diff --git a/VERSION b/VERSION
index afa85c7a5..626a3f7cd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.36.1649
\ No newline at end of file
+1.36.1650
\ No newline at end of file
diff --git a/eais/CMakeLists.txt b/eais/CMakeLists.txt
index 74208cbd7..7fba23c1b 100644
--- a/eais/CMakeLists.txt
+++ b/eais/CMakeLists.txt
@@ -23,6 +23,8 @@ set(eais_public_header
 set(eais_public_header_model 
 	include/alibabacloud/eais/model/AttachEaiRequest.h
 	include/alibabacloud/eais/model/AttachEaiResult.h
+	include/alibabacloud/eais/model/AttachEaisEiRequest.h
+	include/alibabacloud/eais/model/AttachEaisEiResult.h
 	include/alibabacloud/eais/model/ChangeResourceGroupRequest.h
 	include/alibabacloud/eais/model/ChangeResourceGroupResult.h
 	include/alibabacloud/eais/model/CreateEaiRequest.h
@@ -35,23 +37,35 @@ set(eais_public_header_model
 	include/alibabacloud/eais/model/CreateEaiEcsResult.h
 	include/alibabacloud/eais/model/CreateEaiJupyterRequest.h
 	include/alibabacloud/eais/model/CreateEaiJupyterResult.h
+	include/alibabacloud/eais/model/CreateEaisEiRequest.h
+	include/alibabacloud/eais/model/CreateEaisEiResult.h
 	include/alibabacloud/eais/model/DeleteEaiRequest.h
 	include/alibabacloud/eais/model/DeleteEaiResult.h
 	include/alibabacloud/eais/model/DeleteEaiAllRequest.h
 	include/alibabacloud/eais/model/DeleteEaiAllResult.h
+	include/alibabacloud/eais/model/DeleteEaisEiRequest.h
+	include/alibabacloud/eais/model/DeleteEaisEiResult.h
 	include/alibabacloud/eais/model/DescribeEaisRequest.h
 	include/alibabacloud/eais/model/DescribeEaisResult.h
 	include/alibabacloud/eais/model/DescribeRegionsRequest.h
 	include/alibabacloud/eais/model/DescribeRegionsResult.h
 	include/alibabacloud/eais/model/DetachEaiRequest.h
 	include/alibabacloud/eais/model/DetachEaiResult.h
+	include/alibabacloud/eais/model/DetachEaisEiRequest.h
+	include/alibabacloud/eais/model/DetachEaisEiResult.h
 	include/alibabacloud/eais/model/GetInstanceMetricsRequest.h
-	include/alibabacloud/eais/model/GetInstanceMetricsResult.h )
+	include/alibabacloud/eais/model/GetInstanceMetricsResult.h
+	include/alibabacloud/eais/model/StartEaisEiRequest.h
+	include/alibabacloud/eais/model/StartEaisEiResult.h
+	include/alibabacloud/eais/model/StopEaisEiRequest.h
+	include/alibabacloud/eais/model/StopEaisEiResult.h )
 
 set(eais_src 
 	src/EaisClient.cc
 	src/model/AttachEaiRequest.cc
 	src/model/AttachEaiResult.cc
+	src/model/AttachEaisEiRequest.cc
+	src/model/AttachEaisEiResult.cc
 	src/model/ChangeResourceGroupRequest.cc
 	src/model/ChangeResourceGroupResult.cc
 	src/model/CreateEaiRequest.cc
@@ -64,18 +78,28 @@ set(eais_src
 	src/model/CreateEaiEcsResult.cc
 	src/model/CreateEaiJupyterRequest.cc
 	src/model/CreateEaiJupyterResult.cc
+	src/model/CreateEaisEiRequest.cc
+	src/model/CreateEaisEiResult.cc
 	src/model/DeleteEaiRequest.cc
 	src/model/DeleteEaiResult.cc
 	src/model/DeleteEaiAllRequest.cc
 	src/model/DeleteEaiAllResult.cc
+	src/model/DeleteEaisEiRequest.cc
+	src/model/DeleteEaisEiResult.cc
 	src/model/DescribeEaisRequest.cc
 	src/model/DescribeEaisResult.cc
 	src/model/DescribeRegionsRequest.cc
 	src/model/DescribeRegionsResult.cc
 	src/model/DetachEaiRequest.cc
 	src/model/DetachEaiResult.cc
+	src/model/DetachEaisEiRequest.cc
+	src/model/DetachEaisEiResult.cc
 	src/model/GetInstanceMetricsRequest.cc
-	src/model/GetInstanceMetricsResult.cc )
+	src/model/GetInstanceMetricsResult.cc
+	src/model/StartEaisEiRequest.cc
+	src/model/StartEaisEiResult.cc
+	src/model/StopEaisEiRequest.cc
+	src/model/StopEaisEiResult.cc )
 
 add_library(eais ${LIB_TYPE}
 	${eais_public_header}
diff --git a/eais/include/alibabacloud/eais/EaisClient.h b/eais/include/alibabacloud/eais/EaisClient.h
index 43a070bf5..112c0dca1 100644
--- a/eais/include/alibabacloud/eais/EaisClient.h
+++ b/eais/include/alibabacloud/eais/EaisClient.h
@@ -24,6 +24,8 @@
 #include "EaisExport.h"
 #include "model/AttachEaiRequest.h"
 #include "model/AttachEaiResult.h"
+#include "model/AttachEaisEiRequest.h"
+#include "model/AttachEaisEiResult.h"
 #include "model/ChangeResourceGroupRequest.h"
 #include "model/ChangeResourceGroupResult.h"
 #include "model/CreateEaiRequest.h"
@@ -36,18 +38,28 @@
 #include "model/CreateEaiEcsResult.h"
 #include "model/CreateEaiJupyterRequest.h"
 #include "model/CreateEaiJupyterResult.h"
+#include "model/CreateEaisEiRequest.h"
+#include "model/CreateEaisEiResult.h"
 #include "model/DeleteEaiRequest.h"
 #include "model/DeleteEaiResult.h"
 #include "model/DeleteEaiAllRequest.h"
 #include "model/DeleteEaiAllResult.h"
+#include "model/DeleteEaisEiRequest.h"
+#include "model/DeleteEaisEiResult.h"
 #include "model/DescribeEaisRequest.h"
 #include "model/DescribeEaisResult.h"
 #include "model/DescribeRegionsRequest.h"
 #include "model/DescribeRegionsResult.h"
 #include "model/DetachEaiRequest.h"
 #include "model/DetachEaiResult.h"
+#include "model/DetachEaisEiRequest.h"
+#include "model/DetachEaisEiResult.h"
 #include "model/GetInstanceMetricsRequest.h"
 #include "model/GetInstanceMetricsResult.h"
+#include "model/StartEaisEiRequest.h"
+#include "model/StartEaisEiResult.h"
+#include "model/StopEaisEiRequest.h"
+#include "model/StopEaisEiResult.h"
 
