diff --git a/core/include/alibabacloud/core/AlibabaCloud.h b/core/include/alibabacloud/core/AlibabaCloud.h
index 14b1c6f5a..5851f1a35 100644
--- a/core/include/alibabacloud/core/AlibabaCloud.h
+++ b/core/include/alibabacloud/core/AlibabaCloud.h
@@ -30,6 +30,6 @@ const long kDefaultReadTimeout = 10000;
 ALIBABACLOUD_CORE_EXPORT void InitializeSdk();
 ALIBABACLOUD_CORE_EXPORT bool IsSdkInitialized();
 ALIBABACLOUD_CORE_EXPORT void ShutdownSdk();
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ALIBABACLOUD_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ALIBABACLOUD_H_
diff --git a/core/include/alibabacloud/core/AsyncCallerContext.h b/core/include/alibabacloud/core/AsyncCallerContext.h
index f50c78bb6..e8303761e 100644
--- a/core/include/alibabacloud/core/AsyncCallerContext.h
+++ b/core/include/alibabacloud/core/AsyncCallerContext.h
@@ -17,21 +17,21 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_ASYNCCALLERCONTEXT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_ASYNCCALLERCONTEXT_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT AsyncCallerContext {
- public:
+public:
   AsyncCallerContext();
   explicit AsyncCallerContext(const std::string &uuid);
   virtual ~AsyncCallerContext();
 
-  std::string uuid()const;
+  std::string uuid() const;
   void setUuid(const std::string &uuid);
 
- private:
+private:
   std::string uuid_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ASYNCCALLERCONTEXT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ASYNCCALLERCONTEXT_H_
diff --git a/core/include/alibabacloud/core/ClientConfiguration.h b/core/include/alibabacloud/core/ClientConfiguration.h
index 5d2f66712..32cf67483 100644
--- a/core/include/alibabacloud/core/ClientConfiguration.h
+++ b/core/include/alibabacloud/core/ClientConfiguration.h
@@ -17,23 +17,23 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_CLIENTCONFIGURATION_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_CLIENTCONFIGURATION_H_
 
-#include <memory>
-#include <string>
-#include "CredentialsProvider.h"
 #include "CoreExport.h"
+#include "CredentialsProvider.h"
 #include "NetworkProxy.h"
 #include "Signer.h"
+#include <memory>
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT ClientConfiguration {
- public:
+public:
   explicit ClientConfiguration(const std::string &regionId = "cn-hangzhou",
-    const NetworkProxy &proxy = NetworkProxy());
+                               const NetworkProxy &proxy = NetworkProxy());
   ~ClientConfiguration();
 
-  std::string endpoint()const;
-  NetworkProxy proxy()const;
-  std::string regionId()const;
+  std::string endpoint() const;
+  NetworkProxy proxy() const;
+  std::string regionId() const;
   void setEndpoint(const std::string &endpoint);
   void setProxy(const NetworkProxy &proxy);
   void setRegionId(const std::string &regionId);
@@ -46,7 +46,7 @@ class ALIBABACLOUD_CORE_EXPORT ClientConfiguration {
   bool rejectUnauthorized() const;
   void setRejectUnauthorized(const bool rejectUnauthorized);
 
- private:
+private:
   std::string endpoint_;
   NetworkProxy proxy_;
   std::string regionId_;
@@ -54,6 +54,6 @@ class ALIBABACLOUD_CORE_EXPORT ClientConfiguration {
   long readTimeout_;
   bool rejectUnauthorized_ = true;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_CLIENTCONFIGURATION_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_CLIENTCONFIGURATION_H_
diff --git a/core/include/alibabacloud/core/CommonClient.h b/core/include/alibabacloud/core/CommonClient.h
index b1b24f89a..a4ec09987 100644
--- a/core/include/alibabacloud/core/CommonClient.h
+++ b/core/include/alibabacloud/core/CommonClient.h
@@ -1,77 +1,81 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONCLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONCLIENT_H_
 
+#include "AsyncCallerContext.h"
+#include "ClientConfiguration.h"
+#include "CommonRequest.h"
+#include "CommonResponse.h"
+#include "CoreClient.h"
+#include "CoreExport.h"
+#include "CredentialsProvider.h"
 #include <future>
 #include <memory>
 #include <string>
-#include "AsyncCallerContext.h"
-#include "ClientConfiguration.h"
-#include "CoreExport.h"
-#include "CoreClient.h"
-#include "CommonRequest.h"
-#include "CommonResponse.h"
-#include "CredentialsProvider.h"
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT CommonClient : public CoreClient {
- public:
+public:
   typedef Outcome<Error, CommonResponse> CommonResponseOutcome;
   typedef std::future<CommonResponseOutcome> CommonResponseOutcomeCallable;
-  typedef std::function<void(const CommonClient*, const CommonRequest&,
-    const CommonResponseOutcome&,
-    const std::shared_ptr<const AsyncCallerContext>&)>
-  CommonResponseAsyncHandler;
+  typedef std::function<void(const CommonClient *, const CommonRequest &,
+                             const CommonResponseOutcome &,
+                             const std::shared_ptr<const AsyncCallerContext> &)>
+      CommonResponseAsyncHandler;
   typedef Outcome<Error, std::string> JsonOutcome;
 
