diff --git a/ChangeLog.txt b/ChangeLog.txt
index 15380883de..3ecc60d7d3 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,3 +1,7 @@
+2024-11-27 Version: v1.63.58
+- Generated 2017-11-10 for `Ens`.
+undefined
+
 2024-11-27 Version: v1.63.57
 - Generated 2016-04-28 for `Vpc`.
 - Support CreationTime for ListTrafficMirrorFilters.
diff --git a/services/ens/attach_instance_sdg.go b/services/ens/attach_instance_sdg.go
new file mode 100644
index 0000000000..9422df525d
--- /dev/null
+++ b/services/ens/attach_instance_sdg.go
@@ -0,0 +1,101 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// AttachInstanceSDG invokes the ens.AttachInstanceSDG API synchronously
+func (client *Client) AttachInstanceSDG(request *AttachInstanceSDGRequest) (response *AttachInstanceSDGResponse, err error) {
+	response = CreateAttachInstanceSDGResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// AttachInstanceSDGWithChan invokes the ens.AttachInstanceSDG API asynchronously
+func (client *Client) AttachInstanceSDGWithChan(request *AttachInstanceSDGRequest) (<-chan *AttachInstanceSDGResponse, <-chan error) {
+	responseChan := make(chan *AttachInstanceSDGResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.AttachInstanceSDG(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// AttachInstanceSDGWithCallback invokes the ens.AttachInstanceSDG API asynchronously
+func (client *Client) AttachInstanceSDGWithCallback(request *AttachInstanceSDGRequest, callback func(response *AttachInstanceSDGResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *AttachInstanceSDGResponse
+		var err error
+		defer close(result)
+		response, err = client.AttachInstanceSDG(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// AttachInstanceSDGRequest is the request struct for api AttachInstanceSDG
+type AttachInstanceSDGRequest struct {
+	*requests.RpcRequest
+	SDGId       string    `position:"Query" name:"SDGId"`
+	InstanceIds *[]string `position:"Query" name:"InstanceIds"  type:"Json"`
+}
+
+// AttachInstanceSDGResponse is the response struct for api AttachInstanceSDG
+type AttachInstanceSDGResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+	Data      Data   `json:"Data" xml:"Data"`
+}
+
+// CreateAttachInstanceSDGRequest creates a request to invoke AttachInstanceSDG API
+func CreateAttachInstanceSDGRequest() (request *AttachInstanceSDGRequest) {
+	request = &AttachInstanceSDGRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "AttachInstanceSDG", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateAttachInstanceSDGResponse creates a response to parse from AttachInstanceSDG response
+func CreateAttachInstanceSDGResponse() (response *AttachInstanceSDGResponse) {
+	response = &AttachInstanceSDGResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/create_arm_server_instances.go b/services/ens/create_arm_server_instances.go
index c3f4cad32a..0d9785280e 100644
--- a/services/ens/create_arm_server_instances.go
+++ b/services/ens/create_arm_server_instances.go
@@ -71,21 +71,22 @@ func (client *Client) CreateARMServerInstancesWithCallback(request *CreateARMSer
 // CreateARMServerInstancesRequest is the request struct for api CreateARMServerInstances
 type CreateARMServerInstancesRequest struct {
 	*requests.RpcRequest
-	KeyPairName   string           `position:"Query" name:"KeyPairName"`
-	Resolution    string           `position:"Query" name:"Resolution"`
-	Frequency     requests.Integer `position:"Query" name:"Frequency"`
-	EnsRegionId   string           `position:"Query" name:"EnsRegionId"`
-	Period        requests.Integer `position:"Query" name:"Period"`
-	PeriodUnit    string           `position:"Query" name:"PeriodUnit"`
-	AutoRenew     requests.Boolean `position:"Query" name:"AutoRenew"`
-	ImageId       string           `position:"Query" name:"ImageId"`
-	ServerType    string           `position:"Query" name:"ServerType"`
-	AutoUseCoupon requests.Boolean `position:"Query" name:"AutoUseCoupon"`
-	InstanceType  string           `position:"Query" name:"InstanceType"`
-	Amount        requests.Integer `position:"Query" name:"Amount"`
-	NameSpace     string           `position:"Query" name:"NameSpace"`
-	ServerName    string           `position:"Query" name:"ServerName"`
-	PayType       string           `position:"Query" name:"PayType"`
+	KeyPairName    string           `position:"Query" name:"KeyPairName"`
+	Resolution     string           `position:"Query" name:"Resolution"`
+	Frequency      requests.Integer `position:"Query" name:"Frequency"`
+	EnsRegionId    string           `position:"Query" name:"EnsRegionId"`
+	Period         requests.Integer `position:"Query" name:"Period"`
+	PeriodUnit     string           `position:"Query" name:"PeriodUnit"`
+	AutoRenew      requests.Boolean `position:"Query" name:"AutoRenew"`
+	ImageId        string           `position:"Query" name:"ImageId"`
+	ServerType     string           `position:"Query" name:"ServerType"`
+	AutoUseCoupon  requests.Boolean `position:"Query" name:"AutoUseCoupon"`
+	InstanceType   string           `position:"Query" name:"InstanceType"`
+	Amount         requests.Integer `position:"Query" name:"Amount"`
+	EnvironmentVar string           `position:"Query" name:"EnvironmentVar"`
+	NameSpace      string           `position:"Query" name:"NameSpace"`
+	ServerName     string           `position:"Query" name:"ServerName"`
+	PayType        string           `position:"Query" name:"PayType"`
 }
 
 // CreateARMServerInstancesResponse is the response struct for api CreateARMServerInstances
diff --git a/services/ens/create_ha_vip.go b/services/ens/create_ha_vip.go
new file mode 100644
index 0000000000..a51bd7ce3a
--- /dev/null
+++ b/services/ens/create_ha_vip.go
