingerPrint) {
+		this.keyPairFingerPrint = keyPairFingerPrint;
+	}
+
+	@Override
+	public CreateKeyPairResponse getInstance(UnmarshallerContext context) {
+		return	CreateKeyPairResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupRequest.java
new file mode 100644
index 0000000000..4441739927
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupRequest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class CreateSecurityGroupRequest extends RpcAcsRequest<CreateSecurityGroupResponse> {
+	   
+
+	private String securityGroupName;
+
+	private String version;
+	public CreateSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "CreateSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupName() {
+		return this.securityGroupName;
+	}
+
+	public void setSecurityGroupName(String securityGroupName) {
+		this.securityGroupName = securityGroupName;
+		if(securityGroupName != null){
+			putQueryParameter("SecurityGroupName", securityGroupName);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<CreateSecurityGroupResponse> getResponseClass() {
+		return CreateSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupResponse.java
new file mode 100644
index 0000000000..442a50de92
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/CreateSecurityGroupResponse.java
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.CreateSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class CreateSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String securityGroupId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+	}
+
+	@Override
+	public CreateSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	CreateSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsRequest.java
new file mode 100644
index 0000000000..b3ae42294f
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsRequest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DeleteKeyPairsRequest extends RpcAcsRequest<DeleteKeyPairsResponse> {
+	   
+
+	private String keyPairName;
+
+	private String version;
+	public DeleteKeyPairsRequest() {
+		super("Ens", "2017-11-10", "DeleteKeyPairs", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DeleteKeyPairsResponse> getResponseClass() {
+		return DeleteKeyPairsResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsResponse.java
new file mode 100644
index 0000000000..0dbb1af031
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteKeyPairsResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DeleteKeyPairsResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DeleteKeyPairsResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public DeleteKeyPairsResponse getInstance(UnmarshallerContext context) {
+		return	DeleteKeyPairsResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupRequest.java
new file mode 100644
index 0000000000..8ba50a7e7b
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupRequest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DeleteSecurityGroupRequest extends RpcAcsRequest<DeleteSecurityGroupResponse> {
+	   
+
+	private String securityGroupId;
+
+	private String version;
+	public DeleteSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "DeleteSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DeleteSecurityGroupResponse> getResponseClass() {
+		return DeleteSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupResponse.java
new file mode 100644
index 0000000000..3a4a6e361d
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DeleteSecurityGroupResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DeleteSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DeleteSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public DeleteSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	DeleteSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeRequest.java
new file mode 100644
index 0000000000..f647972bc3
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeRequest.java
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeBandWithdChargeTypeRequest extends RpcAcsRequest<DescribeBandWithdChargeTypeResponse> {
+	   
+
+	private String version;
+	public DescribeBandWithdChargeTypeRequest() {
+		super("Ens", "2017-11-10", "DescribeBandWithdChargeType", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeBandWithdChargeTypeResponse> getResponseClass() {
+		return DescribeBandWithdChargeTypeResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeResponse.java
new file mode 100644
index 0000000000..13f66fa529
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandWithdChargeTypeResponse.java
@@ -0,0 +1,81 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeBandWithdChargeTypeResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeBandWithdChargeTypeResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer code;
+
+	private String bandWithTypeInfo;
+
+	private String chargeCycleInfo;
+
+	private String chargeContractType;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getCode() {
+		return this.code;
+	}
+
+	public void setCode(Integer code) {
+		this.code = code;
+	}
+
+	public String getBandWithTypeInfo() {
+		return this.bandWithTypeInfo;
+	}
+
+	public void setBandWithTypeInfo(String bandWithTypeInfo) {
+		this.bandWithTypeInfo = bandWithTypeInfo;
+	}
+
+	public String getChargeCycleInfo() {
+		return this.chargeCycleInfo;
+	}
+
+	public void setChargeCycleInfo(String chargeCycleInfo) {
+		this.chargeCycleInfo = chargeCycleInfo;
+	}
+
+	public String getChargeContractType() {
+		return this.chargeContractType;
+	}
+
+	public void setChargeContractType(String chargeContractType) {
+		this.chargeContractType = chargeContractType;
+	}
+
+	@Override
+	public DescribeBandWithdChargeTypeResponse getInstance(UnmarshallerContext context) {
+		return	DescribeBandWithdChargeTypeResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeRequest.java
new file mode 100644
index 0000000000..e1aab91652
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeRequest.java
@@ -0,0 +1,101 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeBandwitdhByInternetChargeTypeRequest extends RpcAcsRequest<DescribeBandwitdhByInternetChargeTypeResponse> {
+	   
+
+	private String isp;
+
+	private String startTime;
+
+	private String ensRegionId;
+
+	private String endTime;
+
+	private String version;
+	public DescribeBandwitdhByInternetChargeTypeRequest() {
+		super("Ens", "2017-11-10", "DescribeBandwitdhByInternetChargeType", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getIsp() {
+		return this.isp;
+	}
+
+	public void setIsp(String isp) {
+		this.isp = isp;
+		if(isp != null){
+			putQueryParameter("Isp", isp);
+		}
+	}
+
+	public String getStartTime() {
+		return this.startTime;
+	}
+
+	public void setStartTime(String startTime) {
+		this.startTime = startTime;
+		if(startTime != null){
+			putQueryParameter("StartTime", startTime);
+		}
+	}
+
+	public String getEnsRegionId() {
+		return this.ensRegionId;
+	}
+
+	public void setEnsRegionId(String ensRegionId) {
+		this.ensRegionId = ensRegionId;
+		if(ensRegionId != null){
+			putQueryParameter("EnsRegionId", ensRegionId);
+		}
+	}
+
+	public String getEndTime() {
+		return this.endTime;
+	}
+
+	public void setEndTime(String endTime) {
+		this.endTime = endTime;
+		if(endTime != null){
+			putQueryParameter("EndTime", endTime);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeBandwitdhByInternetChargeTypeResponse> getResponseClass() {
+		return DescribeBandwitdhByInternetChargeTypeResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeResponse.java
new file mode 100644
index 0000000000..21cd5ca369
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeBandwitdhByInternetChargeTypeResponse.java
@@ -0,0 +1,71 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeBandwitdhByInternetChargeTypeResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String internetChargeType;
+
+	private Long bandwidthValue;
+
+	private String timeStamp;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getInternetChargeType() {
+		return this.internetChargeType;
+	}
+
+	public void setInternetChargeType(String internetChargeType) {
+		this.internetChargeType = internetChargeType;
+	}
+
+	public Long getBandwidthValue() {
+		return this.bandwidthValue;
+	}
+
+	public void setBandwidthValue(Long bandwidthValue) {
+		this.bandwidthValue = bandwidthValue;
+	}
+
+	public String getTimeStamp() {
+		return this.timeStamp;
+	}
+
+	public void setTimeStamp(String timeStamp) {
+		this.timeStamp = timeStamp;
+	}
+
+	@Override
+	public DescribeBandwitdhByInternetChargeTypeResponse getInstance(UnmarshallerContext context) {
+		return	DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelRequest.java
new file mode 100644
index 0000000000..a393febbc4
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelRequest.java
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsNetLevelRequest extends RpcAcsRequest<DescribeEnsNetLevelResponse> {
+	   
+
+	private String version;
+	public DescribeEnsNetLevelRequest() {
+		super("Ens", "2017-11-10", "DescribeEnsNetLevel", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeEnsNetLevelResponse> getResponseClass() {
+		return DescribeEnsNetLevelResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelResponse.java
new file mode 100644
index 0000000000..d7b18f9ac4
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetLevelResponse.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeEnsNetLevelResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsNetLevelResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer code;
+
+	private List<EnsNetLevel> ensNetLevels;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getCode() {
+		return this.code;
+	}
+
+	public void setCode(Integer code) {
+		this.code = code;
+	}
+
+	public List<EnsNetLevel> getEnsNetLevels() {
+		return this.ensNetLevels;
+	}
+
+	public void setEnsNetLevels(List<EnsNetLevel> ensNetLevels) {
+		this.ensNetLevels = ensNetLevels;
+	}
+
+	public static class EnsNetLevel {