   CommonClient(const Credentials &credentials,
-    const ClientConfiguration &configuration);
+               const ClientConfiguration &configuration);
   CommonClient(const std::shared_ptr<CredentialsProvider> &credentialsProvider,
-    const ClientConfiguration &configuration);
+               const ClientConfiguration &configuration);
   CommonClient(const std::string &accessKeyId,
-    const std::string &accessKeySecret,
-    const ClientConfiguration &configuration);
+               const std::string &accessKeySecret,
+               const ClientConfiguration &configuration);
   ~CommonClient();
 
   CommonResponseOutcome commonResponse(const CommonRequest &request) const;
-  void commonResponseAsync(const CommonRequest& request,
-    const CommonResponseAsyncHandler& handler,
-    const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
-  CommonResponseOutcomeCallable commonResponseCallable(
-    const CommonRequest& request) const;
+  void commonResponseAsync(
+      const CommonRequest &request, const CommonResponseAsyncHandler &handler,
+      const std::shared_ptr<const AsyncCallerContext> &context = nullptr) const;
+  CommonResponseOutcomeCallable
+  commonResponseCallable(const CommonRequest &request) const;
 
- protected:
-  HttpRequest buildHttpRequest(const std::string & endpoint,
-    const ServiceRequest & msg, HttpRequest::Method method) const override;
-  HttpRequest buildHttpRequest(const std::string & endpoint,
-    const CommonRequest &msg, HttpRequest::Method method) const;
-  HttpRequest buildRoaHttpRequest(const std::string & endpoint,
-    const CommonRequest &msg, HttpRequest::Method method) const;
-  HttpRequest buildRpcHttpRequest(const std::string & endpoint,
-  const CommonRequest &msg, HttpRequest::Method method) const;
-  JsonOutcome makeRequest(const std::string &endpoint,
-    const CommonRequest &msg, HttpRequest::Method method =
-    HttpRequest::Method::Get) const;
+protected:
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const ServiceRequest &msg,
+                               HttpRequest::Method method) const override;
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const CommonRequest &msg,
+                               HttpRequest::Method method) const;
+  HttpRequest buildRoaHttpRequest(const std::string &endpoint,
+                                  const CommonRequest &msg,
+                                  HttpRequest::Method method) const;
+  HttpRequest buildRpcHttpRequest(const std::string &endpoint,
+                                  const CommonRequest &msg,
+                                  HttpRequest::Method method) const;
+  JsonOutcome
+  makeRequest(const std::string &endpoint, const CommonRequest &msg,
+              HttpRequest::Method method = HttpRequest::Method::Get) const;
   using CoreClient::asyncExecute;
 
- private:
+private:
   std::shared_ptr<CredentialsProvider> credentialsProvider_;
   std::shared_ptr<Signer> signer_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONCLIENT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONCLIENT_H_
diff --git a/core/include/alibabacloud/core/CommonRequest.h b/core/include/alibabacloud/core/CommonRequest.h
index 5b141b135..e04bbaea0 100644
--- a/core/include/alibabacloud/core/CommonRequest.h
+++ b/core/include/alibabacloud/core/CommonRequest.h
@@ -1,34 +1,31 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONREQUEST_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONREQUEST_H_
 
-#include <string>
 #include "CoreExport.h"
-#include "ServiceRequest.h"
 #include "HttpRequest.h"
+#include "ServiceRequest.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT CommonRequest : public ServiceRequest {
- public:
-  enum RequestPattern {
-    RpcPattern,
-    RoaPattern
-  };
+public:
+  enum RequestPattern { RpcPattern, RoaPattern };
 
   explicit CommonRequest(RequestPattern pattern = RpcPattern);
   ~CommonRequest();
@@ -42,25 +39,25 @@ class ALIBABACLOUD_CORE_EXPORT CommonRequest : public ServiceRequest {
   using ServiceRequest::setContent;
   void setDomain(const std::string &domain);
   void setHeaderParameter(const ParameterNameType &name,
-    const ParameterValueType &value);
+                          const ParameterValueType &value);
   void setHttpMethod(HttpRequest::Method method);
   void setQueryParameter(const ParameterNameType &name,
-    const ParameterValueType &value);
+                         const ParameterValueType &value);
   using ServiceRequest::setResourcePath;
   void setRequestPattern(RequestPattern pattern);
-  using ServiceRequest::setVersion;
   using ServiceRequest::setScheme;
+  using ServiceRequest::setVersion;
   RequestPattern requestPattern() const;
 
- protected:
+protected:
   using ServiceRequest::product;
 
- private:
+private:
   std::string domain_;
   RequestPattern requestPattern_;
   ParameterCollection queryParams_;
   ParameterCollection headerParams_;
   HttpRequest::Method httpMethod_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONREQUEST_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONREQUEST_H_
diff --git a/core/include/alibabacloud/core/CommonResponse.h b/core/include/alibabacloud/core/CommonResponse.h
index e95b4e39b..45a62a9e6 100644
--- a/core/include/alibabacloud/core/CommonResponse.h
+++ b/core/include/alibabacloud/core/CommonResponse.h
@@ -1,36 +1,36 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONRESPONSE_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONRESPONSE_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT CommonResponse {
- public:
+public:
   CommonResponse();
   explicit CommonResponse(const std::string &payload);
   ~CommonResponse();
 