@@ -0,0 +1,104 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// CreateHaVip invokes the ens.CreateHaVip API synchronously
+func (client *Client) CreateHaVip(request *CreateHaVipRequest) (response *CreateHaVipResponse, err error) {
+	response = CreateCreateHaVipResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// CreateHaVipWithChan invokes the ens.CreateHaVip API asynchronously
+func (client *Client) CreateHaVipWithChan(request *CreateHaVipRequest) (<-chan *CreateHaVipResponse, <-chan error) {
+	responseChan := make(chan *CreateHaVipResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.CreateHaVip(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// CreateHaVipWithCallback invokes the ens.CreateHaVip API asynchronously
+func (client *Client) CreateHaVipWithCallback(request *CreateHaVipRequest, callback func(response *CreateHaVipResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *CreateHaVipResponse
+		var err error
+		defer close(result)
+		response, err = client.CreateHaVip(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// CreateHaVipRequest is the request struct for api CreateHaVip
+type CreateHaVipRequest struct {
+	*requests.RpcRequest
+	IpAddress   string           `position:"Query" name:"IpAddress"`
+	Description string           `position:"Query" name:"Description"`
+	Amount      requests.Integer `position:"Query" name:"Amount"`
+	VSwitchId   string           `position:"Query" name:"VSwitchId"`
+	Name        string           `position:"Query" name:"Name"`
+}
+
+// CreateHaVipResponse is the response struct for api CreateHaVip
+type CreateHaVipResponse struct {
+	*responses.BaseResponse
+	RequestId string   `json:"RequestId" xml:"RequestId"`
+	HaVipIds  []string `json:"HaVipIds" xml:"HaVipIds"`
+}
+
+// CreateCreateHaVipRequest creates a request to invoke CreateHaVip API
+func CreateCreateHaVipRequest() (request *CreateHaVipRequest) {
+	request = &CreateHaVipRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "CreateHaVip", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateCreateHaVipResponse creates a response to parse from CreateHaVip response
+func CreateCreateHaVipResponse() (response *CreateHaVipResponse) {
+	response = &CreateHaVipResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/create_network_interface.go b/services/ens/create_network_interface.go
new file mode 100644
index 0000000000..938fd5644a
--- /dev/null
+++ b/services/ens/create_network_interface.go
@@ -0,0 +1,103 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// CreateNetworkInterface invokes the ens.CreateNetworkInterface API synchronously
+func (client *Client) CreateNetworkInterface(request *CreateNetworkInterfaceRequest) (response *CreateNetworkInterfaceResponse, err error) {
+	response = CreateCreateNetworkInterfaceResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// CreateNetworkInterfaceWithChan invokes the ens.CreateNetworkInterface API asynchronously
+func (client *Client) CreateNetworkInterfaceWithChan(request *CreateNetworkInterfaceRequest) (<-chan *CreateNetworkInterfaceResponse, <-chan error) {
+	responseChan := make(chan *CreateNetworkInterfaceResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.CreateNetworkInterface(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// CreateNetworkInterfaceWithCallback invokes the ens.CreateNetworkInterface API asynchronously
+func (client *Client) CreateNetworkInterfaceWithCallback(request *CreateNetworkInterfaceRequest, callback func(response *CreateNetworkInterfaceResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *CreateNetworkInterfaceResponse
+		var err error
+		defer close(result)
+		response, err = client.CreateNetworkInterface(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// CreateNetworkInterfaceRequest is the request struct for api CreateNetworkInterface
+type CreateNetworkInterfaceRequest struct {
+	*requests.RpcRequest
+	Description      string    `position:"Query" name:"Description"`
+	SecurityGroupIds *[]string `position:"Query" name:"SecurityGroupIds"  type:"Json"`
+	VSwitchId        string    `position:"Query" name:"VSwitchId"`
+	Name             string    `position:"Query" name:"Name"`
+}
+
+// CreateNetworkInterfaceResponse is the response struct for api CreateNetworkInterface
+type CreateNetworkInterfaceResponse struct {
+	*responses.BaseResponse
+	RequestId           string   `json:"RequestId" xml:"RequestId"`
+	NetworkInterfaceIds []string `json:"NetworkInterfaceIds" xml:"NetworkInterfaceIds"`
+}
+
+// CreateCreateNetworkInterfaceRequest creates a request to invoke CreateNetworkInterface API
+func CreateCreateNetworkInterfaceRequest() (request *CreateNetworkInterfaceRequest) {
+	request = &CreateNetworkInterfaceRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "CreateNetworkInterface", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateCreateNetworkInterfaceResponse creates a response to parse from CreateNetworkInterface response
+func CreateCreateNetworkInterfaceResponse() (response *CreateNetworkInterfaceResponse) {
+	response = &CreateNetworkInterfaceResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/delete_ha_vips.go b/services/ens/delete_ha_vips.go
new file mode 100644
index 0000000000..151d66d475
--- /dev/null
+++ b/services/ens/delete_ha_vips.go
@@ -0,0 +1,99 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// DeleteHaVips invokes the ens.DeleteHaVips API synchronously
+func (client *Client) DeleteHaVips(request *DeleteHaVipsRequest) (response *DeleteHaVipsResponse, err error) {
+	response = CreateDeleteHaVipsResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// DeleteHaVipsWithChan invokes the ens.DeleteHaVips API asynchronously
+func (client *Client) DeleteHaVipsWithChan(request *DeleteHaVipsRequest) (<-chan *DeleteHaVipsResponse, <-chan error) {