+
+		private String ensNetLevelCode;
+
+		public String getEnsNetLevelCode() {
+			return this.ensNetLevelCode;
+		}
+
+		public void setEnsNetLevelCode(String ensNetLevelCode) {
+			this.ensNetLevelCode = ensNetLevelCode;
+		}
+	}
+
+	@Override
+	public DescribeEnsNetLevelResponse getInstance(UnmarshallerContext context) {
+		return	DescribeEnsNetLevelResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictRequest.java
new file mode 100644
index 0000000000..0607bc0d04
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictRequest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsNetSaleDistrictRequest extends RpcAcsRequest<DescribeEnsNetSaleDistrictResponse> {
+	   
+
+	private String netLevelCode;
+
+	private String netDistrictCode;
+
+	private String version;
+	public DescribeEnsNetSaleDistrictRequest() {
+		super("Ens", "2017-11-10", "DescribeEnsNetSaleDistrict", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getNetLevelCode() {
+		return this.netLevelCode;
+	}
+
+	public void setNetLevelCode(String netLevelCode) {
+		this.netLevelCode = netLevelCode;
+		if(netLevelCode != null){
+			putQueryParameter("NetLevelCode", netLevelCode);
+		}
+	}
+
+	public String getNetDistrictCode() {
+		return this.netDistrictCode;
+	}
+
+	public void setNetDistrictCode(String netDistrictCode) {
+		this.netDistrictCode = netDistrictCode;
+		if(netDistrictCode != null){
+			putQueryParameter("NetDistrictCode", netDistrictCode);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeEnsNetSaleDistrictResponse> getResponseClass() {
+		return DescribeEnsNetSaleDistrictResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictResponse.java
new file mode 100644
index 0000000000..95ff09ccc7
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsNetSaleDistrictResponse.java
@@ -0,0 +1,135 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeEnsNetSaleDistrictResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsNetSaleDistrictResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer code;
+
+	private List<EnsNetDistrict> ensNetDistricts;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getCode() {
+		return this.code;
+	}
+
+	public void setCode(Integer code) {
+		this.code = code;
+	}
+
+	public List<EnsNetDistrict> getEnsNetDistricts() {
+		return this.ensNetDistricts;
+	}
+
+	public void setEnsNetDistricts(List<EnsNetDistrict> ensNetDistricts) {
+		this.ensNetDistricts = ensNetDistricts;
+	}
+
+	public static class EnsNetDistrict {
+
+		private String netDistrictCode;
+
+		private String netDistrictName;
+
+		private String ensRegionIdCount;
+
+		private String netDistrictLevel;
+
+		private String netDistrictFatherCode;
+
+		private String netDistrictEnName;
+
+		private String instanceCount;
+
+		public String getNetDistrictCode() {
+			return this.netDistrictCode;
+		}
+
+		public void setNetDistrictCode(String netDistrictCode) {
+			this.netDistrictCode = netDistrictCode;
+		}
+
+		public String getNetDistrictName() {
+			return this.netDistrictName;
+		}
+
+		public void setNetDistrictName(String netDistrictName) {
+			this.netDistrictName = netDistrictName;
+		}
+
+		public String getEnsRegionIdCount() {
+			return this.ensRegionIdCount;
+		}
+
+		public void setEnsRegionIdCount(String ensRegionIdCount) {
+			this.ensRegionIdCount = ensRegionIdCount;
+		}
+
+		public String getNetDistrictLevel() {
+			return this.netDistrictLevel;
+		}
+
+		public void setNetDistrictLevel(String netDistrictLevel) {
+			this.netDistrictLevel = netDistrictLevel;
+		}
+
+		public String getNetDistrictFatherCode() {
+			return this.netDistrictFatherCode;
+		}
+
+		public void setNetDistrictFatherCode(String netDistrictFatherCode) {
+			this.netDistrictFatherCode = netDistrictFatherCode;
+		}
+
+		public String getNetDistrictEnName() {
+			return this.netDistrictEnName;
+		}
+
+		public void setNetDistrictEnName(String netDistrictEnName) {
+			this.netDistrictEnName = netDistrictEnName;
+		}
+
+		public String getInstanceCount() {
+			return this.instanceCount;
+		}
+
+		public void setInstanceCount(String instanceCount) {
+			this.instanceCount = instanceCount;
+		}
+	}
+
+	@Override
+	public DescribeEnsNetSaleDistrictResponse getInstance(UnmarshallerContext context) {
+		return	DescribeEnsNetSaleDistrictResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceRequest.java
new file mode 100644
index 0000000000..23bf8368a7
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceRequest.java
@@ -0,0 +1,127 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsRegionIdResourceRequest extends RpcAcsRequest<DescribeEnsRegionIdResourceResponse> {
+	   
+
+	private String isp;
+
+	private String startTime;
+
+	private Integer pageNumber;
+
+	private String orderByParams;
+
+	private String pageSize;
+
+	private String endTime;
+
+	private String version;
+	public DescribeEnsRegionIdResourceRequest() {
+		super("Ens", "2017-11-10", "DescribeEnsRegionIdResource", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getIsp() {
+		return this.isp;
+	}
+
+	public void setIsp(String isp) {
+		this.isp = isp;
+		if(isp != null){
+			putQueryParameter("Isp", isp);
+		}
+	}
+
+	public String getStartTime() {
+		return this.startTime;
+	}
+
+	public void setStartTime(String startTime) {
+		this.startTime = startTime;
+		if(startTime != null){
+			putQueryParameter("StartTime", startTime);
+		}
+	}
+
+	public Integer getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(Integer pageNumber) {
+		this.pageNumber = pageNumber;
+		if(pageNumber != null){
+			putQueryParameter("PageNumber", pageNumber.toString());
+		}
+	}
+
+	public String getOrderByParams() {
+		return this.orderByParams;
+	}
+
+	public void setOrderByParams(String orderByParams) {
+		this.orderByParams = orderByParams;
+		if(orderByParams != null){
+			putQueryParameter("OrderByParams", orderByParams);
+		}
+	}
+
+	public String getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(String pageSize) {
+		this.pageSize = pageSize;
+		if(pageSize != null){
+			putQueryParameter("PageSize", pageSize);
+		}
+	}
+
+	public String getEndTime() {
+		return this.endTime;
+	}
+
+	public void setEndTime(String endTime) {
+		this.endTime = endTime;
+		if(endTime != null){
+			putQueryParameter("EndTime", endTime);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeEnsRegionIdResourceResponse> getResponseClass() {
+		return DescribeEnsRegionIdResourceResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceResponse.java
new file mode 100644
index 0000000000..42f40829a3
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeEnsRegionIdResourceResponse.java
@@ -0,0 +1,175 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeEnsRegionIdResourceResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeEnsRegionIdResourceResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer totalCount;
+
+	private Integer pageNumber;
+
+	private Integer pageSize;
+
+	private List<EnsRegionIdResource> ensRegionIdResources;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getTotalCount() {
+		return this.totalCount;
+	}
+
+	public void setTotalCount(Integer totalCount) {
+		this.totalCount = totalCount;
+	}
+
+	public Integer getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(Integer pageNumber) {
+		this.pageNumber = pageNumber;
+	}
+
+	public Integer getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(Integer pageSize) {
+		this.pageSize = pageSize;
+	}
+
+	public List<EnsRegionIdResource> getEnsRegionIdResources() {
+		return this.ensRegionIdResources;
+	}
+
+	public void setEnsRegionIdResources(List<EnsRegionIdResource> ensRegionIdResources) {
+		this.ensRegionIdResources = ensRegionIdResources;
+	}
+
+	public static class EnsRegionIdResource {
+
+		private String area;
+
+		private String areaCode;
+
+		private String ensRegionId;
+
+		private String ensRegionIdName;
+
+		private Integer vCpu;
+
+		private Integer internetBandwidth;
+
+		private String isp;
+
+		private String bizDate;
+
+		private Integer instanceCount;
+
+		public String getArea() {
+			return this.area;
+		}
+
+		public void setArea(String area) {
+			this.area = area;
+		}
+
+		public String getAreaCode() {
+			return this.areaCode;
+		}
+
+		public void setAreaCode(String areaCode) {
+			this.areaCode = areaCode;
+		}
+
+		public String getEnsRegionId() {
+			return this.ensRegionId;
+		}
+
+		public void setEnsRegionId(String ensRegionId) {
+			this.ensRegionId = ensRegionId;
+		}
+
+		public String getEnsRegionIdName() {
+			return this.ensRegionIdName;
+		}
+
+		public void setEnsRegionIdName(String ensRegionIdName) {
+			this.ensRegionIdName = ensRegionIdName;
+		}
+
+		public Integer getVCpu() {
+			return this.vCpu;
+		}
+
+		public void setVCpu(Integer vCpu) {
+			this.vCpu = vCpu;
+		}
+
+		public Integer getInternetBandwidth() {
+			return this.internetBandwidth;
+		}
+
+		public void setInternetBandwidth(Integer internetBandwidth) {
+			this.internetBandwidth = internetBandwidth;
+		}
+
+		public String getIsp() {
+			return this.isp;
+		}
+
+		public void setIsp(String isp) {
+			this.isp = isp;
+		}
+
+		public String getBizDate() {
+			return this.bizDate;
+		}
+
+		public void setBizDate(String bizDate) {
+			this.bizDate = bizDate;
+		}
+
+		public Integer getInstanceCount() {
+			return this.instanceCount;
+		}
+
+		public void setInstanceCount(Integer instanceCount) {
+			this.instanceCount = instanceCount;
+		}
+	}
+
+	@Override
+	public DescribeEnsRegionIdResourceResponse getInstance(UnmarshallerContext context) {
+		return	DescribeEnsRegionIdResourceResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeInstancesResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeInstancesResponse.java
index a8c9bb6251..0a0ce86f90 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeInstancesResponse.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeInstancesResponse.java
@@ -123,6 +123,8 @@ public static class Instance {
 