-  std::string payload()const;
+  std::string payload() const;
 
- private:
+private:
   std::string payload_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONRESPONSE_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_COMMONRESPONSE_H_
diff --git a/core/include/alibabacloud/core/CoreClient.h b/core/include/alibabacloud/core/CoreClient.h
index 93c2cfb2d..617027d64 100644
--- a/core/include/alibabacloud/core/CoreClient.h
+++ b/core/include/alibabacloud/core/CoreClient.h
@@ -17,43 +17,44 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_CORECLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_CORECLIENT_H_
 
-#include <functional>
-#include <memory>
-#include <string>
 #include "ClientConfiguration.h"
 #include "CoreExport.h"
 #include "HttpClient.h"
-#include "HttpResponse.h"
 #include "HttpRequest.h"
+#include "HttpResponse.h"
 #include "Outcome.h"
-#include "ServiceRequest.h"
 #include "Runnable.h"
+#include "ServiceRequest.h"
+#include <functional>
+#include <memory>
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT CoreClient {
- public:
-  CoreClient(const std::string & servicename,
-    const ClientConfiguration &configuration);
+public:
+  CoreClient(const std::string &servicename,
+             const ClientConfiguration &configuration);
   virtual ~CoreClient();
 
   ClientConfiguration configuration() const;
   std::string serviceName() const;
 
- protected:
-  virtual HttpClient::HttpResponseOutcome AttemptRequest(
-    const std::string & endpoint,
-    const ServiceRequest &request, HttpRequest::Method method) const;
-  Error buildCoreError(const HttpResponse &response)const;
-  bool hasResponseError(const HttpResponse &response)const;
-  virtual HttpRequest buildHttpRequest(const std::string & endpoint,
-    const ServiceRequest &msg, HttpRequest::Method method) const = 0;
-  void asyncExecute(Runnable * r) const;
+protected:
+  virtual HttpClient::HttpResponseOutcome
+  AttemptRequest(const std::string &endpoint, const ServiceRequest &request,
+                 HttpRequest::Method method) const;
+  Error buildCoreError(const HttpResponse &response) const;
+  bool hasResponseError(const HttpResponse &response) const;
+  virtual HttpRequest buildHttpRequest(const std::string &endpoint,
+                                       const ServiceRequest &msg,
+                                       HttpRequest::Method method) const = 0;
+  void asyncExecute(Runnable *r) const;
 
- private:
+private:
   std::string serviceName_;
   ClientConfiguration configuration_;
   std::shared_ptr<CredentialsProvider> credentialsProvider_;
   HttpClient *httpClient_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_CORECLIENT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_CORECLIENT_H_
diff --git a/core/include/alibabacloud/core/CoreExport.h b/core/include/alibabacloud/core/CoreExport.h
index 72921893c..c1ca2f71c 100644
--- a/core/include/alibabacloud/core/CoreExport.h
+++ b/core/include/alibabacloud/core/CoreExport.h
@@ -20,13 +20,13 @@
 #include "Global.h"
 
 #if defined(ALIBABACLOUD_SHARED)
-#  if defined(ALIBABACLOUD_CORE_LIBRARY)
-#    define ALIBABACLOUD_CORE_EXPORT ALIBABACLOUD_DECL_EXPORT
-#  else
-#    define ALIBABACLOUD_CORE_EXPORT ALIBABACLOUD_DECL_IMPORT
-#  endif
+#if defined(ALIBABACLOUD_CORE_LIBRARY)
+#define ALIBABACLOUD_CORE_EXPORT ALIBABACLOUD_DECL_EXPORT
 #else
-#  define ALIBABACLOUD_CORE_EXPORT
+#define ALIBABACLOUD_CORE_EXPORT ALIBABACLOUD_DECL_IMPORT
+#endif
+#else
+#define ALIBABACLOUD_CORE_EXPORT
 #endif
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_COREEXPORT_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_COREEXPORT_H_
diff --git a/core/include/alibabacloud/core/Credentials.h b/core/include/alibabacloud/core/Credentials.h
index f5020cb97..a3320f47e 100644
--- a/core/include/alibabacloud/core/Credentials.h
+++ b/core/include/alibabacloud/core/Credentials.h
@@ -17,15 +17,15 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALS_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALS_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT Credentials {
- public:
+public:
   Credentials(const std::string &accessKeyId,
-    const std::string &accessKeySecret,
-    const std::string &sessionToken = "");
+              const std::string &accessKeySecret,
+              const std::string &sessionToken = "");
   ~Credentials();
 
   std::string accessKeyId() const;
@@ -35,11 +35,11 @@ class ALIBABACLOUD_CORE_EXPORT Credentials {
   void setSessionToken(const std::string &sessionToken);
   std::string sessionToken() const;
 