+	responseChan := make(chan *DeleteHaVipsResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.DeleteHaVips(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// DeleteHaVipsWithCallback invokes the ens.DeleteHaVips API asynchronously
+func (client *Client) DeleteHaVipsWithCallback(request *DeleteHaVipsRequest, callback func(response *DeleteHaVipsResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *DeleteHaVipsResponse
+		var err error
+		defer close(result)
+		response, err = client.DeleteHaVips(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// DeleteHaVipsRequest is the request struct for api DeleteHaVips
+type DeleteHaVipsRequest struct {
+	*requests.RpcRequest
+	HaVipIds *[]string `position:"Query" name:"HaVipIds"  type:"Json"`
+}
+
+// DeleteHaVipsResponse is the response struct for api DeleteHaVips
+type DeleteHaVipsResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+}
+
+// CreateDeleteHaVipsRequest creates a request to invoke DeleteHaVips API
+func CreateDeleteHaVipsRequest() (request *DeleteHaVipsRequest) {
+	request = &DeleteHaVipsRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "DeleteHaVips", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateDeleteHaVipsResponse creates a response to parse from DeleteHaVips response
+func CreateDeleteHaVipsResponse() (response *DeleteHaVipsResponse) {
+	response = &DeleteHaVipsResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/delete_network_interfaces.go b/services/ens/delete_network_interfaces.go
new file mode 100644
index 0000000000..d74bafabdd
--- /dev/null
+++ b/services/ens/delete_network_interfaces.go
@@ -0,0 +1,99 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// DeleteNetworkInterfaces invokes the ens.DeleteNetworkInterfaces API synchronously
+func (client *Client) DeleteNetworkInterfaces(request *DeleteNetworkInterfacesRequest) (response *DeleteNetworkInterfacesResponse, err error) {
+	response = CreateDeleteNetworkInterfacesResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// DeleteNetworkInterfacesWithChan invokes the ens.DeleteNetworkInterfaces API asynchronously
+func (client *Client) DeleteNetworkInterfacesWithChan(request *DeleteNetworkInterfacesRequest) (<-chan *DeleteNetworkInterfacesResponse, <-chan error) {
+	responseChan := make(chan *DeleteNetworkInterfacesResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.DeleteNetworkInterfaces(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// DeleteNetworkInterfacesWithCallback invokes the ens.DeleteNetworkInterfaces API asynchronously
+func (client *Client) DeleteNetworkInterfacesWithCallback(request *DeleteNetworkInterfacesRequest, callback func(response *DeleteNetworkInterfacesResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *DeleteNetworkInterfacesResponse
+		var err error
+		defer close(result)
+		response, err = client.DeleteNetworkInterfaces(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// DeleteNetworkInterfacesRequest is the request struct for api DeleteNetworkInterfaces
+type DeleteNetworkInterfacesRequest struct {
+	*requests.RpcRequest
+	NetworkInterfaceIds *[]string `position:"Query" name:"NetworkInterfaceIds"  type:"Json"`
+}
+
+// DeleteNetworkInterfacesResponse is the response struct for api DeleteNetworkInterfaces
+type DeleteNetworkInterfacesResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+}
+
+// CreateDeleteNetworkInterfacesRequest creates a request to invoke DeleteNetworkInterfaces API
+func CreateDeleteNetworkInterfacesRequest() (request *DeleteNetworkInterfacesRequest) {
+	request = &DeleteNetworkInterfacesRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "DeleteNetworkInterfaces", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateDeleteNetworkInterfacesResponse creates a response to parse from DeleteNetworkInterfaces response
+func CreateDeleteNetworkInterfacesResponse() (response *DeleteNetworkInterfacesResponse) {
+	response = &DeleteNetworkInterfacesResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/describe_ens_route_tables.go b/services/ens/describe_ens_route_tables.go
new file mode 100644
index 0000000000..0657936b35
--- /dev/null
+++ b/services/ens/describe_ens_route_tables.go
@@ -0,0 +1,107 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// DescribeEnsRouteTables invokes the ens.DescribeEnsRouteTables API synchronously
+func (client *Client) DescribeEnsRouteTables(request *DescribeEnsRouteTablesRequest) (response *DescribeEnsRouteTablesResponse, err error) {
+	response = CreateDescribeEnsRouteTablesResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// DescribeEnsRouteTablesWithChan invokes the ens.DescribeEnsRouteTables API asynchronously
+func (client *Client) DescribeEnsRouteTablesWithChan(request *DescribeEnsRouteTablesRequest) (<-chan *DescribeEnsRouteTablesResponse, <-chan error) {
+	responseChan := make(chan *DescribeEnsRouteTablesResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.DescribeEnsRouteTables(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// DescribeEnsRouteTablesWithCallback invokes the ens.DescribeEnsRouteTables API asynchronously
+func (client *Client) DescribeEnsRouteTablesWithCallback(request *DescribeEnsRouteTablesRequest, callback func(response *DescribeEnsRouteTablesResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *DescribeEnsRouteTablesResponse
+		var err error
+		defer close(result)
+		response, err = client.DescribeEnsRouteTables(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// DescribeEnsRouteTablesRequest is the request struct for api DescribeEnsRouteTables
+type DescribeEnsRouteTablesRequest struct {
+	*requests.RpcRequest
+	PageNumber   requests.Integer `position:"Query" name:"PageNumber"`