 		private List<PrivateIpAddress> privateIpAddresses;
 
+		private List<String> securityGroupIds;
+
 		private List<String> innerIpAddress;
 
 		private List<String> publicIpAddress;
@@ -273,6 +275,14 @@ public void setPrivateIpAddresses(List<PrivateIpAddress> privateIpAddresses) {
 			this.privateIpAddresses = privateIpAddresses;
 		}
 
+		public List<String> getSecurityGroupIds() {
+			return this.securityGroupIds;
+		}
+
+		public void setSecurityGroupIds(List<String> securityGroupIds) {
+			this.securityGroupIds = securityGroupIds;
+		}
+
 		public List<String> getInnerIpAddress() {
 			return this.innerIpAddress;
 		}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsRequest.java
new file mode 100644
index 0000000000..ed36abfd34
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsRequest.java
@@ -0,0 +1,88 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeKeyPairsRequest extends RpcAcsRequest<DescribeKeyPairsResponse> {
+	   
+
+	private String keyPairName;
+
+	private String pageNumber;
+
+	private String pageSize;
+
+	private String version;
+	public DescribeKeyPairsRequest() {
+		super("Ens", "2017-11-10", "DescribeKeyPairs", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(String pageNumber) {
+		this.pageNumber = pageNumber;
+		if(pageNumber != null){
+			putQueryParameter("PageNumber", pageNumber);
+		}
+	}
+
+	public String getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(String pageSize) {
+		this.pageSize = pageSize;
+		if(pageSize != null){
+			putQueryParameter("PageSize", pageSize);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeKeyPairsResponse> getResponseClass() {
+		return DescribeKeyPairsResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsResponse.java
new file mode 100644
index 0000000000..99f289e481
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeKeyPairsResponse.java
@@ -0,0 +1,115 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeKeyPairsResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeKeyPairsResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer totalCount;
+
+	private Integer pageNumber;
+
+	private Integer pageSize;
+
+	private List<KeyPair> keyPairs;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getTotalCount() {
+		return this.totalCount;
+	}
+
+	public void setTotalCount(Integer totalCount) {
+		this.totalCount = totalCount;
+	}
+
+	public Integer getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(Integer pageNumber) {
+		this.pageNumber = pageNumber;
+	}
+
+	public Integer getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(Integer pageSize) {
+		this.pageSize = pageSize;
+	}
+
+	public List<KeyPair> getKeyPairs() {
+		return this.keyPairs;
+	}
+
+	public void setKeyPairs(List<KeyPair> keyPairs) {
+		this.keyPairs = keyPairs;
+	}
+
+	public static class KeyPair {
+
+		private String creationTime;
+
+		private String keyPairName;
+
+		private String keyPairFingerPrint;
+
+		public String getCreationTime() {
+			return this.creationTime;
+		}
+
+		public void setCreationTime(String creationTime) {
+			this.creationTime = creationTime;
+		}
+
+		public String getKeyPairName() {
+			return this.keyPairName;
+		}
+
+		public void setKeyPairName(String keyPairName) {
+			this.keyPairName = keyPairName;
+		}
+
+		public String getKeyPairFingerPrint() {
+			return this.keyPairFingerPrint;
+		}
+
+		public void setKeyPairFingerPrint(String keyPairFingerPrint) {
+			this.keyPairFingerPrint = keyPairFingerPrint;
+		}
+	}
+
+	@Override
+	public DescribeKeyPairsResponse getInstance(UnmarshallerContext context) {
+		return	DescribeKeyPairsResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeMeasurementDataResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeMeasurementDataResponse.java
index 6c64ac3586..6b35106719 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeMeasurementDataResponse.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeMeasurementDataResponse.java
@@ -57,6 +57,8 @@ public static class MeasurementData {
 
 		private List<BandWidthFeeData> bandWidthFeeDatas;
 
+		private List<ResourceFeeDataDetail> resourceFeeDataDetails;
+
 		private ResourceFeeData resourceFeeData;
 
 		public String getChargeModel() {
@@ -99,6 +101,14 @@ public void setBandWidthFeeDatas(List<BandWidthFeeData> bandWidthFeeDatas) {
 			this.bandWidthFeeDatas = bandWidthFeeDatas;
 		}
 
+		public List<ResourceFeeDataDetail> getResourceFeeDataDetails() {
+			return this.resourceFeeDataDetails;
+		}
+
+		public void setResourceFeeDataDetails(List<ResourceFeeDataDetail> resourceFeeDataDetails) {
+			this.resourceFeeDataDetails = resourceFeeDataDetails;
+		}
+
 		public ResourceFeeData getResourceFeeData() {
 			return this.resourceFeeData;
 		}
@@ -140,6 +150,49 @@ public void setCostName(String costName) {
 			}
 		}
 
+		public static class ResourceFeeDataDetail {
+
+			private Integer costVal;
+
+			private String costCode;
+
+			private String costName;
+
+			private String resourceType;
+
+			public Integer getCostVal() {
+				return this.costVal;
+			}
+
+			public void setCostVal(Integer costVal) {
+				this.costVal = costVal;
+			}
+
+			public String getCostCode() {
+				return this.costCode;
+			}
+
+			public void setCostCode(String costCode) {
+				this.costCode = costCode;
+			}
+
+			public String getCostName() {
+				return this.costName;
+			}
+
+			public void setCostName(String costName) {
+				this.costName = costName;
+			}
+
+			public String getResourceType() {
+				return this.resourceType;
+			}
+
+			public void setResourceType(String resourceType) {
+				this.resourceType = resourceType;
+			}
+		}
+
 		public static class ResourceFeeData {
 
 			private Integer storage;
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeRequest.java
new file mode 100644
index 0000000000..9887900854
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeRequest.java
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeSecurityGroupAttributeRequest extends RpcAcsRequest<DescribeSecurityGroupAttributeResponse> {
+	   
+
+	private String securityGroupId;
+
+	private String version;
+	public DescribeSecurityGroupAttributeRequest() {
+		super("Ens", "2017-11-10", "DescribeSecurityGroupAttribute", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeSecurityGroupAttributeResponse> getResponseClass() {
+		return DescribeSecurityGroupAttributeResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeResponse.java
new file mode 100644
index 0000000000..ff1378f683
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupAttributeResponse.java
@@ -0,0 +1,165 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeSecurityGroupAttributeResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeSecurityGroupAttributeResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String securityGroupId;
+
+	private List<Permission> permissions;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+	}
+
+	public List<Permission> getPermissions() {
+		return this.permissions;
+	}
+
+	public void setPermissions(List<Permission> permissions) {
+		this.permissions = permissions;
+	}
+
+	public static class Permission {
+
+		private String destCidrIp;
+
+		private String sourceCidrIp;
+
+		private String ipProtocol;
+
+		private Integer priority;
+
+		private String policy;
+
+		private String direction;
+
+		private String creationTime;
+
+		private String creationTime1;
+
+		private String portRange;
+
+		private String sourcePortRange;
+
+		public String getDestCidrIp() {
+			return this.destCidrIp;
+		}
+
+		public void setDestCidrIp(String destCidrIp) {
+			this.destCidrIp = destCidrIp;
+		}
+
+		public String getSourceCidrIp() {
+			return this.sourceCidrIp;
+		}
+
+		public void setSourceCidrIp(String sourceCidrIp) {
+			this.sourceCidrIp = sourceCidrIp;
+		}
+
+		public String getIpProtocol() {
+			return this.ipProtocol;
+		}
+
+		public void setIpProtocol(String ipProtocol) {
+			this.ipProtocol = ipProtocol;
+		}
+
+		public Integer getPriority() {
+			return this.priority;
+		}
+
+		public void setPriority(Integer priority) {
+			this.priority = priority;
+		}
+
+		public String getPolicy() {
+			return this.policy;
+		}
+
+		public void setPolicy(String policy) {
+			this.policy = policy;
+		}
+
+		public String getDirection() {
+			return this.direction;
+		}
+
+		public void setDirection(String direction) {
+			this.direction = direction;
+		}
+
+		public String getCreationTime() {
+			return this.creationTime;
+		}
+
+		public void setCreationTime(String creationTime) {
+			this.creationTime = creationTime;
+		}
+
+		public String getCreationTime1() {
+			return this.creationTime1;
+		}
+
+		public void setCreationTime1(String creationTime1) {
+			this.creationTime1 = creationTime1;
+		}
+
+		public String getPortRange() {
+			return this.portRange;
+		}
+
+		public void setPortRange(String portRange) {
+			this.portRange = portRange;
+		}
+
+		public String getSourcePortRange() {
+			return this.sourcePortRange;
+		}
+
+		public void setSourcePortRange(String sourcePortRange) {
+			this.sourcePortRange = sourcePortRange;
+		}
+	}
+
+	@Override
+	public DescribeSecurityGroupAttributeResponse getInstance(UnmarshallerContext context) {
+		return	DescribeSecurityGroupAttributeResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsRequest.java
new file mode 100644
index 0000000000..3ccf41ef5c
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsRequest.java
@@ -0,0 +1,101 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeSecurityGroupsRequest extends RpcAcsRequest<DescribeSecurityGroupsResponse> {
+	   
+
+	private String securityGroupId;
+
+	private String securityGroupName;
+
+	private Integer pageNumber;
+
+	private Integer pageSize;
+
+	private String version;
+	public DescribeSecurityGroupsRequest() {
+		super("Ens", "2017-11-10", "DescribeSecurityGroups", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getSecurityGroupName() {
+		return this.securityGroupName;
+	}
+
+	public void setSecurityGroupName(String securityGroupName) {
+		this.securityGroupName = securityGroupName;
+		if(securityGroupName != null){
+			putQueryParameter("SecurityGroupName", securityGroupName);
+		}
+	}
+
+	public Integer getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(Integer pageNumber) {
+		this.pageNumber = pageNumber;
+		if(pageNumber != null){
+			putQueryParameter("PageNumber", pageNumber.toString());
+		}
+	}
+
+	public Integer getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(Integer pageSize) {
+		this.pageSize = pageSize;
+		if(pageSize != null){
+			putQueryParameter("PageSize", pageSize.toString());
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<DescribeSecurityGroupsResponse> getResponseClass() {
+		return DescribeSecurityGroupsResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsResponse.java
new file mode 100644
index 0000000000..bf492f4e1d
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeSecurityGroupsResponse.java
@@ -0,0 +1,115 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import java.util.List;
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.DescribeSecurityGroupsResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class DescribeSecurityGroupsResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer totalCount;
+
+	private Integer pageNumber;
+
+	private Integer pageSize;
+
+	private List<SecurityGroup> securityGroups;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getTotalCount() {
+		return this.totalCount;
+	}
+
+	public void setTotalCount(Integer totalCount) {
+		this.totalCount = totalCount;
+	}
+
+	public Integer getPageNumber() {
+		return this.pageNumber;
+	}
+
+	public void setPageNumber(Integer pageNumber) {
+		this.pageNumber = pageNumber;
+	}
+
+	public Integer getPageSize() {
+		return this.pageSize;
+	}
+
+	public void setPageSize(Integer pageSize) {
+		this.pageSize = pageSize;
+	}
+
+	public List<SecurityGroup> getSecurityGroups() {
+		return this.securityGroups;
+	}
+
+	public void setSecurityGroups(List<SecurityGroup> securityGroups) {
+		this.securityGroups = securityGroups;
+	}
+
+	public static class SecurityGroup {
+
+		private String securityGroupId;
+
+		private String creationTime;
+
+		private String securityGroupName;
+
+		public String getSecurityGroupId() {
+			return this.securityGroupId;
+		}
+
+		public void setSecurityGroupId(String securityGroupId) {
+			this.securityGroupId = securityGroupId;
+		}
+
+		public String getCreationTime() {
+			return this.creationTime;
+		}
+
+		public void setCreationTime(String creationTime) {
+			this.creationTime = creationTime;
+		}
+
+		public String getSecurityGroupName() {
+			return this.securityGroupName;
+		}
+
+		public void setSecurityGroupName(String securityGroupName) {
+			this.securityGroupName = securityGroupName;
+		}
+	}
+
+	@Override
+	public DescribeSecurityGroupsResponse getInstance(UnmarshallerContext context) {
+		return	DescribeSecurityGroupsResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeUserBandWidthDataRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeUserBandWidthDataRequest.java
index 9068554cd9..24ef2d0b82 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeUserBandWidthDataRequest.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/DescribeUserBandWidthDataRequest.java
@@ -24,6 +24,8 @@
 public class DescribeUserBandWidthDataRequest extends RpcAcsRequest<DescribeUserBandWidthDataResponse> {
 	   