- private:
+private:
   std::string accessKeyId_;
   std::string accessKeySecret_;
   std::string sessionToken_;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALS_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALS_H_
diff --git a/core/include/alibabacloud/core/CredentialsProvider.h b/core/include/alibabacloud/core/CredentialsProvider.h
index d03ff1c25..75a515b60 100644
--- a/core/include/alibabacloud/core/CredentialsProvider.h
+++ b/core/include/alibabacloud/core/CredentialsProvider.h
@@ -22,12 +22,12 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT CredentialsProvider {
- public:
+public:
   CredentialsProvider() = default;
-  virtual  ~CredentialsProvider() = default;
+  virtual ~CredentialsProvider() = default;
   virtual Credentials getCredentials() = 0;
 
- private:
+private:
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALSPROVIDER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_CREDENTIALSPROVIDER_H_
diff --git a/core/include/alibabacloud/core/EndpointProvider.h b/core/include/alibabacloud/core/EndpointProvider.h
index 102d2fe9b..bab86bdb8 100644
--- a/core/include/alibabacloud/core/EndpointProvider.h
+++ b/core/include/alibabacloud/core/EndpointProvider.h
@@ -1,63 +1,60 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_ENDPOINTPROVIDER_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_ENDPOINTPROVIDER_H_
 
-#include <alibabacloud/core/location/LocationClient.h>
 #include <alibabacloud/core/CoreClient.h>
-#include <string>
+#include <alibabacloud/core/location/LocationClient.h>
 #include <chrono>
 #include <list>
 #include <map>
 #include <memory>
 #include <mutex>
+#include <string>
 
 namespace AlibabaCloud {
-class ALIBABACLOUD_CORE_EXPORT EndpointProvider :
-    public Location::LocationClient {
- public:
+class ALIBABACLOUD_CORE_EXPORT EndpointProvider
+    : public Location::LocationClient {
+public:
   typedef Outcome<Error, std::string> EndpointOutcome;
 
   EndpointProvider(
-    const std::shared_ptr<Location::LocationClient>& locationClient,
-    const std::string regionId,
-    const std::string product,
-    const std::string serviceCode = std::string(),
-    int durationSeconds = 3600);
+      const std::shared_ptr<Location::LocationClient> &locationClient,
+      const std::string regionId, const std::string product,
+      const std::string serviceCode = std::string(),
+      int durationSeconds = 3600);
 
-  EndpointProvider(
-    const Credentials &credentials,
-    const ClientConfiguration &configuration,
-    const std::string &regionId,
-    const std::string &product,
-    const std::string &serviceCode = std::string(),
-    int durationSeconds = 3600);
+  EndpointProvider(const Credentials &credentials,
+                   const ClientConfiguration &configuration,
+                   const std::string &regionId, const std::string &product,
+                   const std::string &serviceCode = std::string(),
+                   int durationSeconds = 3600);
   ~EndpointProvider();
 
   EndpointOutcome getEndpoint();
   using LocationClient::describeEndpoints;
 
- private:
+private:
   EndpointOutcome loadRemoteEndpoint();
-  bool checkExpiry()const;
+  bool checkExpiry() const;
 
   bool loadLocalProductsInfo();
   std::string localEndpoint(const std::string regionId,
-    const std::string product);
+                            const std::string product);
 
   std::mutex cachedMutex_;
   std::string cachedEndpoint_;
@@ -67,5 +64,5 @@ class ALIBABACLOUD_CORE_EXPORT EndpointProvider :
   std::string product_;
   std::string serviceCode_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ENDPOINTPROVIDER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ENDPOINTPROVIDER_H_
diff --git a/core/include/alibabacloud/core/Error.h b/core/include/alibabacloud/core/Error.h
index 45405814c..859e009c1 100644
--- a/core/include/alibabacloud/core/Error.h
+++ b/core/include/alibabacloud/core/Error.h
@@ -17,12 +17,12 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_ERROR_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_ERROR_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT Error {
- public:
+public:
   Error() = default;
   Error(std::string code, const std::string message);
   ~Error() = default;
@@ -33,18 +33,18 @@ class ALIBABACLOUD_CORE_EXPORT Error {
   std::string requestId() const;
   std::string detail() const;
   void setErrorCode(const std::string &code);
-  void setErrorMessage(const std::string& message);
-  void setHost(const std::string& host);
-  void setRequestId(const std::string& request);
-  void setDetail(const std::string& detail);
+  void setErrorMessage(const std::string &message);
+  void setHost(const std::string &host);
+  void setRequestId(const std::string &request);
+  void setDetail(const std::string &detail);
 
- private:
+private:
   std::string errorCode_;
   std::string message_;
   std::string host_;
   std::string requestId_;
   std::string detail_;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ERROR_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ERROR_H_
diff --git a/core/include/alibabacloud/core/Global.h b/core/include/alibabacloud/core/Global.h
index dec8c90e0..6bd20ac1a 100644
--- a/core/include/alibabacloud/core/Global.h
+++ b/core/include/alibabacloud/core/Global.h
@@ -20,22 +20,22 @@
 #include "Config.h"
 