 
 namespace AlibabaCloud
@@ -60,6 +72,9 @@ namespace AlibabaCloud
 			typedef Outcome<Error, Model::AttachEaiResult> AttachEaiOutcome;
 			typedef std::future<AttachEaiOutcome> AttachEaiOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::AttachEaiRequest&, const AttachEaiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> AttachEaiAsyncHandler;
+			typedef Outcome<Error, Model::AttachEaisEiResult> AttachEaisEiOutcome;
+			typedef std::future<AttachEaisEiOutcome> AttachEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::AttachEaisEiRequest&, const AttachEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> AttachEaisEiAsyncHandler;
 			typedef Outcome<Error, Model::ChangeResourceGroupResult> ChangeResourceGroupOutcome;
 			typedef std::future<ChangeResourceGroupOutcome> ChangeResourceGroupOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::ChangeResourceGroupRequest&, const ChangeResourceGroupOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> ChangeResourceGroupAsyncHandler;
@@ -78,12 +93,18 @@ namespace AlibabaCloud
 			typedef Outcome<Error, Model::CreateEaiJupyterResult> CreateEaiJupyterOutcome;
 			typedef std::future<CreateEaiJupyterOutcome> CreateEaiJupyterOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::CreateEaiJupyterRequest&, const CreateEaiJupyterOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> CreateEaiJupyterAsyncHandler;
+			typedef Outcome<Error, Model::CreateEaisEiResult> CreateEaisEiOutcome;
+			typedef std::future<CreateEaisEiOutcome> CreateEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::CreateEaisEiRequest&, const CreateEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> CreateEaisEiAsyncHandler;
 			typedef Outcome<Error, Model::DeleteEaiResult> DeleteEaiOutcome;
 			typedef std::future<DeleteEaiOutcome> DeleteEaiOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::DeleteEaiRequest&, const DeleteEaiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DeleteEaiAsyncHandler;
 			typedef Outcome<Error, Model::DeleteEaiAllResult> DeleteEaiAllOutcome;
 			typedef std::future<DeleteEaiAllOutcome> DeleteEaiAllOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::DeleteEaiAllRequest&, const DeleteEaiAllOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DeleteEaiAllAsyncHandler;
+			typedef Outcome<Error, Model::DeleteEaisEiResult> DeleteEaisEiOutcome;
+			typedef std::future<DeleteEaisEiOutcome> DeleteEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::DeleteEaisEiRequest&, const DeleteEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DeleteEaisEiAsyncHandler;
 			typedef Outcome<Error, Model::DescribeEaisResult> DescribeEaisOutcome;
 			typedef std::future<DescribeEaisOutcome> DescribeEaisOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::DescribeEaisRequest&, const DescribeEaisOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DescribeEaisAsyncHandler;
@@ -93,9 +114,18 @@ namespace AlibabaCloud
 			typedef Outcome<Error, Model::DetachEaiResult> DetachEaiOutcome;
 			typedef std::future<DetachEaiOutcome> DetachEaiOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::DetachEaiRequest&, const DetachEaiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DetachEaiAsyncHandler;
+			typedef Outcome<Error, Model::DetachEaisEiResult> DetachEaisEiOutcome;
+			typedef std::future<DetachEaisEiOutcome> DetachEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::DetachEaisEiRequest&, const DetachEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> DetachEaisEiAsyncHandler;
 			typedef Outcome<Error, Model::GetInstanceMetricsResult> GetInstanceMetricsOutcome;
 			typedef std::future<GetInstanceMetricsOutcome> GetInstanceMetricsOutcomeCallable;
 			typedef std::function<void(const EaisClient*, const Model::GetInstanceMetricsRequest&, const GetInstanceMetricsOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> GetInstanceMetricsAsyncHandler;
+			typedef Outcome<Error, Model::StartEaisEiResult> StartEaisEiOutcome;
+			typedef std::future<StartEaisEiOutcome> StartEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::StartEaisEiRequest&, const StartEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> StartEaisEiAsyncHandler;
+			typedef Outcome<Error, Model::StopEaisEiResult> StopEaisEiOutcome;
+			typedef std::future<StopEaisEiOutcome> StopEaisEiOutcomeCallable;
+			typedef std::function<void(const EaisClient*, const Model::StopEaisEiRequest&, const StopEaisEiOutcome&, const std::shared_ptr<const AsyncCallerContext>&)> StopEaisEiAsyncHandler;
 