 
+	private String isp;
+
 	private String startTime;
 
 	private String ensRegionId;
@@ -40,6 +42,17 @@ public DescribeUserBandWidthDataRequest() {
 		setMethod(MethodType.POST);
 	}
 
+	public String getIsp() {
+		return this.isp;
+	}
+
+	public void setIsp(String isp) {
+		this.isp = isp;
+		if(isp != null){
+			putQueryParameter("Isp", isp);
+		}
+	}
+
 	public String getStartTime() {
 		return this.startTime;
 	}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataRequest.java
new file mode 100644
index 0000000000..d201f0a312
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataRequest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class ExportBillDetailDataRequest extends RpcAcsRequest<ExportBillDetailDataResponse> {
+	   
+
+	private String startDate;
+
+	private String version;
+
+	private String endDate;
+	public ExportBillDetailDataRequest() {
+		super("Ens", "2017-11-10", "ExportBillDetailData", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getStartDate() {
+		return this.startDate;
+	}
+
+	public void setStartDate(String startDate) {
+		this.startDate = startDate;
+		if(startDate != null){
+			putQueryParameter("StartDate", startDate);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getEndDate() {
+		return this.endDate;
+	}
+
+	public void setEndDate(String endDate) {
+		this.endDate = endDate;
+		if(endDate != null){
+			putQueryParameter("EndDate", endDate);
+		}
+	}
+
+	@Override
+	public Class<ExportBillDetailDataResponse> getResponseClass() {
+		return ExportBillDetailDataResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataResponse.java
new file mode 100644
index 0000000000..e7b5796af1
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ExportBillDetailDataResponse.java
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.ExportBillDetailDataResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class ExportBillDetailDataResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String filePath;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getFilePath() {
+		return this.filePath;
+	}
+
+	public void setFilePath(String filePath) {
+		this.filePath = filePath;
+	}
+
+	@Override
+	public ExportBillDetailDataResponse getInstance(UnmarshallerContext context) {
+		return	ExportBillDetailDataResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairRequest.java
new file mode 100644
index 0000000000..a720a221b5
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairRequest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class ImportKeyPairRequest extends RpcAcsRequest<ImportKeyPairResponse> {
+	   
+
+	private String keyPairName;
+
+	private String publicKeyBody;
+
+	private String version;
+	public ImportKeyPairRequest() {
+		super("Ens", "2017-11-10", "ImportKeyPair", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getPublicKeyBody() {
+		return this.publicKeyBody;
+	}
+
+	public void setPublicKeyBody(String publicKeyBody) {
+		this.publicKeyBody = publicKeyBody;
+		if(publicKeyBody != null){
+			putQueryParameter("PublicKeyBody", publicKeyBody);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<ImportKeyPairResponse> getResponseClass() {
+		return ImportKeyPairResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairResponse.java
new file mode 100644
index 0000000000..3a72befbe3
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/ImportKeyPairResponse.java
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.ImportKeyPairResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class ImportKeyPairResponse extends AcsResponse {
+
+	private String requestId;
+
+	private String keyPairName;
+
+	private String keyPairFingerPrint;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+	}
+
+	public String getKeyPairFingerPrint() {
+		return this.keyPairFingerPrint;
+	}
+
+	public void setKeyPairFingerPrint(String keyPairFingerPrint) {
+		this.keyPairFingerPrint = keyPairFingerPrint;
+	}
+
+	@Override
+	public ImportKeyPairResponse getInstance(UnmarshallerContext context) {
+		return	ImportKeyPairResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupRequest.java
new file mode 100644
index 0000000000..93afd58d9d
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupRequest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class JoinSecurityGroupRequest extends RpcAcsRequest<JoinSecurityGroupResponse> {
+	   
+
+	private String securityGroupId;
+
+	private String version;
+
+	private String instanceId;
+	public JoinSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "JoinSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getInstanceId() {
+		return this.instanceId;
+	}
+
+	public void setInstanceId(String instanceId) {
+		this.instanceId = instanceId;
+		if(instanceId != null){
+			putQueryParameter("InstanceId", instanceId);
+		}
+	}
+
+	@Override
+	public Class<JoinSecurityGroupResponse> getResponseClass() {
+		return JoinSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupResponse.java
new file mode 100644
index 0000000000..4277d0a585
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/JoinSecurityGroupResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.JoinSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class JoinSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public JoinSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	JoinSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupRequest.java
new file mode 100644
index 0000000000..87184d9d67
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupRequest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class LeaveSecurityGroupRequest extends RpcAcsRequest<LeaveSecurityGroupResponse> {
+	   
+
+	private String securityGroupId;
+
+	private String version;
+
+	private String instanceId;
+	public LeaveSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "LeaveSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getInstanceId() {
+		return this.instanceId;
+	}
+
+	public void setInstanceId(String instanceId) {
+		this.instanceId = instanceId;
+		if(instanceId != null){
+			putQueryParameter("InstanceId", instanceId);
+		}
+	}
+
+	@Override
+	public Class<LeaveSecurityGroupResponse> getResponseClass() {
+		return LeaveSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupResponse.java
new file mode 100644
index 0000000000..7602a30bc7
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/LeaveSecurityGroupResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.LeaveSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class LeaveSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public LeaveSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	LeaveSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceRequest.java
new file mode 100644
index 0000000000..24403cf3f5
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceRequest.java
@@ -0,0 +1,231 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class PreCreateEnsServiceRequest extends RpcAcsRequest<PreCreateEnsServiceResponse> {
+	   
+
+	private String bandwidthType;
+
+	private String schedulingPriceStrategy;
+
+	private String imageId;
+
+	private String instanceSpec;
+
+	private String keyPairName;
+
+	private String userData;
+
+	private String password;
+
+	private String buyResourcesDetail;
+
+	private String systemDiskSize;
+
+	private String instanceBandwithdLimit;
+
+	private String ensServiceName;
+
+	private String version;
+
+	private String netLevel;
+
+	private String schedulingStrategy;
+
+	private String dataDiskSize;
+	public PreCreateEnsServiceRequest() {
+		super("Ens", "2017-11-10", "PreCreateEnsService", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getBandwidthType() {
+		return this.bandwidthType;
+	}
+
+	public void setBandwidthType(String bandwidthType) {
+		this.bandwidthType = bandwidthType;
+		if(bandwidthType != null){
+			putQueryParameter("BandwidthType", bandwidthType);
+		}
+	}
+
+	public String getSchedulingPriceStrategy() {
+		return this.schedulingPriceStrategy;
+	}
+
+	public void setSchedulingPriceStrategy(String schedulingPriceStrategy) {
+		this.schedulingPriceStrategy = schedulingPriceStrategy;
+		if(schedulingPriceStrategy != null){
+			putQueryParameter("SchedulingPriceStrategy", schedulingPriceStrategy);
+		}
+	}
+
+	public String getImageId() {
+		return this.imageId;
+	}
+
+	public void setImageId(String imageId) {
+		this.imageId = imageId;
+		if(imageId != null){
+			putQueryParameter("ImageId", imageId);
+		}
+	}
+
+	public String getInstanceSpec() {
+		return this.instanceSpec;
+	}
+
+	public void setInstanceSpec(String instanceSpec) {
+		this.instanceSpec = instanceSpec;
+		if(instanceSpec != null){
+			putQueryParameter("InstanceSpec", instanceSpec);
+		}
+	}
+
+	public String getKeyPairName() {
+		return this.keyPairName;
+	}
+
+	public void setKeyPairName(String keyPairName) {
+		this.keyPairName = keyPairName;
+		if(keyPairName != null){
+			putQueryParameter("KeyPairName", keyPairName);
+		}
+	}
+
+	public String getUserData() {
+		return this.userData;
+	}
+
+	public void setUserData(String userData) {
+		this.userData = userData;
+		if(userData != null){
+			putQueryParameter("UserData", userData);
+		}
+	}
+
+	public String getPassword() {
+		return this.password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+		if(password != null){
+			putQueryParameter("Password", password);
+		}
+	}
+
+	public String getBuyResourcesDetail() {
+		return this.buyResourcesDetail;
+	}
+
+	public void setBuyResourcesDetail(String buyResourcesDetail) {
+		this.buyResourcesDetail = buyResourcesDetail;
+		if(buyResourcesDetail != null){
+			putQueryParameter("BuyResourcesDetail", buyResourcesDetail);
+		}
+	}
+
+	public String getSystemDiskSize() {
+		return this.systemDiskSize;
+	}
+
+	public void setSystemDiskSize(String systemDiskSize) {
+		this.systemDiskSize = systemDiskSize;
+		if(systemDiskSize != null){
+			putQueryParameter("SystemDiskSize", systemDiskSize);
+		}
+	}
+
+	public String getInstanceBandwithdLimit() {
+		return this.instanceBandwithdLimit;
+	}
+
+	public void setInstanceBandwithdLimit(String instanceBandwithdLimit) {