 #if defined(_WIN32)
-#  ifdef _MSC_VER
-#    pragma warning(disable : 4251)
-#  endif  // _MSC_VER
-#  define ALIBABACLOUD_DECL_EXPORT __declspec(dllexport)
-#  define ALIBABACLOUD_DECL_IMPORT __declspec(dllimport)
+#ifdef _MSC_VER
+#pragma warning(disable : 4251)
+#endif // _MSC_VER
+#define ALIBABACLOUD_DECL_EXPORT __declspec(dllexport)
+#define ALIBABACLOUD_DECL_IMPORT __declspec(dllimport)
 #elif defined(__linux__)
-#  define ALIBABACLOUD_DECL_EXPORT __attribute__((visibility("default")))
-#  define ALIBABACLOUD_DECL_IMPORT __attribute__((visibility("default")))
+#define ALIBABACLOUD_DECL_EXPORT __attribute__((visibility("default")))
+#define ALIBABACLOUD_DECL_IMPORT __attribute__((visibility("default")))
 #endif
 
 #if !defined(ALIBABACLOUD_DECL_EXPORT)
-#  define ALIBABACLOUD_DECL_EXPORT
+#define ALIBABACLOUD_DECL_EXPORT
 #endif
 
 #if !defined(ALIBABACLOUD_DECL_IMPORT)
-#  define ALIBABACLOUD_DECL_IMPORT
+#define ALIBABACLOUD_DECL_IMPORT
 #endif
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_GLOBAL_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_GLOBAL_H_
diff --git a/core/include/alibabacloud/core/HmacSha1Signer.h b/core/include/alibabacloud/core/HmacSha1Signer.h
index eefa50b34..5eb7008a6 100644
--- a/core/include/alibabacloud/core/HmacSha1Signer.h
+++ b/core/include/alibabacloud/core/HmacSha1Signer.h
@@ -22,13 +22,13 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT HmacSha1Signer : public Signer {
- public:
+public:
   HmacSha1Signer();
   ~HmacSha1Signer();
 
   std::string generate(const std::string &src,
-    const std::string &secret)  const override;
+                       const std::string &secret) const override;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_HMACSHA1SIGNER_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_HMACSHA1SIGNER_H_
diff --git a/core/include/alibabacloud/core/HttpClient.h b/core/include/alibabacloud/core/HttpClient.h
index b66427163..c06500631 100644
--- a/core/include/alibabacloud/core/HttpClient.h
+++ b/core/include/alibabacloud/core/HttpClient.h
@@ -17,29 +17,29 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPCLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPCLIENT_H_
 
+#include <alibabacloud/core/Error.h>
 #include <alibabacloud/core/HttpRequest.h>
 #include <alibabacloud/core/HttpResponse.h>
 #include <alibabacloud/core/NetworkProxy.h>
 #include <alibabacloud/core/Outcome.h>
-#include <alibabacloud/core/Error.h>
 
 namespace AlibabaCloud {
 class HttpClient {
- public:
+public:
   typedef Outcome<Error, HttpResponse> HttpResponseOutcome;
 
   HttpClient();
   virtual ~HttpClient();
 
   virtual HttpResponseOutcome makeRequest(const HttpRequest &request) = 0;
-  NetworkProxy proxy()const;
+  NetworkProxy proxy() const;
   void setProxy(const NetworkProxy &proxy);
-  bool rejectUnauthorized()const;
+  bool rejectUnauthorized() const;
   void setRejectUnauthorized(const bool &rejectUnauthorized);
 
- private:
+private:
   NetworkProxy proxy_;
   bool rejectUnauthorized_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPCLIENT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPCLIENT_H_
diff --git a/core/include/alibabacloud/core/HttpMessage.h b/core/include/alibabacloud/core/HttpMessage.h
index 1e8c9c05d..56e2ead32 100644
--- a/core/include/alibabacloud/core/HttpMessage.h
+++ b/core/include/alibabacloud/core/HttpMessage.h
@@ -17,18 +17,18 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPMESSAGE_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPMESSAGE_H_
 
+#include "CoreExport.h"
 #include <map>
 #include <string>
-#include "CoreExport.h"
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT HttpMessage {
- private:
+private:
   struct ALIBABACLOUD_CORE_EXPORT nocaseLess {
-    bool operator() (const std::string & s1, const std::string & s2) const;
+    bool operator()(const std::string &s1, const std::string &s2) const;
   };
 
- public:
+public:
   enum KnownHeader {
     Accept,
     AcceptCharset,
@@ -52,31 +52,31 @@ class ALIBABACLOUD_CORE_EXPORT HttpMessage {
 
   HttpMessage(const HttpMessage &other);
   HttpMessage(HttpMessage &&other);
-  HttpMessage& operator=(const HttpMessage &other);
-  HttpMessage& operator=(HttpMessage &&other);
+  HttpMessage &operator=(const HttpMessage &other);
+  HttpMessage &operator=(HttpMessage &&other);
   virtual ~HttpMessage();
 
   void addHeader(const HeaderNameType &name, const HeaderValueType &value);
   void addHeader(KnownHeader header, const HeaderValueType &value);
-  const char* body()const;
-  size_t bodySize()const;
-  bool hasBody()const;
+  const char *body() const;
+  size_t bodySize() const;
+  bool hasBody() const;
   HeaderValueType header(const HeaderNameType &name) const;
   HeaderValueType header(KnownHeader header) const;
-  HeaderCollection headers()const;
+  HeaderCollection headers() const;
   void removeHeader(const HeaderNameType &name);
   void removeHeader(KnownHeader header);
   void setBody(const char *data, size_t size);
   void setHeader(const HeaderNameType &name, const HeaderValueType &value);
   void setHeader(KnownHeader header, const std::string &value);
 