+	PageSize     requests.Integer `position:"Query" name:"PageSize"`
+	EnsRegionId  string           `position:"Query" name:"EnsRegionId"`
+	RouteTableId string           `position:"Query" name:"RouteTableId"`
+	NetworkId    string           `position:"Query" name:"NetworkId"`
+}
+
+// DescribeEnsRouteTablesResponse is the response struct for api DescribeEnsRouteTables
+type DescribeEnsRouteTablesResponse struct {
+	*responses.BaseResponse
+	RequestId   string       `json:"RequestId" xml:"RequestId"`
+	PageNumber  int          `json:"PageNumber" xml:"PageNumber"`
+	TotalCount  int          `json:"TotalCount" xml:"TotalCount"`
+	PageSize    int          `json:"PageSize" xml:"PageSize"`
+	RouteTables []RouteTable `json:"RouteTables" xml:"RouteTables"`
+}
+
+// CreateDescribeEnsRouteTablesRequest creates a request to invoke DescribeEnsRouteTables API
+func CreateDescribeEnsRouteTablesRequest() (request *DescribeEnsRouteTablesRequest) {
+	request = &DescribeEnsRouteTablesRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "DescribeEnsRouteTables", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateDescribeEnsRouteTablesResponse creates a response to parse from DescribeEnsRouteTables response
+func CreateDescribeEnsRouteTablesResponse() (response *DescribeEnsRouteTablesResponse) {
+	response = &DescribeEnsRouteTablesResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/describe_instance_sdg_status.go b/services/ens/describe_instance_sdg_status.go
new file mode 100644
index 0000000000..6828369e24
--- /dev/null
+++ b/services/ens/describe_instance_sdg_status.go
@@ -0,0 +1,107 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// DescribeInstanceSDGStatus invokes the ens.DescribeInstanceSDGStatus API synchronously
+func (client *Client) DescribeInstanceSDGStatus(request *DescribeInstanceSDGStatusRequest) (response *DescribeInstanceSDGStatusResponse, err error) {
+	response = CreateDescribeInstanceSDGStatusResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// DescribeInstanceSDGStatusWithChan invokes the ens.DescribeInstanceSDGStatus API asynchronously
+func (client *Client) DescribeInstanceSDGStatusWithChan(request *DescribeInstanceSDGStatusRequest) (<-chan *DescribeInstanceSDGStatusResponse, <-chan error) {
+	responseChan := make(chan *DescribeInstanceSDGStatusResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.DescribeInstanceSDGStatus(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// DescribeInstanceSDGStatusWithCallback invokes the ens.DescribeInstanceSDGStatus API asynchronously
+func (client *Client) DescribeInstanceSDGStatusWithCallback(request *DescribeInstanceSDGStatusRequest, callback func(response *DescribeInstanceSDGStatusResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *DescribeInstanceSDGStatusResponse
+		var err error
+		defer close(result)
+		response, err = client.DescribeInstanceSDGStatus(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// DescribeInstanceSDGStatusRequest is the request struct for api DescribeInstanceSDGStatus
+type DescribeInstanceSDGStatusRequest struct {
+	*requests.RpcRequest
+	PageNumber requests.Integer `position:"Query" name:"PageNumber"`
+	PageSize   requests.Integer `position:"Query" name:"PageSize"`
+	SDGIds     *[]string        `position:"Query" name:"SDGIds"  type:"Json"`
+	InstanceId string           `position:"Query" name:"InstanceId"`
+	Status     string           `position:"Query" name:"Status"`
+}
+
+// DescribeInstanceSDGStatusResponse is the response struct for api DescribeInstanceSDGStatus
+type DescribeInstanceSDGStatusResponse struct {
+	*responses.BaseResponse
+	RequestId        string                 `json:"RequestId" xml:"RequestId"`
+	PageNumber       int64                  `json:"PageNumber" xml:"PageNumber"`
+	PageSize         string                 `json:"PageSize" xml:"PageSize"`
+	TotalCount       string                 `json:"TotalCount" xml:"TotalCount"`
+	DeploymentStatus []DeploymentStatusItem `json:"DeploymentStatus" xml:"DeploymentStatus"`
+}
+
+// CreateDescribeInstanceSDGStatusRequest creates a request to invoke DescribeInstanceSDGStatus API
+func CreateDescribeInstanceSDGStatusRequest() (request *DescribeInstanceSDGStatusRequest) {
+	request = &DescribeInstanceSDGStatusRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "DescribeInstanceSDGStatus", "ens", "openAPI")
+	request.Method = requests.GET
+	return
+}
+
+// CreateDescribeInstanceSDGStatusResponse creates a response to parse from DescribeInstanceSDGStatus response
+func CreateDescribeInstanceSDGStatusResponse() (response *DescribeInstanceSDGStatusResponse) {
+	response = &DescribeInstanceSDGStatusResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/describe_snapshots.go b/services/ens/describe_snapshots.go
index e99de57728..0652367838 100644
--- a/services/ens/describe_snapshots.go
+++ b/services/ens/describe_snapshots.go
@@ -71,12 +71,14 @@ func (client *Client) DescribeSnapshotsWithCallback(request *DescribeSnapshotsRe
 // DescribeSnapshotsRequest is the request struct for api DescribeSnapshots
 type DescribeSnapshotsRequest struct {
 	*requests.RpcRequest
-	SnapshotId  string           `position:"Query" name:"SnapshotId"`
-	PageNumber  requests.Integer `position:"Query" name:"PageNumber"`
-	EnsRegionId string           `position:"Query" name:"EnsRegionId"`
-	PageSize    requests.Integer `position:"Query" name:"PageSize"`
-	DiskId      string           `position:"Query" name:"DiskId"`
-	InstanceId  string           `position:"Query" name:"InstanceId"`
+	EnsRegionId  string           `position:"Query" name:"EnsRegionId"`
+	InstanceId   string           `position:"Query" name:"InstanceId"`
+	SnapshotId   string           `position:"Query" name:"SnapshotId"`