+		this.instanceBandwithdLimit = instanceBandwithdLimit;
+		if(instanceBandwithdLimit != null){
+			putQueryParameter("InstanceBandwithdLimit", instanceBandwithdLimit);
+		}
+	}
+
+	public String getEnsServiceName() {
+		return this.ensServiceName;
+	}
+
+	public void setEnsServiceName(String ensServiceName) {
+		this.ensServiceName = ensServiceName;
+		if(ensServiceName != null){
+			putQueryParameter("EnsServiceName", ensServiceName);
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getNetLevel() {
+		return this.netLevel;
+	}
+
+	public void setNetLevel(String netLevel) {
+		this.netLevel = netLevel;
+		if(netLevel != null){
+			putQueryParameter("NetLevel", netLevel);
+		}
+	}
+
+	public String getSchedulingStrategy() {
+		return this.schedulingStrategy;
+	}
+
+	public void setSchedulingStrategy(String schedulingStrategy) {
+		this.schedulingStrategy = schedulingStrategy;
+		if(schedulingStrategy != null){
+			putQueryParameter("SchedulingStrategy", schedulingStrategy);
+		}
+	}
+
+	public String getDataDiskSize() {
+		return this.dataDiskSize;
+	}
+
+	public void setDataDiskSize(String dataDiskSize) {
+		this.dataDiskSize = dataDiskSize;
+		if(dataDiskSize != null){
+			putQueryParameter("DataDiskSize", dataDiskSize);
+		}
+	}
+
+	@Override
+	public Class<PreCreateEnsServiceResponse> getResponseClass() {
+		return PreCreateEnsServiceResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceResponse.java
new file mode 100644
index 0000000000..f004a93db9
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/PreCreateEnsServiceResponse.java
@@ -0,0 +1,81 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.PreCreateEnsServiceResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class PreCreateEnsServiceResponse extends AcsResponse {
+
+	private String requestId;
+
+	private Integer code;
+
+	private String ensServiceId;
+
+	private String netLevel;
+
+	private String buyResourcesDetail;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	public Integer getCode() {
+		return this.code;
+	}
+
+	public void setCode(Integer code) {
+		this.code = code;
+	}
+
+	public String getEnsServiceId() {
+		return this.ensServiceId;
+	}
+
+	public void setEnsServiceId(String ensServiceId) {
+		this.ensServiceId = ensServiceId;
+	}
+
+	public String getNetLevel() {
+		return this.netLevel;
+	}
+
+	public void setNetLevel(String netLevel) {
+		this.netLevel = netLevel;
+	}
+
+	public String getBuyResourcesDetail() {
+		return this.buyResourcesDetail;
+	}
+
+	public void setBuyResourcesDetail(String buyResourcesDetail) {
+		this.buyResourcesDetail = buyResourcesDetail;
+	}
+
+	@Override
+	public PreCreateEnsServiceResponse getInstance(UnmarshallerContext context) {
+		return	PreCreateEnsServiceResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressRequest.java
new file mode 100644
index 0000000000..39cbb22578
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressRequest.java
@@ -0,0 +1,140 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class RevokeSecurityGroupEgressRequest extends RpcAcsRequest<RevokeSecurityGroupEgressResponse> {
+	   
+
+	private String sourcePortRange;
+
+	private String securityGroupId;
+
+	private String policy;
+
+	private String portRange;
+
+	private String ipProtocol;
+
+	private Integer priority;
+
+	private String version;
+
+	private String destCidrIp;
+	public RevokeSecurityGroupEgressRequest() {
+		super("Ens", "2017-11-10", "RevokeSecurityGroupEgress", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSourcePortRange() {
+		return this.sourcePortRange;
+	}
+
+	public void setSourcePortRange(String sourcePortRange) {
+		this.sourcePortRange = sourcePortRange;
+		if(sourcePortRange != null){
+			putQueryParameter("SourcePortRange", sourcePortRange);
+		}
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getPolicy() {
+		return this.policy;
+	}
+
+	public void setPolicy(String policy) {
+		this.policy = policy;
+		if(policy != null){
+			putQueryParameter("Policy", policy);
+		}
+	}
+
+	public String getPortRange() {
+		return this.portRange;
+	}
+
+	public void setPortRange(String portRange) {
+		this.portRange = portRange;
+		if(portRange != null){
+			putQueryParameter("PortRange", portRange);
+		}
+	}
+
+	public String getIpProtocol() {
+		return this.ipProtocol;
+	}
+
+	public void setIpProtocol(String ipProtocol) {
+		this.ipProtocol = ipProtocol;
+		if(ipProtocol != null){
+			putQueryParameter("IpProtocol", ipProtocol);
+		}
+	}
+
+	public Integer getPriority() {
+		return this.priority;
+	}
+
+	public void setPriority(Integer priority) {
+		this.priority = priority;
+		if(priority != null){
+			putQueryParameter("Priority", priority.toString());
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	public String getDestCidrIp() {
+		return this.destCidrIp;
+	}
+
+	public void setDestCidrIp(String destCidrIp) {
+		this.destCidrIp = destCidrIp;
+		if(destCidrIp != null){
+			putQueryParameter("DestCidrIp", destCidrIp);
+		}
+	}
+
+	@Override
+	public Class<RevokeSecurityGroupEgressResponse> getResponseClass() {
+		return RevokeSecurityGroupEgressResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressResponse.java
new file mode 100644
index 0000000000..7052074f07
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupEgressResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.RevokeSecurityGroupEgressResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class RevokeSecurityGroupEgressResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public RevokeSecurityGroupEgressResponse getInstance(UnmarshallerContext context) {
+		return	RevokeSecurityGroupEgressResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupRequest.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupRequest.java
new file mode 100644
index 0000000000..92111d9544
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupRequest.java
@@ -0,0 +1,140 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.RpcAcsRequest;
+import com.aliyuncs.http.MethodType;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class RevokeSecurityGroupRequest extends RpcAcsRequest<RevokeSecurityGroupResponse> {
+	   
+
+	private String sourcePortRange;
+
+	private String securityGroupId;
+
+	private String policy;
+
+	private String portRange;
+
+	private String ipProtocol;
+
+	private String sourceCidrIp;
+
+	private Integer priority;
+
+	private String version;
+	public RevokeSecurityGroupRequest() {
+		super("Ens", "2017-11-10", "RevokeSecurityGroup", "ens");
+		setMethod(MethodType.POST);
+	}
+
+	public String getSourcePortRange() {
+		return this.sourcePortRange;
+	}
+
+	public void setSourcePortRange(String sourcePortRange) {
+		this.sourcePortRange = sourcePortRange;
+		if(sourcePortRange != null){
+			putQueryParameter("SourcePortRange", sourcePortRange);
+		}
+	}
+
+	public String getSecurityGroupId() {
+		return this.securityGroupId;
+	}
+
+	public void setSecurityGroupId(String securityGroupId) {
+		this.securityGroupId = securityGroupId;
+		if(securityGroupId != null){
+			putQueryParameter("SecurityGroupId", securityGroupId);
+		}
+	}
+
+	public String getPolicy() {
+		return this.policy;
+	}
+
+	public void setPolicy(String policy) {
+		this.policy = policy;
+		if(policy != null){
+			putQueryParameter("Policy", policy);
+		}
+	}
+
+	public String getPortRange() {
+		return this.portRange;
+	}
+
+	public void setPortRange(String portRange) {
+		this.portRange = portRange;
+		if(portRange != null){
+			putQueryParameter("PortRange", portRange);
+		}
+	}
+
+	public String getIpProtocol() {
+		return this.ipProtocol;
+	}
+
+	public void setIpProtocol(String ipProtocol) {
+		this.ipProtocol = ipProtocol;
+		if(ipProtocol != null){
+			putQueryParameter("IpProtocol", ipProtocol);
+		}
+	}
+
+	public String getSourceCidrIp() {
+		return this.sourceCidrIp;
+	}
+
+	public void setSourceCidrIp(String sourceCidrIp) {
+		this.sourceCidrIp = sourceCidrIp;
+		if(sourceCidrIp != null){
+			putQueryParameter("SourceCidrIp", sourceCidrIp);
+		}
+	}
+
+	public Integer getPriority() {
+		return this.priority;
+	}
+
+	public void setPriority(Integer priority) {
+		this.priority = priority;
+		if(priority != null){
+			putQueryParameter("Priority", priority.toString());
+		}
+	}
+
+	public String getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version = version;
+		if(version != null){
+			putQueryParameter("Version", version);
+		}
+	}
+
+	@Override
+	public Class<RevokeSecurityGroupResponse> getResponseClass() {
+		return RevokeSecurityGroupResponse.class;
+	}
+
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupResponse.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupResponse.java
new file mode 100644
index 0000000000..8e6e3f3d42
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/model/v20171110/RevokeSecurityGroupResponse.java
@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.model.v20171110;
+
+import com.aliyuncs.AcsResponse;
+import com.aliyuncs.ens.transform.v20171110.RevokeSecurityGroupResponseUnmarshaller;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+/**
+ * @author auto create
+ * @version 
+ */
+public class RevokeSecurityGroupResponse extends AcsResponse {
+
+	private String requestId;
+
+	public String getRequestId() {
+		return this.requestId;
+	}
+
+	public void setRequestId(String requestId) {
+		this.requestId = requestId;
+	}
+
+	@Override
+	public RevokeSecurityGroupResponse getInstance(UnmarshallerContext context) {
+		return	RevokeSecurityGroupResponseUnmarshaller.unmarshall(this, context);
+	}
+}
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AllocateEipAddressResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AllocateEipAddressResponseUnmarshaller.java
index e492d6c8d1..2bdf44d7d4 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AllocateEipAddressResponseUnmarshaller.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AllocateEipAddressResponseUnmarshaller.java
@@ -27,6 +27,7 @@ public class AllocateEipAddressResponseUnmarshaller {
 	public static AllocateEipAddressResponse unmarshall(AllocateEipAddressResponse allocateEipAddressResponse, UnmarshallerContext _ctx) {
 		