- protected:
+protected:
   HttpMessage();
 
- private:
+private:
   char *body_;
   size_t bodySize_;
   HeaderCollection headers_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPMESSAGE_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPMESSAGE_H_
diff --git a/core/include/alibabacloud/core/HttpRequest.h b/core/include/alibabacloud/core/HttpRequest.h
index 67e1b7457..9895ee7c7 100644
--- a/core/include/alibabacloud/core/HttpRequest.h
+++ b/core/include/alibabacloud/core/HttpRequest.h
@@ -17,41 +17,31 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPREQUEST_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPREQUEST_H_
 
-#include <string>
 #include "HttpMessage.h"
 #include "Url.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT HttpRequest : public HttpMessage {
- public:
-  enum Method {
-    Get,
-    Head,
-    Post,
-    Put,
-    Delete,
-    Connect,
-    Options,
-    Patch,
-    Trace
-  };
+public:
+  enum Method { Get, Head, Post, Put, Delete, Connect, Options, Patch, Trace };
   explicit HttpRequest(const Url &url = Url(), Method method = Get);
   ~HttpRequest();
 
-  Method method()const;
+  Method method() const;
   void setMethod(Method method);
   void setUrl(const Url &url);
-  Url url()const;
+  Url url() const;
   long connectTimeout() const;
   long readTimeout() const;
   void setConnectTimeout(const long connectTimeout);
   void setReadTimeout(const long readTimeout);
 
- private:
+private:
   Method method_;
   Url url_;
   long connectTimeout_;
   long readTimeout_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPREQUEST_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPREQUEST_H_
diff --git a/core/include/alibabacloud/core/HttpResponse.h b/core/include/alibabacloud/core/HttpResponse.h
index 5caaed4c2..bad8c4831 100644
--- a/core/include/alibabacloud/core/HttpResponse.h
+++ b/core/include/alibabacloud/core/HttpResponse.h
@@ -17,26 +17,26 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPRESPONSE_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPRESPONSE_H_
 
-#include <string>
 #include "CoreExport.h"
 #include "HttpMessage.h"
 #include "HttpRequest.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT HttpResponse : public HttpMessage {
- public:
+public:
   HttpResponse();
-  explicit HttpResponse(const HttpRequest & request);
+  explicit HttpResponse(const HttpRequest &request);
   ~HttpResponse();
 
-  HttpRequest request()const;
+  HttpRequest request() const;
   void setStatusCode(int code);
-  int statusCode()const;
+  int statusCode() const;
 
- private:
+private:
   int statusCode_;
   HttpRequest request_;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPRESPONSE_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_HTTPRESPONSE_H_
diff --git a/core/include/alibabacloud/core/InstanceProfileCredentials.h b/core/include/alibabacloud/core/InstanceProfileCredentials.h
index a23b64594..1ca4c04aa 100644
--- a/core/include/alibabacloud/core/InstanceProfileCredentials.h
+++ b/core/include/alibabacloud/core/InstanceProfileCredentials.h
@@ -21,11 +21,11 @@
 
 namespace AlibabaCloud {
 class InstanceProfileCredentials : public BasicSessionCredentials {
- public:
+public:
   InstanceProfileCredentials();
   ~InstanceProfileCredentials();
 
- private:
+private:
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALS_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALS_H_
diff --git a/core/include/alibabacloud/core/InstanceProfileCredentialsProvider.h b/core/include/alibabacloud/core/InstanceProfileCredentialsProvider.h
index 3f4c87189..67c11ed3b 100644
--- a/core/include/alibabacloud/core/InstanceProfileCredentialsProvider.h
+++ b/core/include/alibabacloud/core/InstanceProfileCredentialsProvider.h
@@ -17,36 +17,37 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALSPROVIDER_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALSPROVIDER_H_
 
-#include <chrono>
-#include <mutex>
-#include <memory>
-#include <string>
-#include "CredentialsProvider.h"
-#include "Credentials.h"
 #include "../src/EcsMetadataFetcher.h"
+#include "Credentials.h"
+#include "CredentialsProvider.h"
+#include <chrono>
+#include <memory>
+#include <mutex>
+#include <string>
 
 namespace AlibabaCloud {
-class ALIBABACLOUD_CORE_EXPORT InstanceProfileCredentialsProvider :
-  public CredentialsProvider, public EcsMetadataFetcher {
- public:
+class ALIBABACLOUD_CORE_EXPORT InstanceProfileCredentialsProvider
+    : public CredentialsProvider,
+      public EcsMetadataFetcher {
+public:
   InstanceProfileCredentialsProvider(const std::string &roleName,
-    int durationSeconds = 3600);
+                                     int durationSeconds = 3600);
   ~InstanceProfileCredentialsProvider();
 