+	SnapshotName string           `position:"Query" name:"SnapshotName"`
+	PageNumber   requests.Integer `position:"Query" name:"PageNumber"`
+	PageSize     requests.Integer `position:"Query" name:"PageSize"`
+	DiskId       string           `position:"Query" name:"DiskId"`
+	EnsRegionIds string           `position:"Query" name:"EnsRegionIds"`
 }
 
 // DescribeSnapshotsResponse is the response struct for api DescribeSnapshots
diff --git a/services/ens/detach_instance_sdg.go b/services/ens/detach_instance_sdg.go
new file mode 100644
index 0000000000..82bd7db1fc
--- /dev/null
+++ b/services/ens/detach_instance_sdg.go
@@ -0,0 +1,101 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// DetachInstanceSDG invokes the ens.DetachInstanceSDG API synchronously
+func (client *Client) DetachInstanceSDG(request *DetachInstanceSDGRequest) (response *DetachInstanceSDGResponse, err error) {
+	response = CreateDetachInstanceSDGResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// DetachInstanceSDGWithChan invokes the ens.DetachInstanceSDG API asynchronously
+func (client *Client) DetachInstanceSDGWithChan(request *DetachInstanceSDGRequest) (<-chan *DetachInstanceSDGResponse, <-chan error) {
+	responseChan := make(chan *DetachInstanceSDGResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.DetachInstanceSDG(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// DetachInstanceSDGWithCallback invokes the ens.DetachInstanceSDG API asynchronously
+func (client *Client) DetachInstanceSDGWithCallback(request *DetachInstanceSDGRequest, callback func(response *DetachInstanceSDGResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *DetachInstanceSDGResponse
+		var err error
+		defer close(result)
+		response, err = client.DetachInstanceSDG(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// DetachInstanceSDGRequest is the request struct for api DetachInstanceSDG
+type DetachInstanceSDGRequest struct {
+	*requests.RpcRequest
+	SDGId       string    `position:"Query" name:"SDGId"`
+	InstanceIds *[]string `position:"Query" name:"InstanceIds"  type:"Json"`
+}
+
+// DetachInstanceSDGResponse is the response struct for api DetachInstanceSDG
+type DetachInstanceSDGResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+	Data      Data   `json:"Data" xml:"Data"`
+}
+
+// CreateDetachInstanceSDGRequest creates a request to invoke DetachInstanceSDG API
+func CreateDetachInstanceSDGRequest() (request *DetachInstanceSDGRequest) {
+	request = &DetachInstanceSDGRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "DetachInstanceSDG", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateDetachInstanceSDGResponse creates a response to parse from DetachInstanceSDG response
+func CreateDetachInstanceSDGResponse() (response *DetachInstanceSDGResponse) {
+	response = &DetachInstanceSDGResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/mount_instance_sdg.go b/services/ens/mount_instance_sdg.go
new file mode 100644
index 0000000000..75f7e3c445
--- /dev/null
+++ b/services/ens/mount_instance_sdg.go
@@ -0,0 +1,101 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// MountInstanceSDG invokes the ens.MountInstanceSDG API synchronously
+func (client *Client) MountInstanceSDG(request *MountInstanceSDGRequest) (response *MountInstanceSDGResponse, err error) {
+	response = CreateMountInstanceSDGResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// MountInstanceSDGWithChan invokes the ens.MountInstanceSDG API asynchronously
+func (client *Client) MountInstanceSDGWithChan(request *MountInstanceSDGRequest) (<-chan *MountInstanceSDGResponse, <-chan error) {
+	responseChan := make(chan *MountInstanceSDGResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.MountInstanceSDG(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// MountInstanceSDGWithCallback invokes the ens.MountInstanceSDG API asynchronously
+func (client *Client) MountInstanceSDGWithCallback(request *MountInstanceSDGRequest, callback func(response *MountInstanceSDGResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *MountInstanceSDGResponse
+		var err error
+		defer close(result)
+		response, err = client.MountInstanceSDG(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// MountInstanceSDGRequest is the request struct for api MountInstanceSDG
+type MountInstanceSDGRequest struct {
+	*requests.RpcRequest
+	SDGId       string    `position:"Query" name:"SDGId"`
+	InstanceIds *[]string `position:"Query" name:"InstanceIds"  type:"Json"`
+}
+
+// MountInstanceSDGResponse is the response struct for api MountInstanceSDG
+type MountInstanceSDGResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+	Data      Data   `json:"Data" xml:"Data"`
+}
+
+// CreateMountInstanceSDGRequest creates a request to invoke MountInstanceSDG API
+func CreateMountInstanceSDGRequest() (request *MountInstanceSDGRequest) {
+	request = &MountInstanceSDGRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "MountInstanceSDG", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateMountInstanceSDGResponse creates a response to parse from MountInstanceSDG response
+func CreateMountInstanceSDGResponse() (response *MountInstanceSDGResponse) {
+	response = &MountInstanceSDGResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}
diff --git a/services/ens/struct_deployment_status.go b/services/ens/struct_deployment_status_in_describe_instance_sdg_status.go
similarity index 85%
rename from services/ens/struct_deployment_status.go
rename to services/ens/struct_deployment_status_in_describe_instance_sdg_status.go
index 63987f932e..5c36c0b17d 100644
--- a/services/ens/struct_deployment_status.go
+++ b/services/ens/struct_deployment_status_in_describe_instance_sdg_status.go
@@ -15,7 +15,7 @@ package ens
 // Code generated by Alibaba Cloud SDK Code Generator.