 		allocateEipAddressResponse.setRequestId(_ctx.stringValue("AllocateEipAddressResponse.RequestId"));
+		allocateEipAddressResponse.setBizStatusCode(_ctx.stringValue("AllocateEipAddressResponse.BizStatusCode"));
 
 		List<EipAddress> eipAddresses = new ArrayList<EipAddress>();
 		for (int i = 0; i < _ctx.lengthValue("AllocateEipAddressResponse.EipAddresses.Length"); i++) {
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupEgressResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupEgressResponseUnmarshaller.java
new file mode 100644
index 0000000000..4b7c307290
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupEgressResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.AuthorizeSecurityGroupEgressResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class AuthorizeSecurityGroupEgressResponseUnmarshaller {
+
+	public static AuthorizeSecurityGroupEgressResponse unmarshall(AuthorizeSecurityGroupEgressResponse authorizeSecurityGroupEgressResponse, UnmarshallerContext _ctx) {
+		
+		authorizeSecurityGroupEgressResponse.setRequestId(_ctx.stringValue("AuthorizeSecurityGroupEgressResponse.RequestId"));
+	 
+	 	return authorizeSecurityGroupEgressResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..4ab46a8404
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/AuthorizeSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.AuthorizeSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class AuthorizeSecurityGroupResponseUnmarshaller {
+
+	public static AuthorizeSecurityGroupResponse unmarshall(AuthorizeSecurityGroupResponse authorizeSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		authorizeSecurityGroupResponse.setRequestId(_ctx.stringValue("AuthorizeSecurityGroupResponse.RequestId"));
+	 
+	 	return authorizeSecurityGroupResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateKeyPairResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateKeyPairResponseUnmarshaller.java
new file mode 100644
index 0000000000..6db1df3d99
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateKeyPairResponseUnmarshaller.java
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.CreateKeyPairResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class CreateKeyPairResponseUnmarshaller {
+
+	public static CreateKeyPairResponse unmarshall(CreateKeyPairResponse createKeyPairResponse, UnmarshallerContext _ctx) {
+		
+		createKeyPairResponse.setRequestId(_ctx.stringValue("CreateKeyPairResponse.RequestId"));
+		createKeyPairResponse.setKeyPairId(_ctx.stringValue("CreateKeyPairResponse.KeyPairId"));
+		createKeyPairResponse.setPrivateKeyBody(_ctx.stringValue("CreateKeyPairResponse.PrivateKeyBody"));
+		createKeyPairResponse.setKeyPairName(_ctx.stringValue("CreateKeyPairResponse.KeyPairName"));
+		createKeyPairResponse.setKeyPairFingerPrint(_ctx.stringValue("CreateKeyPairResponse.KeyPairFingerPrint"));
+	 
+	 	return createKeyPairResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..1f702f3d5a
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/CreateSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.CreateSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class CreateSecurityGroupResponseUnmarshaller {
+
+	public static CreateSecurityGroupResponse unmarshall(CreateSecurityGroupResponse createSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		createSecurityGroupResponse.setRequestId(_ctx.stringValue("CreateSecurityGroupResponse.RequestId"));
+		createSecurityGroupResponse.setSecurityGroupId(_ctx.stringValue("CreateSecurityGroupResponse.SecurityGroupId"));
+	 
+	 	return createSecurityGroupResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteKeyPairsResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteKeyPairsResponseUnmarshaller.java
new file mode 100644
index 0000000000..b4ef912259
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteKeyPairsResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.DeleteKeyPairsResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DeleteKeyPairsResponseUnmarshaller {
+
+	public static DeleteKeyPairsResponse unmarshall(DeleteKeyPairsResponse deleteKeyPairsResponse, UnmarshallerContext _ctx) {
+		
+		deleteKeyPairsResponse.setRequestId(_ctx.stringValue("DeleteKeyPairsResponse.RequestId"));
+	 
+	 	return deleteKeyPairsResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..04aa89ff02
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DeleteSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.DeleteSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DeleteSecurityGroupResponseUnmarshaller {
+
+	public static DeleteSecurityGroupResponse unmarshall(DeleteSecurityGroupResponse deleteSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		deleteSecurityGroupResponse.setRequestId(_ctx.stringValue("DeleteSecurityGroupResponse.RequestId"));
+	 
+	 	return deleteSecurityGroupResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandWithdChargeTypeResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandWithdChargeTypeResponseUnmarshaller.java
new file mode 100644
index 0000000000..017f7b6578
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandWithdChargeTypeResponseUnmarshaller.java
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.DescribeBandWithdChargeTypeResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeBandWithdChargeTypeResponseUnmarshaller {
+
+	public static DescribeBandWithdChargeTypeResponse unmarshall(DescribeBandWithdChargeTypeResponse describeBandWithdChargeTypeResponse, UnmarshallerContext _ctx) {
+		
+		describeBandWithdChargeTypeResponse.setRequestId(_ctx.stringValue("DescribeBandWithdChargeTypeResponse.RequestId"));
+		describeBandWithdChargeTypeResponse.setCode(_ctx.integerValue("DescribeBandWithdChargeTypeResponse.Code"));
+		describeBandWithdChargeTypeResponse.setBandWithTypeInfo(_ctx.stringValue("DescribeBandWithdChargeTypeResponse.BandWithTypeInfo"));
+		describeBandWithdChargeTypeResponse.setChargeCycleInfo(_ctx.stringValue("DescribeBandWithdChargeTypeResponse.ChargeCycleInfo"));
+		describeBandWithdChargeTypeResponse.setChargeContractType(_ctx.stringValue("DescribeBandWithdChargeTypeResponse.ChargeContractType"));
+	 
+	 	return describeBandWithdChargeTypeResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller.java
new file mode 100644
index 0000000000..8b1faa0e77
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller.java
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.DescribeBandwitdhByInternetChargeTypeResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeBandwitdhByInternetChargeTypeResponseUnmarshaller {
+
+	public static DescribeBandwitdhByInternetChargeTypeResponse unmarshall(DescribeBandwitdhByInternetChargeTypeResponse describeBandwitdhByInternetChargeTypeResponse, UnmarshallerContext _ctx) {
+		
+		describeBandwitdhByInternetChargeTypeResponse.setRequestId(_ctx.stringValue("DescribeBandwitdhByInternetChargeTypeResponse.RequestId"));
+		describeBandwitdhByInternetChargeTypeResponse.setInternetChargeType(_ctx.stringValue("DescribeBandwitdhByInternetChargeTypeResponse.InternetChargeType"));
+		describeBandwitdhByInternetChargeTypeResponse.setBandwidthValue(_ctx.longValue("DescribeBandwitdhByInternetChargeTypeResponse.BandwidthValue"));
+		describeBandwitdhByInternetChargeTypeResponse.setTimeStamp(_ctx.stringValue("DescribeBandwitdhByInternetChargeTypeResponse.TimeStamp"));
+	 
+	 	return describeBandwitdhByInternetChargeTypeResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetLevelResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetLevelResponseUnmarshaller.java
new file mode 100644
index 0000000000..1ea9640a01
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetLevelResponseUnmarshaller.java
@@ -0,0 +1,43 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeEnsNetLevelResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeEnsNetLevelResponse.EnsNetLevel;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeEnsNetLevelResponseUnmarshaller {
+
+	public static DescribeEnsNetLevelResponse unmarshall(DescribeEnsNetLevelResponse describeEnsNetLevelResponse, UnmarshallerContext _ctx) {
+		
+		describeEnsNetLevelResponse.setRequestId(_ctx.stringValue("DescribeEnsNetLevelResponse.RequestId"));
+		describeEnsNetLevelResponse.setCode(_ctx.integerValue("DescribeEnsNetLevelResponse.Code"));
+
+		List<EnsNetLevel> ensNetLevels = new ArrayList<EnsNetLevel>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeEnsNetLevelResponse.EnsNetLevels.Length"); i++) {
+			EnsNetLevel ensNetLevel = new EnsNetLevel();
+			ensNetLevel.setEnsNetLevelCode(_ctx.stringValue("DescribeEnsNetLevelResponse.EnsNetLevels["+ i +"].EnsNetLevelCode"));
+
+			ensNetLevels.add(ensNetLevel);
+		}
+		describeEnsNetLevelResponse.setEnsNetLevels(ensNetLevels);
+	 
+	 	return describeEnsNetLevelResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetSaleDistrictResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetSaleDistrictResponseUnmarshaller.java
new file mode 100644
index 0000000000..b967e272d4
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsNetSaleDistrictResponseUnmarshaller.java
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeEnsNetSaleDistrictResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeEnsNetSaleDistrictResponse.EnsNetDistrict;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeEnsNetSaleDistrictResponseUnmarshaller {
+
+	public static DescribeEnsNetSaleDistrictResponse unmarshall(DescribeEnsNetSaleDistrictResponse describeEnsNetSaleDistrictResponse, UnmarshallerContext _ctx) {
+		
+		describeEnsNetSaleDistrictResponse.setRequestId(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.RequestId"));
+		describeEnsNetSaleDistrictResponse.setCode(_ctx.integerValue("DescribeEnsNetSaleDistrictResponse.Code"));
+
+		List<EnsNetDistrict> ensNetDistricts = new ArrayList<EnsNetDistrict>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts.Length"); i++) {
+			EnsNetDistrict ensNetDistrict = new EnsNetDistrict();
+			ensNetDistrict.setNetDistrictCode(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].NetDistrictCode"));
+			ensNetDistrict.setNetDistrictName(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].NetDistrictName"));
+			ensNetDistrict.setEnsRegionIdCount(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].EnsRegionIdCount"));
+			ensNetDistrict.setNetDistrictLevel(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].NetDistrictLevel"));
+			ensNetDistrict.setNetDistrictFatherCode(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].NetDistrictFatherCode"));
+			ensNetDistrict.setNetDistrictEnName(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].NetDistrictEnName"));
+			ensNetDistrict.setInstanceCount(_ctx.stringValue("DescribeEnsNetSaleDistrictResponse.EnsNetDistricts["+ i +"].InstanceCount"));
+
+			ensNetDistricts.add(ensNetDistrict);
+		}
+		describeEnsNetSaleDistrictResponse.setEnsNetDistricts(ensNetDistricts);
+	 
+	 	return describeEnsNetSaleDistrictResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsRegionIdResourceResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsRegionIdResourceResponseUnmarshaller.java
new file mode 100644
index 0000000000..19b72207fe
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeEnsRegionIdResourceResponseUnmarshaller.java
@@ -0,0 +1,53 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeEnsRegionIdResourceResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeEnsRegionIdResourceResponse.EnsRegionIdResource;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeEnsRegionIdResourceResponseUnmarshaller {
+
+	public static DescribeEnsRegionIdResourceResponse unmarshall(DescribeEnsRegionIdResourceResponse describeEnsRegionIdResourceResponse, UnmarshallerContext _ctx) {
+		
+		describeEnsRegionIdResourceResponse.setRequestId(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.RequestId"));
+		describeEnsRegionIdResourceResponse.setTotalCount(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.TotalCount"));
+		describeEnsRegionIdResourceResponse.setPageNumber(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.PageNumber"));
+		describeEnsRegionIdResourceResponse.setPageSize(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.PageSize"));
+
+		List<EnsRegionIdResource> ensRegionIdResources = new ArrayList<EnsRegionIdResource>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources.Length"); i++) {
+			EnsRegionIdResource ensRegionIdResource = new EnsRegionIdResource();
+			ensRegionIdResource.setArea(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].Area"));
+			ensRegionIdResource.setAreaCode(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].AreaCode"));
+			ensRegionIdResource.setEnsRegionId(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].EnsRegionId"));
+			ensRegionIdResource.setEnsRegionIdName(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].EnsRegionIdName"));
+			ensRegionIdResource.setVCpu(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].VCpu"));
+			ensRegionIdResource.setInternetBandwidth(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].InternetBandwidth"));
+			ensRegionIdResource.setIsp(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].Isp"));
+			ensRegionIdResource.setBizDate(_ctx.stringValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].BizDate"));
+			ensRegionIdResource.setInstanceCount(_ctx.integerValue("DescribeEnsRegionIdResourceResponse.EnsRegionIdResources["+ i +"].InstanceCount"));
+
+			ensRegionIdResources.add(ensRegionIdResource);
+		}
+		describeEnsRegionIdResourceResponse.setEnsRegionIdResources(ensRegionIdResources);
+	 
+	 	return describeEnsRegionIdResourceResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeInstancesResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeInstancesResponseUnmarshaller.java
index e38c99e5b6..e0220d983c 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeInstancesResponseUnmarshaller.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeInstancesResponseUnmarshaller.java
@@ -55,6 +55,12 @@ public static DescribeInstancesResponse unmarshall(DescribeInstancesResponse des
 			instance.setSpecName(_ctx.stringValue("DescribeInstancesResponse.Instances["+ i +"].SpecName"));
 			instance.setOSName(_ctx.stringValue("DescribeInstancesResponse.Instances["+ i +"].OSName"));
 