-  std::string roleName()const;
+  std::string roleName() const;
   Credentials getCredentials() override;
+  using EcsMetadataFetcher::getMetadata;
   using EcsMetadataFetcher::roleName;
   using EcsMetadataFetcher::setRoleName;
-  using EcsMetadataFetcher::getMetadata;
 
- private:
+private:
   void loadCredentials();
-  bool checkExpiry()const;
+  bool checkExpiry() const;
 
   std::mutex cachedMutex_;
   Credentials cachedCredentials_;
   int durationSeconds_;
   std::chrono::system_clock::time_point expiry_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALSPROVIDER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_INSTANCEPROFILECREDENTIALSPROVIDER_H_
diff --git a/core/include/alibabacloud/core/NetworkProxy.h b/core/include/alibabacloud/core/NetworkProxy.h
index c5b6e8eb2..033f6b31d 100644
--- a/core/include/alibabacloud/core/NetworkProxy.h
+++ b/core/include/alibabacloud/core/NetworkProxy.h
@@ -17,26 +17,20 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_NETWORKPROXY_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_NETWORKPROXY_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT NetworkProxy {
- public:
-  enum Type {
-    None = 0,
-    Http,
-    Socks5
-  };
-  NetworkProxy(Type type = None,
-    const std::string &hostName = "",
-    uint16_t port = 0,
-    const std::string &user = "",
-    const std::string &password = "");
+public:
+  enum Type { None = 0, Http, Socks5 };
+  NetworkProxy(Type type = None, const std::string &hostName = "",
+               uint16_t port = 0, const std::string &user = "",
+               const std::string &password = "");
   ~NetworkProxy();
 
-  std::string  hostName() const;
-  std::string  password() const;
+  std::string hostName() const;
+  std::string password() const;
   uint16_t port() const;
   void setHostName(const std::string &hostName);
   void setPassword(const std::string &password);
@@ -44,14 +38,14 @@ class ALIBABACLOUD_CORE_EXPORT NetworkProxy {
   void setType(Type type);
   void setUser(const std::string &user);
   Type type() const;
-  std::string  user() const;
+  std::string user() const;
 
- private:
+private:
   std::string hostName_;
   std::string password_;
   uint16_t port_;
   Type type_;
   std::string user_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_NETWORKPROXY_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_NETWORKPROXY_H_
diff --git a/core/include/alibabacloud/core/Outcome.h b/core/include/alibabacloud/core/Outcome.h
index 9b3d1677a..9f974a4da 100644
--- a/core/include/alibabacloud/core/Outcome.h
+++ b/core/include/alibabacloud/core/Outcome.h
@@ -20,24 +20,15 @@
 #include <utility>
 
 namespace AlibabaCloud {
-template<typename E, typename R>
-class Outcome {
- public:
-  Outcome() :
-    success_(true), e_(), r_() { }
-  explicit Outcome(const E &e) :
-    e_(e), success_(false), r_() { }
-  explicit Outcome(const R &r) :
-    r_(r), success_(true), e_() { }
-  Outcome(const Outcome &other) :
-    success_(other.success_),
-    e_(other.e_),
-    r_(other.r_)
-  { }
-  Outcome(Outcome &&other) {
-    *this = std::move(other);
-  }
-  Outcome & operator=(const Outcome &other) {
+template <typename E, typename R> class Outcome {
+public:
+  Outcome() : success_(true), e_(), r_() {}
+  explicit Outcome(const E &e) : e_(e), success_(false), r_() {}
+  explicit Outcome(const R &r) : r_(r), success_(true), e_() {}
+  Outcome(const Outcome &other)
+      : success_(other.success_), e_(other.e_), r_(other.r_) {}
+  Outcome(Outcome &&other) { *this = std::move(other); }
+  Outcome &operator=(const Outcome &other) {
     if (this != &other) {
       success_ = other.success_;
       e_ = other.e_;
@@ -45,7 +36,7 @@ class Outcome {
     }
     return *this;
   }
-  Outcome & operator=(Outcome &&other) {
+  Outcome &operator=(Outcome &&other) {
     if (this != &other) {
       success_ = other.success_;
       r_ = other.r_;
@@ -54,14 +45,14 @@ class Outcome {
     return *this;
   }
 
-  bool isSuccess()const { return success_; }
-  E error()const { return e_; }
-  R result()const { return r_; }
+  bool isSuccess() const { return success_; }
+  E error() const { return e_; }
+  R result() const { return r_; }
 
- private:
+private:
   bool success_;
   E e_;
   R r_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_OUTCOME_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_OUTCOME_H_
diff --git a/core/include/alibabacloud/core/RoaServiceClient.h b/core/include/alibabacloud/core/RoaServiceClient.h
index 9896aed59..d3f79cce6 100644
--- a/core/include/alibabacloud/core/RoaServiceClient.h
+++ b/core/include/alibabacloud/core/RoaServiceClient.h
@@ -17,39 +17,43 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICECLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICECLIENT_H_
 
-#include <map>
-#include <memory>
-#include <string>
 #include "CoreClient.h"
 #include "CredentialsProvider.h"
 #include "HmacSha1Signer.h"
 #include "HttpRequest.h"
 #include "RoaServiceRequest.h"
+#include <map>
+#include <memory>
+#include <string>
 
 namespace AlibabaCloud {
 class RoaErrorMarshaller;
 class ALIBABACLOUD_CORE_EXPORT RoaServiceClient : public CoreClient {
- public:
+public:
   typedef Outcome<Error, std::string> JsonOutcome;
 