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
-// DeploymentStatus is a nested struct in ens response
-type DeploymentStatus struct {
+// DeploymentStatusInDescribeInstanceSDGStatus is a nested struct in ens response
+type DeploymentStatusInDescribeInstanceSDGStatus struct {
 	DeploymentStatusItem []DeploymentStatusItem `json:"DeploymentStatus" xml:"DeploymentStatus"`
 }
diff --git a/services/ens/struct_deployment_status_in_describe_sdg_deployment_status.go b/services/ens/struct_deployment_status_in_describe_sdg_deployment_status.go
new file mode 100644
index 0000000000..c4a0d4de09
--- /dev/null
+++ b/services/ens/struct_deployment_status_in_describe_sdg_deployment_status.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// DeploymentStatusInDescribeSDGDeploymentStatus is a nested struct in ens response
+type DeploymentStatusInDescribeSDGDeploymentStatus struct {
+	DeploymentStatusItem []DeploymentStatusItem `json:"DeploymentStatus" xml:"DeploymentStatus"`
+}
diff --git a/services/ens/struct_deployment_status_item.go b/services/ens/struct_deployment_status_item.go
index bed66fb4c4..fd61ece606 100644
--- a/services/ens/struct_deployment_status_item.go
+++ b/services/ens/struct_deployment_status_item.go
@@ -17,9 +17,12 @@ package ens
 
 // DeploymentStatusItem is a nested struct in ens response
 type DeploymentStatusItem struct {
-	InstanceId string `json:"InstanceId" xml:"InstanceId"`
-	MountType  string `json:"MountType" xml:"MountType"`
-	RegionId   string `json:"RegionId" xml:"RegionId"`
-	Status     string `json:"Status" xml:"Status"`
-	UpdateTime string `json:"UpdateTime" xml:"UpdateTime"`
+	RegionId    string `json:"RegionId" xml:"RegionId"`
+	UpdateTime  string `json:"UpdateTime" xml:"UpdateTime"`
+	InstanceId  string `json:"InstanceId" xml:"InstanceId"`
+	Phase       string `json:"Phase" xml:"Phase"`
+	SDGId       string `json:"SDGId" xml:"SDGId"`
+	EnsRegionId string `json:"EnsRegionId" xml:"EnsRegionId"`
+	MountType   string `json:"MountType" xml:"MountType"`
+	Status      string `json:"Status" xml:"Status"`
 }
diff --git a/services/ens/struct_disks_item.go b/services/ens/struct_disks_item.go
index b02bb2df31..62fe98480b 100644
--- a/services/ens/struct_disks_item.go
+++ b/services/ens/struct_disks_item.go
@@ -17,20 +17,22 @@ package ens
 
 // DisksItem is a nested struct in ens response
 type DisksItem struct {
-	Category       string `json:"Category" xml:"Category"`
-	CreationTime   string `json:"CreationTime" xml:"CreationTime"`
-	DiskChargeType string `json:"DiskChargeType" xml:"DiskChargeType"`
-	DiskId         string `json:"DiskId" xml:"DiskId"`
-	DiskName       string `json:"DiskName" xml:"DiskName"`
-	EnsRegionId    string `json:"EnsRegionId" xml:"EnsRegionId"`
-	InstanceId     string `json:"InstanceId" xml:"InstanceId"`
-	InstanceName   string `json:"InstanceName" xml:"InstanceName"`
-	Size           int    `json:"Size" xml:"Size"`
-	Status         string `json:"Status" xml:"Status"`
-	Type           string `json:"Type" xml:"Type"`
-	Portable       bool   `json:"Portable" xml:"Portable"`
-	SnapshotId     string `json:"SnapshotId" xml:"SnapshotId"`
-	SerialId       string `json:"SerialId" xml:"SerialId"`
-	Encrypted      bool   `json:"Encrypted" xml:"Encrypted"`
-	EncryptedKeyId string `json:"EncryptedKeyId" xml:"EncryptedKeyId"`
+	Category           string `json:"Category" xml:"Category"`
+	CreationTime       string `json:"CreationTime" xml:"CreationTime"`
+	DiskChargeType     string `json:"DiskChargeType" xml:"DiskChargeType"`
+	DiskId             string `json:"DiskId" xml:"DiskId"`
+	DiskName           string `json:"DiskName" xml:"DiskName"`
+	EnsRegionId        string `json:"EnsRegionId" xml:"EnsRegionId"`
+	InstanceId         string `json:"InstanceId" xml:"InstanceId"`
+	InstanceName       string `json:"InstanceName" xml:"InstanceName"`
+	Description        string `json:"Description" xml:"Description"`
+	Size               int    `json:"Size" xml:"Size"`
+	Status             string `json:"Status" xml:"Status"`
+	Type               string `json:"Type" xml:"Type"`
+	Portable           bool   `json:"Portable" xml:"Portable"`
+	SnapshotId         string `json:"SnapshotId" xml:"SnapshotId"`
+	SerialId           string `json:"SerialId" xml:"SerialId"`
+	Encrypted          bool   `json:"Encrypted" xml:"Encrypted"`
+	EncryptedKeyId     string `json:"EncryptedKeyId" xml:"EncryptedKeyId"`
+	DeleteWithInstance bool   `json:"DeleteWithInstance" xml:"DeleteWithInstance"`
 }
diff --git a/services/ens/struct_failed_items_in_attach_instance_sdg.go b/services/ens/struct_failed_items_in_attach_instance_sdg.go
new file mode 100644
index 0000000000..75dc9f154a
--- /dev/null
+++ b/services/ens/struct_failed_items_in_attach_instance_sdg.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// FailedItemsInAttachInstanceSDG is a nested struct in ens response
+type FailedItemsInAttachInstanceSDG struct {
+	FailedItemsItem []FailedItemsItem `json:"FailedItems" xml:"FailedItems"`
+}