+			List<String> securityGroupIds = new ArrayList<String>();
+			for (int j = 0; j < _ctx.lengthValue("DescribeInstancesResponse.Instances["+ i +"].SecurityGroupIds.Length"); j++) {
+				securityGroupIds.add(_ctx.stringValue("DescribeInstancesResponse.Instances["+ i +"].SecurityGroupIds["+ j +"]"));
+			}
+			instance.setSecurityGroupIds(securityGroupIds);
+
 			List<String> innerIpAddress = new ArrayList<String>();
 			for (int j = 0; j < _ctx.lengthValue("DescribeInstancesResponse.Instances["+ i +"].InnerIpAddress.Length"); j++) {
 				innerIpAddress.add(_ctx.stringValue("DescribeInstancesResponse.Instances["+ i +"].InnerIpAddress["+ j +"]"));
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeKeyPairsResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeKeyPairsResponseUnmarshaller.java
new file mode 100644
index 0000000000..2443c66f1e
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeKeyPairsResponseUnmarshaller.java
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeKeyPairsResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeKeyPairsResponse.KeyPair;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeKeyPairsResponseUnmarshaller {
+
+	public static DescribeKeyPairsResponse unmarshall(DescribeKeyPairsResponse describeKeyPairsResponse, UnmarshallerContext _ctx) {
+		
+		describeKeyPairsResponse.setRequestId(_ctx.stringValue("DescribeKeyPairsResponse.RequestId"));
+		describeKeyPairsResponse.setTotalCount(_ctx.integerValue("DescribeKeyPairsResponse.TotalCount"));
+		describeKeyPairsResponse.setPageNumber(_ctx.integerValue("DescribeKeyPairsResponse.PageNumber"));
+		describeKeyPairsResponse.setPageSize(_ctx.integerValue("DescribeKeyPairsResponse.PageSize"));
+
+		List<KeyPair> keyPairs = new ArrayList<KeyPair>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeKeyPairsResponse.KeyPairs.Length"); i++) {
+			KeyPair keyPair = new KeyPair();
+			keyPair.setCreationTime(_ctx.stringValue("DescribeKeyPairsResponse.KeyPairs["+ i +"].CreationTime"));
+			keyPair.setKeyPairName(_ctx.stringValue("DescribeKeyPairsResponse.KeyPairs["+ i +"].KeyPairName"));
+			keyPair.setKeyPairFingerPrint(_ctx.stringValue("DescribeKeyPairsResponse.KeyPairs["+ i +"].KeyPairFingerPrint"));
+
+			keyPairs.add(keyPair);
+		}
+		describeKeyPairsResponse.setKeyPairs(keyPairs);
+	 
+	 	return describeKeyPairsResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeMeasurementDataResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeMeasurementDataResponseUnmarshaller.java
index 0d3382dcf5..b0defdab80 100644
--- a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeMeasurementDataResponseUnmarshaller.java
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeMeasurementDataResponseUnmarshaller.java
@@ -20,7 +20,8 @@
 import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse;
 import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse.MeasurementData;
 import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse.MeasurementData.BandWidthFeeData;
-import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse.MeasurementData.ResourceFeeData;
+import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse.MeasurementData.ResourceFeeData;
+import com.aliyuncs.ens.model.v20171110.DescribeMeasurementDataResponse.MeasurementData.ResourceFeeDataDetail;
 import com.aliyuncs.transform.UnmarshallerContext;
 
 
@@ -55,6 +56,18 @@ public static DescribeMeasurementDataResponse unmarshall(DescribeMeasurementData
 			}
 			measurementData.setBandWidthFeeDatas(bandWidthFeeDatas);
 