 			EaisClient(const Credentials &credentials, const ClientConfiguration &configuration);
 			EaisClient(const std::shared_ptr<CredentialsProvider> &credentialsProvider, const ClientConfiguration &configuration);
@@ -104,6 +134,9 @@ namespace AlibabaCloud
 			AttachEaiOutcome attachEai(const Model::AttachEaiRequest &request)const;
 			void attachEaiAsync(const Model::AttachEaiRequest& request, const AttachEaiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			AttachEaiOutcomeCallable attachEaiCallable(const Model::AttachEaiRequest& request) const;
+			AttachEaisEiOutcome attachEaisEi(const Model::AttachEaisEiRequest &request)const;
+			void attachEaisEiAsync(const Model::AttachEaisEiRequest& request, const AttachEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			AttachEaisEiOutcomeCallable attachEaisEiCallable(const Model::AttachEaisEiRequest& request) const;
 			ChangeResourceGroupOutcome changeResourceGroup(const Model::ChangeResourceGroupRequest &request)const;
 			void changeResourceGroupAsync(const Model::ChangeResourceGroupRequest& request, const ChangeResourceGroupAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			ChangeResourceGroupOutcomeCallable changeResourceGroupCallable(const Model::ChangeResourceGroupRequest& request) const;
@@ -122,12 +155,18 @@ namespace AlibabaCloud
 			CreateEaiJupyterOutcome createEaiJupyter(const Model::CreateEaiJupyterRequest &request)const;
 			void createEaiJupyterAsync(const Model::CreateEaiJupyterRequest& request, const CreateEaiJupyterAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			CreateEaiJupyterOutcomeCallable createEaiJupyterCallable(const Model::CreateEaiJupyterRequest& request) const;
+			CreateEaisEiOutcome createEaisEi(const Model::CreateEaisEiRequest &request)const;
+			void createEaisEiAsync(const Model::CreateEaisEiRequest& request, const CreateEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			CreateEaisEiOutcomeCallable createEaisEiCallable(const Model::CreateEaisEiRequest& request) const;
 			DeleteEaiOutcome deleteEai(const Model::DeleteEaiRequest &request)const;
 			void deleteEaiAsync(const Model::DeleteEaiRequest& request, const DeleteEaiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			DeleteEaiOutcomeCallable deleteEaiCallable(const Model::DeleteEaiRequest& request) const;
 			DeleteEaiAllOutcome deleteEaiAll(const Model::DeleteEaiAllRequest &request)const;
 			void deleteEaiAllAsync(const Model::DeleteEaiAllRequest& request, const DeleteEaiAllAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			DeleteEaiAllOutcomeCallable deleteEaiAllCallable(const Model::DeleteEaiAllRequest& request) const;
+			DeleteEaisEiOutcome deleteEaisEi(const Model::DeleteEaisEiRequest &request)const;
+			void deleteEaisEiAsync(const Model::DeleteEaisEiRequest& request, const DeleteEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			DeleteEaisEiOutcomeCallable deleteEaisEiCallable(const Model::DeleteEaisEiRequest& request) const;
 			DescribeEaisOutcome describeEais(const Model::DescribeEaisRequest &request)const;
 			void describeEaisAsync(const Model::DescribeEaisRequest& request, const DescribeEaisAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			DescribeEaisOutcomeCallable describeEaisCallable(const Model::DescribeEaisRequest& request) const;
@@ -137,9 +176,18 @@ namespace AlibabaCloud
 			DetachEaiOutcome detachEai(const Model::DetachEaiRequest &request)const;
 			void detachEaiAsync(const Model::DetachEaiRequest& request, const DetachEaiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			DetachEaiOutcomeCallable detachEaiCallable(const Model::DetachEaiRequest& request) const;
+			DetachEaisEiOutcome detachEaisEi(const Model::DetachEaisEiRequest &request)const;
+			void detachEaisEiAsync(const Model::DetachEaisEiRequest& request, const DetachEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			DetachEaisEiOutcomeCallable detachEaisEiCallable(const Model::DetachEaisEiRequest& request) const;
 			GetInstanceMetricsOutcome getInstanceMetrics(const Model::GetInstanceMetricsRequest &request)const;
 			void getInstanceMetricsAsync(const Model::GetInstanceMetricsRequest& request, const GetInstanceMetricsAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
 			GetInstanceMetricsOutcomeCallable getInstanceMetricsCallable(const Model::GetInstanceMetricsRequest& request) const;
+			StartEaisEiOutcome startEaisEi(const Model::StartEaisEiRequest &request)const;
+			void startEaisEiAsync(const Model::StartEaisEiRequest& request, const StartEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			StartEaisEiOutcomeCallable startEaisEiCallable(const Model::StartEaisEiRequest& request) const;
+			StopEaisEiOutcome stopEaisEi(const Model::StopEaisEiRequest &request)const;
+			void stopEaisEiAsync(const Model::StopEaisEiRequest& request, const StopEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+			StopEaisEiOutcomeCallable stopEaisEiCallable(const Model::StopEaisEiRequest& request) const;
 	
 		private:
 			std::shared_ptr<EndpointProvider> endpointProvider_;
diff --git a/eais/include/alibabacloud/eais/model/AttachEaisEiRequest.h b/eais/include/alibabacloud/eais/model/AttachEaisEiRequest.h
new file mode 100644
index 000000000..8da8a44bb
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/AttachEaisEiRequest.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT AttachEaisEiRequest : public RpcServiceRequest {
+public:
+	AttachEaisEiRequest();
+	~AttachEaisEiRequest();
+	std::string getEiInstanceType() const;
+	void setEiInstanceType(const std::string &eiInstanceType);
+	std::string getClientInstanceId() const;
+	void setClientInstanceId(const std::string &clientInstanceId);
+	std::string getEiInstanceId() const;
+	void setEiInstanceId(const std::string &eiInstanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+
+private:
+	std::string eiInstanceType_;
+	std::string clientInstanceId_;
+	std::string eiInstanceId_;
+	std::string regionId_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/AttachEaisEiResult.h b/eais/include/alibabacloud/eais/model/AttachEaisEiResult.h
new file mode 100644
index 000000000..ed611beaf
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/AttachEaisEiResult.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT AttachEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				AttachEaisEiResult();
+				explicit AttachEaisEiResult(const std::string &payload);
+				~AttachEaisEiResult();
+				std::string getEiInstanceId()const;
+				std::string getClientInstanceId()const;
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+				std::string eiInstanceId_;
+				std::string clientInstanceId_;
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_ATTACHEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/include/alibabacloud/eais/model/CreateEaiJupyterRequest.h b/eais/include/alibabacloud/eais/model/CreateEaiJupyterRequest.h
index 6bd405cc7..484462174 100644
--- a/eais/include/alibabacloud/eais/model/CreateEaiJupyterRequest.h
+++ b/eais/include/alibabacloud/eais/model/CreateEaiJupyterRequest.h
@@ -48,6 +48,8 @@ public:
 	void setRegionId(const std::string &regionId);
 	std::vector<EnvironmentVar> getEnvironmentVar() const;
 	void setEnvironmentVar(const std::vector<EnvironmentVar> &environmentVar);
+	std::string getEaisName() const;
+	void setEaisName(const std::string &eaisName);
 