diff --git a/services/ens/struct_failed_items_in_detach_instance_sdg.go b/services/ens/struct_failed_items_in_detach_instance_sdg.go
new file mode 100644
index 0000000000..e7f8814c33
--- /dev/null
+++ b/services/ens/struct_failed_items_in_detach_instance_sdg.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// FailedItemsInDetachInstanceSDG is a nested struct in ens response
+type FailedItemsInDetachInstanceSDG struct {
+	FailedItem []FailedItem `json:"FailedItem" xml:"FailedItem"`
+}
diff --git a/services/ens/struct_failed_items_in_mount_instance_sdg.go b/services/ens/struct_failed_items_in_mount_instance_sdg.go
new file mode 100644
index 0000000000..0702ea2799
--- /dev/null
+++ b/services/ens/struct_failed_items_in_mount_instance_sdg.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// FailedItemsInMountInstanceSDG is a nested struct in ens response
+type FailedItemsInMountInstanceSDG struct {
+	FailedItem []FailedItem `json:"FailedItem" xml:"FailedItem"`
+}
diff --git a/services/ens/struct_failed_items_in_unmount_instance_sdg.go b/services/ens/struct_failed_items_in_unmount_instance_sdg.go
new file mode 100644
index 0000000000..67a655dd14
--- /dev/null
+++ b/services/ens/struct_failed_items_in_unmount_instance_sdg.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// FailedItemsInUnmountInstanceSDG is a nested struct in ens response
+type FailedItemsInUnmountInstanceSDG struct {
+	FailedItem []FailedItem `json:"FailedItem" xml:"FailedItem"`
+}
diff --git a/services/ens/struct_failed_items_item.go b/services/ens/struct_failed_items_item.go
index 8f9cac8405..b432ffe9ef 100644
--- a/services/ens/struct_failed_items_item.go
+++ b/services/ens/struct_failed_items_item.go
@@ -18,8 +18,8 @@ package ens
 // FailedItemsItem is a nested struct in ens response
 type FailedItemsItem struct {
 	DestinationRegionId string `json:"DestinationRegionId" xml:"DestinationRegionId"`
-	ErrorMessage        string `json:"ErrorMessage" xml:"ErrorMessage"`
 	InstanceId          string `json:"InstanceId" xml:"InstanceId"`
+	ErrorMessage        string `json:"ErrorMessage" xml:"ErrorMessage"`
 	ErrMessage          string `json:"ErrMessage" xml:"ErrMessage"`
 	Item                Item   `json:"Item" xml:"Item"`
 }
diff --git a/services/ens/struct_ha_vip_ids.go b/services/ens/struct_ha_vip_ids.go
new file mode 100644
index 0000000000..52378568d4
--- /dev/null
+++ b/services/ens/struct_ha_vip_ids.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// HaVipIds is a nested struct in ens response
+type HaVipIds struct {
+	HaVipIds []string `json:"HaVipIds" xml:"HaVipIds"`
+}
diff --git a/services/ens/struct_network_interface_ids.go b/services/ens/struct_network_interface_ids.go
new file mode 100644
index 0000000000..3769e3ea91
--- /dev/null
+++ b/services/ens/struct_network_interface_ids.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// NetworkInterfaceIds is a nested struct in ens response
+type NetworkInterfaceIds struct {
+	NetworkInterfaceIds []string `json:"NetworkInterfaceIds" xml:"NetworkInterfaceIds"`
+}
diff --git a/services/ens/struct_result_in_detach_instance_sdg.go b/services/ens/struct_result_in_detach_instance_sdg.go
new file mode 100644
index 0000000000..cfc1f56a93
--- /dev/null
+++ b/services/ens/struct_result_in_detach_instance_sdg.go
@@ -0,0 +1,23 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// ResultInDetachInstanceSDG is a nested struct in ens response
+type ResultInDetachInstanceSDG struct {
+	FailedCount  int64        `json:"FailedCount" xml:"FailedCount"`
+	SuccessCount string       `json:"SuccessCount" xml:"SuccessCount"`
+	FailedItems  []FailedItem `json:"FailedItems" xml:"FailedItems"`
+}
diff --git a/services/ens/struct_result_in_mount_instance_sdg.go b/services/ens/struct_result_in_mount_instance_sdg.go
new file mode 100644
index 0000000000..7f64af7792
--- /dev/null
+++ b/services/ens/struct_result_in_mount_instance_sdg.go
@@ -0,0 +1,23 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// ResultInMountInstanceSDG is a nested struct in ens response
+type ResultInMountInstanceSDG struct {
+	FailedCount  int64        `json:"FailedCount" xml:"FailedCount"`
+	SuccessCount int64        `json:"SuccessCount" xml:"SuccessCount"`
+	FailedItems  []FailedItem `json:"FailedItems" xml:"FailedItems"`
+}
diff --git a/services/ens/struct_result_in_unmount_instance_sdg.go b/services/ens/struct_result_in_unmount_instance_sdg.go
new file mode 100644
index 0000000000..bdf873e145
--- /dev/null
+++ b/services/ens/struct_result_in_unmount_instance_sdg.go
@@ -0,0 +1,23 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// ResultInUnmountInstanceSDG is a nested struct in ens response
+type ResultInUnmountInstanceSDG struct {
+	FailedCount  int64        `json:"FailedCount" xml:"FailedCount"`
+	SuccessCount int64        `json:"SuccessCount" xml:"SuccessCount"`
+	FailedItems  []FailedItem `json:"FailedItems" xml:"FailedItems"`
+}
diff --git a/services/ens/struct_route_table.go b/services/ens/struct_route_table.go
new file mode 100644