+			List<ResourceFeeDataDetail> resourceFeeDataDetails = new ArrayList<ResourceFeeDataDetail>();
+			for (int j = 0; j < _ctx.lengthValue("DescribeMeasurementDataResponse.MeasurementDatas["+ i +"].ResourceFeeDataDetails.Length"); j++) {
+				ResourceFeeDataDetail resourceFeeDataDetail = new ResourceFeeDataDetail();
+				resourceFeeDataDetail.setCostVal(_ctx.integerValue("DescribeMeasurementDataResponse.MeasurementDatas["+ i +"].ResourceFeeDataDetails["+ j +"].CostVal"));
+				resourceFeeDataDetail.setCostCode(_ctx.stringValue("DescribeMeasurementDataResponse.MeasurementDatas["+ i +"].ResourceFeeDataDetails["+ j +"].CostCode"));
+				resourceFeeDataDetail.setCostName(_ctx.stringValue("DescribeMeasurementDataResponse.MeasurementDatas["+ i +"].ResourceFeeDataDetails["+ j +"].CostName"));
+				resourceFeeDataDetail.setResourceType(_ctx.stringValue("DescribeMeasurementDataResponse.MeasurementDatas["+ i +"].ResourceFeeDataDetails["+ j +"].ResourceType"));
+
+				resourceFeeDataDetails.add(resourceFeeDataDetail);
+			}
+			measurementData.setResourceFeeDataDetails(resourceFeeDataDetails);
+
 			measurementDatas.add(measurementData);
 		}
 		describeMeasurementDataResponse.setMeasurementDatas(measurementDatas);
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupAttributeResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupAttributeResponseUnmarshaller.java
new file mode 100644
index 0000000000..0e2ce41bd6
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupAttributeResponseUnmarshaller.java
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeSecurityGroupAttributeResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeSecurityGroupAttributeResponse.Permission;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeSecurityGroupAttributeResponseUnmarshaller {
+
+	public static DescribeSecurityGroupAttributeResponse unmarshall(DescribeSecurityGroupAttributeResponse describeSecurityGroupAttributeResponse, UnmarshallerContext _ctx) {
+		
+		describeSecurityGroupAttributeResponse.setRequestId(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.RequestId"));
+		describeSecurityGroupAttributeResponse.setSecurityGroupId(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.SecurityGroupId"));
+
+		List<Permission> permissions = new ArrayList<Permission>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeSecurityGroupAttributeResponse.Permissions.Length"); i++) {
+			Permission permission = new Permission();
+			permission.setDestCidrIp(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].DestCidrIp"));
+			permission.setSourceCidrIp(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].SourceCidrIp"));
+			permission.setIpProtocol(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].IpProtocol"));
+			permission.setPriority(_ctx.integerValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].Priority"));
+			permission.setPolicy(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].Policy"));
+			permission.setDirection(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].Direction"));
+			permission.setCreationTime(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].CreationTime"));
+			permission.setCreationTime1(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].CreationTime"));
+			permission.setPortRange(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].PortRange"));
+			permission.setSourcePortRange(_ctx.stringValue("DescribeSecurityGroupAttributeResponse.Permissions["+ i +"].SourcePortRange"));
+
+			permissions.add(permission);
+		}
+		describeSecurityGroupAttributeResponse.setPermissions(permissions);
+	 
+	 	return describeSecurityGroupAttributeResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupsResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupsResponseUnmarshaller.java
new file mode 100644
index 0000000000..40e7d07925
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/DescribeSecurityGroupsResponseUnmarshaller.java
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aliyuncs.ens.model.v20171110.DescribeSecurityGroupsResponse;
+import com.aliyuncs.ens.model.v20171110.DescribeSecurityGroupsResponse.SecurityGroup;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class DescribeSecurityGroupsResponseUnmarshaller {
+
+	public static DescribeSecurityGroupsResponse unmarshall(DescribeSecurityGroupsResponse describeSecurityGroupsResponse, UnmarshallerContext _ctx) {
+		
+		describeSecurityGroupsResponse.setRequestId(_ctx.stringValue("DescribeSecurityGroupsResponse.RequestId"));
+		describeSecurityGroupsResponse.setTotalCount(_ctx.integerValue("DescribeSecurityGroupsResponse.TotalCount"));
+		describeSecurityGroupsResponse.setPageNumber(_ctx.integerValue("DescribeSecurityGroupsResponse.PageNumber"));
+		describeSecurityGroupsResponse.setPageSize(_ctx.integerValue("DescribeSecurityGroupsResponse.PageSize"));
+
+		List<SecurityGroup> securityGroups = new ArrayList<SecurityGroup>();
+		for (int i = 0; i < _ctx.lengthValue("DescribeSecurityGroupsResponse.SecurityGroups.Length"); i++) {
+			SecurityGroup securityGroup = new SecurityGroup();
+			securityGroup.setSecurityGroupId(_ctx.stringValue("DescribeSecurityGroupsResponse.SecurityGroups["+ i +"].SecurityGroupId"));
+			securityGroup.setCreationTime(_ctx.stringValue("DescribeSecurityGroupsResponse.SecurityGroups["+ i +"].CreationTime"));
+			securityGroup.setSecurityGroupName(_ctx.stringValue("DescribeSecurityGroupsResponse.SecurityGroups["+ i +"].SecurityGroupName"));
+
+			securityGroups.add(securityGroup);
+		}
+		describeSecurityGroupsResponse.setSecurityGroups(securityGroups);
+	 
+	 	return describeSecurityGroupsResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ExportBillDetailDataResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ExportBillDetailDataResponseUnmarshaller.java
new file mode 100644
index 0000000000..41eaa2ecd4
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ExportBillDetailDataResponseUnmarshaller.java
@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.ExportBillDetailDataResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class ExportBillDetailDataResponseUnmarshaller {
+
+	public static ExportBillDetailDataResponse unmarshall(ExportBillDetailDataResponse exportBillDetailDataResponse, UnmarshallerContext _ctx) {
+		
+		exportBillDetailDataResponse.setRequestId(_ctx.stringValue("ExportBillDetailDataResponse.RequestId"));
+		exportBillDetailDataResponse.setFilePath(_ctx.stringValue("ExportBillDetailDataResponse.FilePath"));
+	 
+	 	return exportBillDetailDataResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ImportKeyPairResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ImportKeyPairResponseUnmarshaller.java
new file mode 100644
index 0000000000..7359997bc3
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/ImportKeyPairResponseUnmarshaller.java
@@ -0,0 +1,31 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.ImportKeyPairResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class ImportKeyPairResponseUnmarshaller {
+
+	public static ImportKeyPairResponse unmarshall(ImportKeyPairResponse importKeyPairResponse, UnmarshallerContext _ctx) {
+		
+		importKeyPairResponse.setRequestId(_ctx.stringValue("ImportKeyPairResponse.RequestId"));
+		importKeyPairResponse.setKeyPairName(_ctx.stringValue("ImportKeyPairResponse.KeyPairName"));
+		importKeyPairResponse.setKeyPairFingerPrint(_ctx.stringValue("ImportKeyPairResponse.KeyPairFingerPrint"));
+	 
+	 	return importKeyPairResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/JoinSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/JoinSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..7dc639b69e
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/JoinSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.JoinSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class JoinSecurityGroupResponseUnmarshaller {
+
+	public static JoinSecurityGroupResponse unmarshall(JoinSecurityGroupResponse joinSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		joinSecurityGroupResponse.setRequestId(_ctx.stringValue("JoinSecurityGroupResponse.RequestId"));
+	 
+	 	return joinSecurityGroupResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/LeaveSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/LeaveSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..7c033c474b
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/LeaveSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.LeaveSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class LeaveSecurityGroupResponseUnmarshaller {
+
+	public static LeaveSecurityGroupResponse unmarshall(LeaveSecurityGroupResponse leaveSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		leaveSecurityGroupResponse.setRequestId(_ctx.stringValue("LeaveSecurityGroupResponse.RequestId"));
+	 
+	 	return leaveSecurityGroupResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/PreCreateEnsServiceResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/PreCreateEnsServiceResponseUnmarshaller.java
new file mode 100644
index 0000000000..04b3f0f14d
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/PreCreateEnsServiceResponseUnmarshaller.java
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.PreCreateEnsServiceResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class PreCreateEnsServiceResponseUnmarshaller {
+
+	public static PreCreateEnsServiceResponse unmarshall(PreCreateEnsServiceResponse preCreateEnsServiceResponse, UnmarshallerContext _ctx) {
+		
+		preCreateEnsServiceResponse.setRequestId(_ctx.stringValue("PreCreateEnsServiceResponse.RequestId"));
+		preCreateEnsServiceResponse.setCode(_ctx.integerValue("PreCreateEnsServiceResponse.Code"));
+		preCreateEnsServiceResponse.setEnsServiceId(_ctx.stringValue("PreCreateEnsServiceResponse.EnsServiceId"));
+		preCreateEnsServiceResponse.setNetLevel(_ctx.stringValue("PreCreateEnsServiceResponse.NetLevel"));
+		preCreateEnsServiceResponse.setBuyResourcesDetail(_ctx.stringValue("PreCreateEnsServiceResponse.BuyResourcesDetail"));
+	 
+	 	return preCreateEnsServiceResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupEgressResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupEgressResponseUnmarshaller.java
new file mode 100644
index 0000000000..6c0d58b290
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupEgressResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.RevokeSecurityGroupEgressResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class RevokeSecurityGroupEgressResponseUnmarshaller {
+
+	public static RevokeSecurityGroupEgressResponse unmarshall(RevokeSecurityGroupEgressResponse revokeSecurityGroupEgressResponse, UnmarshallerContext _ctx) {
+		
+		revokeSecurityGroupEgressResponse.setRequestId(_ctx.stringValue("RevokeSecurityGroupEgressResponse.RequestId"));
+	 
+	 	return revokeSecurityGroupEgressResponse;
+	}
+}
\ No newline at end of file
diff --git a/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupResponseUnmarshaller.java b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupResponseUnmarshaller.java
new file mode 100644
index 0000000000..111ad76b2b
--- /dev/null
+++ b/aliyun-java-sdk-ens/src/main/java/com/aliyuncs/ens/transform/v20171110/RevokeSecurityGroupResponseUnmarshaller.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+
+package com.aliyuncs.ens.transform.v20171110;
+
+import com.aliyuncs.ens.model.v20171110.RevokeSecurityGroupResponse;
+import com.aliyuncs.transform.UnmarshallerContext;
+
+
+public class RevokeSecurityGroupResponseUnmarshaller {
+
+	public static RevokeSecurityGroupResponse unmarshall(RevokeSecurityGroupResponse revokeSecurityGroupResponse, UnmarshallerContext _ctx) {
+		
+		revokeSecurityGroupResponse.setRequestId(_ctx.stringValue("RevokeSecurityGroupResponse.RequestId"));
+	 
+	 	return revokeSecurityGroupResponse;
+	}
+}
\ No newline at end of file