 private:
 	std::string clientToken_;
@@ -57,6 +59,7 @@ private:
 	std::string resourceGroupId_;
 	std::string regionId_;
 	std::vector<EnvironmentVar> environmentVar_;
+	std::string eaisName_;
 };
 } // namespace Model
 } // namespace Eais
diff --git a/eais/include/alibabacloud/eais/model/CreateEaiRequest.h b/eais/include/alibabacloud/eais/model/CreateEaiRequest.h
index 98227053b..f41d56bb4 100644
--- a/eais/include/alibabacloud/eais/model/CreateEaiRequest.h
+++ b/eais/include/alibabacloud/eais/model/CreateEaiRequest.h
@@ -30,6 +30,8 @@ class ALIBABACLOUD_EAIS_EXPORT CreateEaiRequest : public RpcServiceRequest {
 public:
 	CreateEaiRequest();
 	~CreateEaiRequest();
+	std::string getImage() const;
+	void setImage(const std::string &image);
 	std::string getClientToken() const;
 	void setClientToken(const std::string &clientToken);
 	std::string getSecurityGroupId() const;
@@ -46,6 +48,7 @@ public:
 	void setInstanceType(const std::string &instanceType);
 
 private:
+	std::string image_;
 	std::string clientToken_;
 	std::string securityGroupId_;
 	std::string vSwitchId_;
diff --git a/eais/include/alibabacloud/eais/model/CreateEaisEiRequest.h b/eais/include/alibabacloud/eais/model/CreateEaisEiRequest.h
new file mode 100644
index 000000000..d6e5e7204
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/CreateEaisEiRequest.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT CreateEaisEiRequest : public RpcServiceRequest {
+public:
+	CreateEaisEiRequest();
+	~CreateEaisEiRequest();
+	std::string getClientToken() const;
+	void setClientToken(const std::string &clientToken);
+	std::string getSecurityGroupId() const;
+	void setSecurityGroupId(const std::string &securityGroupId);
+	std::string getVSwitchId() const;
+	void setVSwitchId(const std::string &vSwitchId);
+	std::string getResourceGroupId() const;
+	void setResourceGroupId(const std::string &resourceGroupId);
+	std::string getInstanceName() const;
+	void setInstanceName(const std::string &instanceName);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+	std::string getInstanceType() const;
+	void setInstanceType(const std::string &instanceType);
+
+private:
+	std::string clientToken_;
+	std::string securityGroupId_;
+	std::string vSwitchId_;
+	std::string resourceGroupId_;
+	std::string instanceName_;
+	std::string regionId_;
+	std::string instanceType_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/CreateEaisEiResult.h b/eais/include/alibabacloud/eais/model/CreateEaisEiResult.h
new file mode 100644
index 000000000..1aa7f3ab2
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/CreateEaisEiResult.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT CreateEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				CreateEaisEiResult();
+				explicit CreateEaisEiResult(const std::string &payload);
+				~CreateEaisEiResult();
+				std::string getEiInstanceId()const;
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+				std::string eiInstanceId_;
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_CREATEEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/include/alibabacloud/eais/model/DeleteEaisEiRequest.h b/eais/include/alibabacloud/eais/model/DeleteEaisEiRequest.h
new file mode 100644
index 000000000..77185da80
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/DeleteEaisEiRequest.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT DeleteEaisEiRequest : public RpcServiceRequest {
+public:
+	DeleteEaisEiRequest();
+	~DeleteEaisEiRequest();
+	std::string getEiInstanceId() const;
+	void setEiInstanceId(const std::string &eiInstanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+	bool getForce() const;
+	void setForce(bool force);
+
+private:
+	std::string eiInstanceId_;
+	std::string regionId_;
+	bool force_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/DeleteEaisEiResult.h b/eais/include/alibabacloud/eais/model/DeleteEaisEiResult.h
new file mode 100644
index 000000000..c8979bdd0
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/DeleteEaisEiResult.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT DeleteEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				DeleteEaisEiResult();
+				explicit DeleteEaisEiResult(const std::string &payload);
+				~DeleteEaisEiResult();
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_DELETEEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/include/alibabacloud/eais/model/DetachEaisEiRequest.h b/eais/include/alibabacloud/eais/model/DetachEaisEiRequest.h
new file mode 100644
index 000000000..11b88f1aa
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/DetachEaisEiRequest.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT DetachEaisEiRequest : public RpcServiceRequest {
+public:
+	DetachEaisEiRequest();
+	~DetachEaisEiRequest();
+	std::string getEiInstanceId() const;
+	void setEiInstanceId(const std::string &eiInstanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+
+private:
+	std::string eiInstanceId_;
+	std::string regionId_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/DetachEaisEiResult.h b/eais/include/alibabacloud/eais/model/DetachEaisEiResult.h
new file mode 100644
index 000000000..a4e731b92
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/DetachEaisEiResult.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT DetachEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				DetachEaisEiResult();
+				explicit DetachEaisEiResult(const std::string &payload);
+				~DetachEaisEiResult();
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_DETACHEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/include/alibabacloud/eais/model/GetInstanceMetricsRequest.h b/eais/include/alibabacloud/eais/model/GetInstanceMetricsRequest.h
index e8c686553..f25e5da31 100644
--- a/eais/include/alibabacloud/eais/model/GetInstanceMetricsRequest.h
+++ b/eais/include/alibabacloud/eais/model/GetInstanceMetricsRequest.h
@@ -40,6 +40,8 @@ public:
 	void setStartTime(const std::string &startTime);
 	std::string getInstanceId() const;
 	void setInstanceId(const std::string &instanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
 