index 0000000000..26ed1ba173
--- /dev/null
+++ b/services/ens/struct_route_table.go
@@ -0,0 +1,29 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// RouteTable is a nested struct in ens response
+type RouteTable struct {
+	CreationTime   string   `json:"CreationTime" xml:"CreationTime"`
+	Status         string   `json:"Status" xml:"Status"`
+	RouteTableId   string   `json:"RouteTableId" xml:"RouteTableId"`
+	NetworkId      string   `json:"NetworkId" xml:"NetworkId"`
+	EnsRegionId    string   `json:"EnsRegionId" xml:"EnsRegionId"`
+	Type           string   `json:"Type" xml:"Type"`
+	RouteTableName string   `json:"RouteTableName" xml:"RouteTableName"`
+	NetworkName    string   `json:"NetworkName" xml:"NetworkName"`
+	VSwitchIds     []string `json:"VSwitchIds" xml:"VSwitchIds"`
+}
diff --git a/services/ens/struct_route_tables.go b/services/ens/struct_route_tables.go
new file mode 100644
index 0000000000..4332ed16ca
--- /dev/null
+++ b/services/ens/struct_route_tables.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// RouteTables is a nested struct in ens response
+type RouteTables struct {
+	RouteTable []RouteTable `json:"RouteTable" xml:"RouteTable"`
+}
diff --git a/services/ens/struct_v_switch_ids_in_describe_ens_route_tables.go b/services/ens/struct_v_switch_ids_in_describe_ens_route_tables.go
new file mode 100644
index 0000000000..57230b2b2d
--- /dev/null
+++ b/services/ens/struct_v_switch_ids_in_describe_ens_route_tables.go
@@ -0,0 +1,21 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+// VSwitchIdsInDescribeEnsRouteTables is a nested struct in ens response
+type VSwitchIdsInDescribeEnsRouteTables struct {
+	VSwitch []string `json:"VSwitch" xml:"VSwitch"`
+}
diff --git a/services/ens/unmount_instance_sdg.go b/services/ens/unmount_instance_sdg.go
new file mode 100644
index 0000000000..013595019d
--- /dev/null
+++ b/services/ens/unmount_instance_sdg.go
@@ -0,0 +1,101 @@
+package ens
+
+//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.
+//
+// Code generated by Alibaba Cloud SDK Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is regenerated.
+
+import (
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
+	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
+)
+
+// UnmountInstanceSDG invokes the ens.UnmountInstanceSDG API synchronously
+func (client *Client) UnmountInstanceSDG(request *UnmountInstanceSDGRequest) (response *UnmountInstanceSDGResponse, err error) {
+	response = CreateUnmountInstanceSDGResponse()
+	err = client.DoAction(request, response)
+	return
+}
+
+// UnmountInstanceSDGWithChan invokes the ens.UnmountInstanceSDG API asynchronously
+func (client *Client) UnmountInstanceSDGWithChan(request *UnmountInstanceSDGRequest) (<-chan *UnmountInstanceSDGResponse, <-chan error) {
+	responseChan := make(chan *UnmountInstanceSDGResponse, 1)
+	errChan := make(chan error, 1)
+	err := client.AddAsyncTask(func() {
+		defer close(responseChan)
+		defer close(errChan)
+		response, err := client.UnmountInstanceSDG(request)
+		if err != nil {
+			errChan <- err
+		} else {
+			responseChan <- response
+		}
+	})
+	if err != nil {
+		errChan <- err
+		close(responseChan)
+		close(errChan)
+	}
+	return responseChan, errChan
+}
+
+// UnmountInstanceSDGWithCallback invokes the ens.UnmountInstanceSDG API asynchronously
+func (client *Client) UnmountInstanceSDGWithCallback(request *UnmountInstanceSDGRequest, callback func(response *UnmountInstanceSDGResponse, err error)) <-chan int {
+	result := make(chan int, 1)
+	err := client.AddAsyncTask(func() {
+		var response *UnmountInstanceSDGResponse
+		var err error
+		defer close(result)
+		response, err = client.UnmountInstanceSDG(request)
+		callback(response, err)
+		result <- 1
+	})
+	if err != nil {
+		defer close(result)
+		callback(nil, err)
+		result <- 0
+	}
+	return result
+}
+
+// UnmountInstanceSDGRequest is the request struct for api UnmountInstanceSDG
+type UnmountInstanceSDGRequest struct {
+	*requests.RpcRequest
+	SDGId       string    `position:"Query" name:"SDGId"`
+	InstanceIds *[]string `position:"Query" name:"InstanceIds"  type:"Json"`
+}
+
+// UnmountInstanceSDGResponse is the response struct for api UnmountInstanceSDG
+type UnmountInstanceSDGResponse struct {
+	*responses.BaseResponse
+	RequestId string `json:"RequestId" xml:"RequestId"`
+	Data      Data   `json:"Data" xml:"Data"`
+}
+
+// CreateUnmountInstanceSDGRequest creates a request to invoke UnmountInstanceSDG API
+func CreateUnmountInstanceSDGRequest() (request *UnmountInstanceSDGRequest) {
+	request = &UnmountInstanceSDGRequest{
+		RpcRequest: &requests.RpcRequest{},
+	}
+	request.InitWithApiInfo("Ens", "2017-11-10", "UnmountInstanceSDG", "ens", "openAPI")
+	request.Method = requests.POST
+	return
+}
+
+// CreateUnmountInstanceSDGResponse creates a response to parse from UnmountInstanceSDG response
+func CreateUnmountInstanceSDGResponse() (response *UnmountInstanceSDGResponse) {
+	response = &UnmountInstanceSDGResponse{
+		BaseResponse: &responses.BaseResponse{},
+	}
+	return
+}