 private:
 	std::string metricType_;
@@ -47,6 +49,7 @@ private:
 	std::string endTime_;
 	std::string startTime_;
 	std::string instanceId_;
+	std::string regionId_;
 };
 } // namespace Model
 } // namespace Eais
diff --git a/eais/include/alibabacloud/eais/model/StartEaisEiRequest.h b/eais/include/alibabacloud/eais/model/StartEaisEiRequest.h
new file mode 100644
index 000000000..962c3927b
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/StartEaisEiRequest.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_STARTEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_STARTEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT StartEaisEiRequest : public RpcServiceRequest {
+public:
+	StartEaisEiRequest();
+	~StartEaisEiRequest();
+	std::string getEiInstanceId() const;
+	void setEiInstanceId(const std::string &eiInstanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+
+private:
+	std::string eiInstanceId_;
+	std::string regionId_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_STARTEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/StartEaisEiResult.h b/eais/include/alibabacloud/eais/model/StartEaisEiResult.h
new file mode 100644
index 000000000..17b42e7e9
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/StartEaisEiResult.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_STARTEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_STARTEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT StartEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				StartEaisEiResult();
+				explicit StartEaisEiResult(const std::string &payload);
+				~StartEaisEiResult();
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_STARTEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/include/alibabacloud/eais/model/StopEaisEiRequest.h b/eais/include/alibabacloud/eais/model/StopEaisEiRequest.h
new file mode 100644
index 000000000..26ca4e494
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/StopEaisEiRequest.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_STOPEAISEIREQUEST_H_
+#define ALIBABACLOUD_EAIS_MODEL_STOPEAISEIREQUEST_H_
+
+#include <alibabacloud/eais/EaisExport.h>
+#include <alibabacloud/core/RpcServiceRequest.h>
+#include <string>
+#include <vector>
+#include <map>
+
+namespace AlibabaCloud {
+namespace Eais {
+namespace Model {
+class ALIBABACLOUD_EAIS_EXPORT StopEaisEiRequest : public RpcServiceRequest {
+public:
+	StopEaisEiRequest();
+	~StopEaisEiRequest();
+	std::string getEiInstanceId() const;
+	void setEiInstanceId(const std::string &eiInstanceId);
+	std::string getRegionId() const;
+	void setRegionId(const std::string &regionId);
+
+private:
+	std::string eiInstanceId_;
+	std::string regionId_;
+};
+} // namespace Model
+} // namespace Eais
+} // namespace AlibabaCloud
+#endif // !ALIBABACLOUD_EAIS_MODEL_STOPEAISEIREQUEST_H_
diff --git a/eais/include/alibabacloud/eais/model/StopEaisEiResult.h b/eais/include/alibabacloud/eais/model/StopEaisEiResult.h
new file mode 100644
index 000000000..aa9c4ad1b
--- /dev/null
+++ b/eais/include/alibabacloud/eais/model/StopEaisEiResult.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#ifndef ALIBABACLOUD_EAIS_MODEL_STOPEAISEIRESULT_H_
+#define ALIBABACLOUD_EAIS_MODEL_STOPEAISEIRESULT_H_
+
+#include <string>
+#include <vector>
+#include <utility>
+#include <alibabacloud/core/ServiceResult.h>
+#include <alibabacloud/eais/EaisExport.h>
+
+namespace AlibabaCloud
+{
+	namespace Eais
+	{
+		namespace Model
+		{
+			class ALIBABACLOUD_EAIS_EXPORT StopEaisEiResult : public ServiceResult
+			{
+			public:
+
+
+				StopEaisEiResult();
+				explicit StopEaisEiResult(const std::string &payload);
+				~StopEaisEiResult();
+
+			protected:
+				void parse(const std::string &payload);
+			private:
+
+			};
+		}
+	}
+}
+#endif // !ALIBABACLOUD_EAIS_MODEL_STOPEAISEIRESULT_H_
\ No newline at end of file
diff --git a/eais/src/EaisClient.cc b/eais/src/EaisClient.cc
index d5c2b8663..4cd3cd0b9 100644
--- a/eais/src/EaisClient.cc
+++ b/eais/src/EaisClient.cc
@@ -87,6 +87,42 @@ EaisClient::AttachEaiOutcomeCallable EaisClient::attachEaiCallable(const AttachE
 	return task->get_future();
 }
 
+EaisClient::AttachEaisEiOutcome EaisClient::attachEaisEi(const AttachEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return AttachEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return AttachEaisEiOutcome(AttachEaisEiResult(outcome.result()));
+	else
+		return AttachEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::attachEaisEiAsync(const AttachEaisEiRequest& request, const AttachEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, attachEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::AttachEaisEiOutcomeCallable EaisClient::attachEaisEiCallable(const AttachEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<AttachEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->attachEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
 EaisClient::ChangeResourceGroupOutcome EaisClient::changeResourceGroup(const ChangeResourceGroupRequest &request) const
 {
 	auto endpointOutcome = endpointProvider_->getEndpoint();
@@ -303,6 +339,42 @@ EaisClient::CreateEaiJupyterOutcomeCallable EaisClient::createEaiJupyterCallable
 	return task->get_future();
 }
 
+EaisClient::CreateEaisEiOutcome EaisClient::createEaisEi(const CreateEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return CreateEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return CreateEaisEiOutcome(CreateEaisEiResult(outcome.result()));
+	else
+		return CreateEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::createEaisEiAsync(const CreateEaisEiRequest& request, const CreateEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, createEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::CreateEaisEiOutcomeCallable EaisClient::createEaisEiCallable(const CreateEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<CreateEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->createEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
 EaisClient::DeleteEaiOutcome EaisClient::deleteEai(const DeleteEaiRequest &request) const
 {
 	auto endpointOutcome = endpointProvider_->getEndpoint();
@@ -375,6 +447,42 @@ EaisClient::DeleteEaiAllOutcomeCallable EaisClient::deleteEaiAllCallable(const D
 	return task->get_future();
 }
 
+EaisClient::DeleteEaisEiOutcome EaisClient::deleteEaisEi(const DeleteEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return DeleteEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return DeleteEaisEiOutcome(DeleteEaisEiResult(outcome.result()));
+	else
+		return DeleteEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::deleteEaisEiAsync(const DeleteEaisEiRequest& request, const DeleteEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, deleteEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::DeleteEaisEiOutcomeCallable EaisClient::deleteEaisEiCallable(const DeleteEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<DeleteEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->deleteEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
 EaisClient::DescribeEaisOutcome EaisClient::describeEais(const DescribeEaisRequest &request) const
 {
 	auto endpointOutcome = endpointProvider_->getEndpoint();
@@ -483,6 +591,42 @@ EaisClient::DetachEaiOutcomeCallable EaisClient::detachEaiCallable(const DetachE
 	return task->get_future();
 }
 
+EaisClient::DetachEaisEiOutcome EaisClient::detachEaisEi(const DetachEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return DetachEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return DetachEaisEiOutcome(DetachEaisEiResult(outcome.result()));
+	else
+		return DetachEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::detachEaisEiAsync(const DetachEaisEiRequest& request, const DetachEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, detachEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::DetachEaisEiOutcomeCallable EaisClient::detachEaisEiCallable(const DetachEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<DetachEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->detachEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
 EaisClient::GetInstanceMetricsOutcome EaisClient::getInstanceMetrics(const GetInstanceMetricsRequest &request) const
 {
 	auto endpointOutcome = endpointProvider_->getEndpoint();
@@ -519,3 +663,75 @@ EaisClient::GetInstanceMetricsOutcomeCallable EaisClient::getInstanceMetricsCall
 	return task->get_future();
 }
 
+EaisClient::StartEaisEiOutcome EaisClient::startEaisEi(const StartEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return StartEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return StartEaisEiOutcome(StartEaisEiResult(outcome.result()));
+	else
+		return StartEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::startEaisEiAsync(const StartEaisEiRequest& request, const StartEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, startEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::StartEaisEiOutcomeCallable EaisClient::startEaisEiCallable(const StartEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<StartEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->startEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
+EaisClient::StopEaisEiOutcome EaisClient::stopEaisEi(const StopEaisEiRequest &request) const
+{
+	auto endpointOutcome = endpointProvider_->getEndpoint();
+	if (!endpointOutcome.isSuccess())
+		return StopEaisEiOutcome(endpointOutcome.error());
+
+	auto outcome = makeRequest(endpointOutcome.result(), request);
+
+	if (outcome.isSuccess())
+		return StopEaisEiOutcome(StopEaisEiResult(outcome.result()));
+	else
+		return StopEaisEiOutcome(outcome.error());
+}
+
+void EaisClient::stopEaisEiAsync(const StopEaisEiRequest& request, const StopEaisEiAsyncHandler& handler, const std::shared_ptr<const AsyncCallerContext>& context) const
+{
+	auto fn = [this, request, handler, context]()
+	{
+		handler(this, request, stopEaisEi(request), context);
+	};
+
+	asyncExecute(new Runnable(fn));
+}
+
+EaisClient::StopEaisEiOutcomeCallable EaisClient::stopEaisEiCallable(const StopEaisEiRequest &request) const
+{
+	auto task = std::make_shared<std::packaged_task<StopEaisEiOutcome()>>(
+			[this, request]()
+			{
+			return this->stopEaisEi(request);
+			});
+
+	asyncExecute(new Runnable([task]() { (*task)(); }));
+	return task->get_future();
+}
+
diff --git a/eais/src/model/AttachEaisEiRequest.cc b/eais/src/model/AttachEaisEiRequest.cc
new file mode 100644
index 000000000..aa5478f26
--- /dev/null
+++ b/eais/src/model/AttachEaisEiRequest.cc
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/AttachEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::AttachEaisEiRequest;
+
+AttachEaisEiRequest::AttachEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "AttachEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+AttachEaisEiRequest::~AttachEaisEiRequest() {}
+
+std::string AttachEaisEiRequest::getEiInstanceType() const {
+  return eiInstanceType_;
+}
+
+void AttachEaisEiRequest::setEiInstanceType(const std::string &eiInstanceType) {
+  eiInstanceType_ = eiInstanceType;
+  setParameter(std::string("EiInstanceType"), eiInstanceType);
+}
+
+std::string AttachEaisEiRequest::getClientInstanceId() const {
+  return clientInstanceId_;
+}
+
+void AttachEaisEiRequest::setClientInstanceId(const std::string &clientInstanceId) {
+  clientInstanceId_ = clientInstanceId;
+  setParameter(std::string("ClientInstanceId"), clientInstanceId);
+}
+
+std::string AttachEaisEiRequest::getEiInstanceId() const {
+  return eiInstanceId_;
+}
+
+void AttachEaisEiRequest::setEiInstanceId(const std::string &eiInstanceId) {
+  eiInstanceId_ = eiInstanceId;
+  setParameter(std::string("EiInstanceId"), eiInstanceId);
+}
+
+std::string AttachEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void AttachEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
diff --git a/eais/src/model/AttachEaisEiResult.cc b/eais/src/model/AttachEaisEiResult.cc
new file mode 100644
index 000000000..21a05fe16
--- /dev/null
+++ b/eais/src/model/AttachEaisEiResult.cc
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/AttachEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+AttachEaisEiResult::AttachEaisEiResult() :
+	ServiceResult()
+{}
+
+AttachEaisEiResult::AttachEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+AttachEaisEiResult::~AttachEaisEiResult()
+{}
+
+void AttachEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+	if(!value["EiInstanceId"].isNull())
+		eiInstanceId_ = value["EiInstanceId"].asString();
+	if(!value["ClientInstanceId"].isNull())
+		clientInstanceId_ = value["ClientInstanceId"].asString();
+
+}
+
+std::string AttachEaisEiResult::getEiInstanceId()const
+{
+	return eiInstanceId_;
+}
+
+std::string AttachEaisEiResult::getClientInstanceId()const
+{
+	return clientInstanceId_;
+}
+
diff --git a/eais/src/model/CreateEaiJupyterRequest.cc b/eais/src/model/CreateEaiJupyterRequest.cc
index b36d98460..8502d7714 100644
--- a/eais/src/model/CreateEaiJupyterRequest.cc
+++ b/eais/src/model/CreateEaiJupyterRequest.cc
@@ -91,3 +91,12 @@ void CreateEaiJupyterRequest::setEnvironmentVar(const std::vector<CreateEaiJupyt
   }
 }
 
+std::string CreateEaiJupyterRequest::getEaisName() const {
+  return eaisName_;
+}
+
+void CreateEaiJupyterRequest::setEaisName(const std::string &eaisName) {
+  eaisName_ = eaisName;
+  setParameter(std::string("EaisName"), eaisName);
+}
+
diff --git a/eais/src/model/CreateEaiRequest.cc b/eais/src/model/CreateEaiRequest.cc
index 56322d5c0..6d2c809c8 100644
--- a/eais/src/model/CreateEaiRequest.cc
+++ b/eais/src/model/CreateEaiRequest.cc
@@ -25,6 +25,15 @@ CreateEaiRequest::CreateEaiRequest()
 
 CreateEaiRequest::~CreateEaiRequest() {}
 
+std::string CreateEaiRequest::getImage() const {
+  return image_;
+}
+
+void CreateEaiRequest::setImage(const std::string &image) {
+  image_ = image;
+  setParameter(std::string("Image"), image);
+}
+
 std::string CreateEaiRequest::getClientToken() const {
   return clientToken_;
 }
diff --git a/eais/src/model/CreateEaisEiRequest.cc b/eais/src/model/CreateEaisEiRequest.cc
new file mode 100644
index 000000000..3251a96f0
--- /dev/null
+++ b/eais/src/model/CreateEaisEiRequest.cc
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/CreateEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::CreateEaisEiRequest;
+
+CreateEaisEiRequest::CreateEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "CreateEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+CreateEaisEiRequest::~CreateEaisEiRequest() {}
+
+std::string CreateEaisEiRequest::getClientToken() const {
+  return clientToken_;
+}
+
+void CreateEaisEiRequest::setClientToken(const std::string &clientToken) {
+  clientToken_ = clientToken;
+  setParameter(std::string("ClientToken"), clientToken);
+}
+
+std::string CreateEaisEiRequest::getSecurityGroupId() const {
+  return securityGroupId_;
+}
+
+void CreateEaisEiRequest::setSecurityGroupId(const std::string &securityGroupId) {
+  securityGroupId_ = securityGroupId;
+  setParameter(std::string("SecurityGroupId"), securityGroupId);
+}
+
+std::string CreateEaisEiRequest::getVSwitchId() const {
+  return vSwitchId_;
+}
+
+void CreateEaisEiRequest::setVSwitchId(const std::string &vSwitchId) {
+  vSwitchId_ = vSwitchId;
+  setParameter(std::string("VSwitchId"), vSwitchId);
+}
+
+std::string CreateEaisEiRequest::getResourceGroupId() const {
+  return resourceGroupId_;
+}
+
+void CreateEaisEiRequest::setResourceGroupId(const std::string &resourceGroupId) {
+  resourceGroupId_ = resourceGroupId;
+  setParameter(std::string("ResourceGroupId"), resourceGroupId);
+}
+
+std::string CreateEaisEiRequest::getInstanceName() const {
+  return instanceName_;
+}
+
+void CreateEaisEiRequest::setInstanceName(const std::string &instanceName) {
+  instanceName_ = instanceName;
+  setParameter(std::string("InstanceName"), instanceName);
+}
+
+std::string CreateEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void CreateEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
+std::string CreateEaisEiRequest::getInstanceType() const {
+  return instanceType_;
+}
+
+void CreateEaisEiRequest::setInstanceType(const std::string &instanceType) {
+  instanceType_ = instanceType;
+  setParameter(std::string("InstanceType"), instanceType);
+}
+
diff --git a/eais/src/model/CreateEaisEiResult.cc b/eais/src/model/CreateEaisEiResult.cc
new file mode 100644
index 000000000..009e8b21d
--- /dev/null
+++ b/eais/src/model/CreateEaisEiResult.cc
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/CreateEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+CreateEaisEiResult::CreateEaisEiResult() :
+	ServiceResult()
+{}
+
+CreateEaisEiResult::CreateEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+CreateEaisEiResult::~CreateEaisEiResult()
+{}
+
+void CreateEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+	if(!value["EiInstanceId"].isNull())
+		eiInstanceId_ = value["EiInstanceId"].asString();
+
+}
+
+std::string CreateEaisEiResult::getEiInstanceId()const
+{
+	return eiInstanceId_;
+}
+
diff --git a/eais/src/model/DeleteEaisEiRequest.cc b/eais/src/model/DeleteEaisEiRequest.cc
new file mode 100644
index 000000000..bcc95c63e
--- /dev/null
+++ b/eais/src/model/DeleteEaisEiRequest.cc
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/DeleteEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::DeleteEaisEiRequest;
+
+DeleteEaisEiRequest::DeleteEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "DeleteEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+DeleteEaisEiRequest::~DeleteEaisEiRequest() {}
+
+std::string DeleteEaisEiRequest::getEiInstanceId() const {
+  return eiInstanceId_;
+}
+
+void DeleteEaisEiRequest::setEiInstanceId(const std::string &eiInstanceId) {
+  eiInstanceId_ = eiInstanceId;
+  setParameter(std::string("EiInstanceId"), eiInstanceId);
+}
+
+std::string DeleteEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void DeleteEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
+bool DeleteEaisEiRequest::getForce() const {
+  return force_;
+}
+
+void DeleteEaisEiRequest::setForce(bool force) {
+  force_ = force;
+  setParameter(std::string("Force"), force ? "true" : "false");
+}
+
diff --git a/eais/src/model/DeleteEaisEiResult.cc b/eais/src/model/DeleteEaisEiResult.cc
new file mode 100644
index 000000000..86ab316fe
--- /dev/null
+++ b/eais/src/model/DeleteEaisEiResult.cc
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/DeleteEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+DeleteEaisEiResult::DeleteEaisEiResult() :
+	ServiceResult()
+{}
+
+DeleteEaisEiResult::DeleteEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+DeleteEaisEiResult::~DeleteEaisEiResult()
+{}
+
+void DeleteEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+
+}
+
diff --git a/eais/src/model/DetachEaisEiRequest.cc b/eais/src/model/DetachEaisEiRequest.cc
new file mode 100644
index 000000000..180970217
--- /dev/null
+++ b/eais/src/model/DetachEaisEiRequest.cc
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/DetachEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::DetachEaisEiRequest;
+
+DetachEaisEiRequest::DetachEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "DetachEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+DetachEaisEiRequest::~DetachEaisEiRequest() {}
+
+std::string DetachEaisEiRequest::getEiInstanceId() const {
+  return eiInstanceId_;
+}
+
+void DetachEaisEiRequest::setEiInstanceId(const std::string &eiInstanceId) {
+  eiInstanceId_ = eiInstanceId;
+  setParameter(std::string("EiInstanceId"), eiInstanceId);
+}
+
+std::string DetachEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void DetachEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
diff --git a/eais/src/model/DetachEaisEiResult.cc b/eais/src/model/DetachEaisEiResult.cc
new file mode 100644
index 000000000..291b4e40b
--- /dev/null
+++ b/eais/src/model/DetachEaisEiResult.cc
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/DetachEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+DetachEaisEiResult::DetachEaisEiResult() :
+	ServiceResult()
+{}
+
+DetachEaisEiResult::DetachEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+DetachEaisEiResult::~DetachEaisEiResult()
+{}
+
+void DetachEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+
+}
+
diff --git a/eais/src/model/GetInstanceMetricsRequest.cc b/eais/src/model/GetInstanceMetricsRequest.cc
index 989ff6d3c..dad4c9cfc 100644
--- a/eais/src/model/GetInstanceMetricsRequest.cc
+++ b/eais/src/model/GetInstanceMetricsRequest.cc
@@ -70,3 +70,12 @@ void GetInstanceMetricsRequest::setInstanceId(const std::string &instanceId) {
   setParameter(std::string("InstanceId"), instanceId);
 }
 
+std::string GetInstanceMetricsRequest::getRegionId() const {
+  return regionId_;
+}
+
+void GetInstanceMetricsRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
diff --git a/eais/src/model/StartEaisEiRequest.cc b/eais/src/model/StartEaisEiRequest.cc
new file mode 100644
index 000000000..2bbb10538
--- /dev/null
+++ b/eais/src/model/StartEaisEiRequest.cc
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/StartEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::StartEaisEiRequest;
+
+StartEaisEiRequest::StartEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "StartEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+StartEaisEiRequest::~StartEaisEiRequest() {}
+
+std::string StartEaisEiRequest::getEiInstanceId() const {
+  return eiInstanceId_;
+}
+
+void StartEaisEiRequest::setEiInstanceId(const std::string &eiInstanceId) {
+  eiInstanceId_ = eiInstanceId;
+  setParameter(std::string("EiInstanceId"), eiInstanceId);
+}
+
+std::string StartEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void StartEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
diff --git a/eais/src/model/StartEaisEiResult.cc b/eais/src/model/StartEaisEiResult.cc
new file mode 100644
index 000000000..3156836a0
--- /dev/null
+++ b/eais/src/model/StartEaisEiResult.cc
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/StartEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+StartEaisEiResult::StartEaisEiResult() :
+	ServiceResult()
+{}
+
+StartEaisEiResult::StartEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+StartEaisEiResult::~StartEaisEiResult()
+{}
+
+void StartEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+
+}
+
diff --git a/eais/src/model/StopEaisEiRequest.cc b/eais/src/model/StopEaisEiRequest.cc
new file mode 100644
index 000000000..ace86f20a
--- /dev/null
+++ b/eais/src/model/StopEaisEiRequest.cc
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ *
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/StopEaisEiRequest.h>
+
+using AlibabaCloud::Eais::Model::StopEaisEiRequest;
+
+StopEaisEiRequest::StopEaisEiRequest()
+    : RpcServiceRequest("eais", "2019-06-24", "StopEaisEi") {
+  setMethod(HttpRequest::Method::Post);
+}
+
+StopEaisEiRequest::~StopEaisEiRequest() {}
+
+std::string StopEaisEiRequest::getEiInstanceId() const {
+  return eiInstanceId_;
+}
+
+void StopEaisEiRequest::setEiInstanceId(const std::string &eiInstanceId) {
+  eiInstanceId_ = eiInstanceId;
+  setParameter(std::string("EiInstanceId"), eiInstanceId);
+}
+
+std::string StopEaisEiRequest::getRegionId() const {
+  return regionId_;
+}
+
+void StopEaisEiRequest::setRegionId(const std::string &regionId) {
+  regionId_ = regionId;
+  setParameter(std::string("RegionId"), regionId);
+}
+
diff --git a/eais/src/model/StopEaisEiResult.cc b/eais/src/model/StopEaisEiResult.cc
new file mode 100644
index 000000000..23ff50433
--- /dev/null
+++ b/eais/src/model/StopEaisEiResult.cc
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2009-2017 Alibaba Cloud All rights reserved.
+ * 
+ * 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.
+ */
+
+#include <alibabacloud/eais/model/StopEaisEiResult.h>
+#include <json/json.h>
+
+using namespace AlibabaCloud::Eais;
+using namespace AlibabaCloud::Eais::Model;
+
+StopEaisEiResult::StopEaisEiResult() :
+	ServiceResult()
+{}
+
+StopEaisEiResult::StopEaisEiResult(const std::string &payload) :
+	ServiceResult()
+{
+	parse(payload);
+}
+
+StopEaisEiResult::~StopEaisEiResult()
+{}
+
+void StopEaisEiResult::parse(const std::string &payload)
+{
+	Json::Reader reader;
+	Json::Value value;
+	reader.parse(payload, value);
+	setRequestId(value["RequestId"].asString());
+
+}
+