-  RoaServiceClient(const std::string & servicename,
-    const std::shared_ptr<CredentialsProvider> &credentialsProvider,
-    const ClientConfiguration &configuration,
-    const std::shared_ptr<Signer> &signer =
-    std::make_shared<HmacSha1Signer>());
+  RoaServiceClient(
+      const std::string &servicename,
+      const std::shared_ptr<CredentialsProvider> &credentialsProvider,
+      const ClientConfiguration &configuration,
+      const std::shared_ptr<Signer> &signer =
+          std::make_shared<HmacSha1Signer>());
   virtual ~RoaServiceClient();
 
- protected:
-   JsonOutcome makeRequest(const std::string &endpoint,
-                           const RoaServiceRequest &msg, HttpRequest::Method method = HttpRequest::Method::Get) const;
-   HttpRequest buildHttpRequest(const std::string &endpoint,
-                                const ServiceRequest &msg, HttpRequest::Method method) const override;
-   HttpRequest buildHttpRequest(const std::string &endpoint,
-                                const RoaServiceRequest &msg, HttpRequest::Method method) const;
+protected:
+  JsonOutcome
+  makeRequest(const std::string &endpoint, const RoaServiceRequest &msg,
+              HttpRequest::Method method = HttpRequest::Method::Get) const;
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const ServiceRequest &msg,
+                               HttpRequest::Method method) const override;
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const RoaServiceRequest &msg,
+                               HttpRequest::Method method) const;
 
- private:
+private:
   std::shared_ptr<CredentialsProvider> credentialsProvider_;
   std::shared_ptr<Signer> signer_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICECLIENT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICECLIENT_H_
diff --git a/core/include/alibabacloud/core/RoaServiceRequest.h b/core/include/alibabacloud/core/RoaServiceRequest.h
index 33d29e2f7..e15dd4348 100644
--- a/core/include/alibabacloud/core/RoaServiceRequest.h
+++ b/core/include/alibabacloud/core/RoaServiceRequest.h
@@ -22,15 +22,15 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT RoaServiceRequest : public ServiceRequest {
- public:
+public:
   RoaServiceRequest(const std::string &product, const std::string &version);
   virtual ~RoaServiceRequest();
-  using ServiceRequest::setParameter;
-  using ServiceRequest::setContent;
   using ServiceRequest::parameter;
-  using ServiceRequest::setScheme;
-  using ServiceRequest::setResourcePath;
+  using ServiceRequest::setContent;
   using ServiceRequest::setMethod;
+  using ServiceRequest::setParameter;
+  using ServiceRequest::setResourcePath;
+  using ServiceRequest::setScheme;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICEREQUEST_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_ROASERVICEREQUEST_H_
diff --git a/core/include/alibabacloud/core/RpcServiceClient.h b/core/include/alibabacloud/core/RpcServiceClient.h
index 54912aa7d..30dc3c7a9 100644
--- a/core/include/alibabacloud/core/RpcServiceClient.h
+++ b/core/include/alibabacloud/core/RpcServiceClient.h
@@ -17,47 +17,51 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICECLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICECLIENT_H_
 
-#include <map>
-#include <memory>
-#include <string>
 #include "CoreClient.h"
 #include "CredentialsProvider.h"
 #include "HmacSha1Signer.h"
 #include "HttpRequest.h"
-#include "RpcServiceRequest.h"
 #include "Outcome.h"
+#include "RpcServiceRequest.h"
+#include <map>
+#include <memory>
+#include <string>
 
 namespace AlibabaCloud {
 class RpcErrorMarshaller;
 class RpcServiceRequest;
 class ALIBABACLOUD_CORE_EXPORT RpcServiceClient : public CoreClient {
- public:
+public:
   typedef Outcome<Error, std::string> JsonOutcome;
 
-  RpcServiceClient(const std::string & servicename,
-    const std::shared_ptr<CredentialsProvider> &credentialsProvider,
-    const ClientConfiguration &configuration,
-    const std::shared_ptr<Signer> &signer =
-    std::make_shared<HmacSha1Signer>());
+  RpcServiceClient(
+      const std::string &servicename,
+      const std::shared_ptr<CredentialsProvider> &credentialsProvider,
+      const ClientConfiguration &configuration,
+      const std::shared_ptr<Signer> &signer =
+          std::make_shared<HmacSha1Signer>());
   virtual ~RpcServiceClient();
 
   std::shared_ptr<CredentialsProvider> credentialsProvider() {
     return credentialsProvider_;
   }
-  using CoreClient::configuration;
   using CoreClient::AttemptRequest;
+  using CoreClient::configuration;
 
- protected:
-   virtual JsonOutcome makeRequest(const std::string &endpoint,
-                                   const RpcServiceRequest &msg, HttpRequest::Method method = HttpRequest::Method::Get) const;
-   HttpRequest buildHttpRequest(const std::string &endpoint,
-                                const ServiceRequest &msg, HttpRequest::Method method) const override;
-   HttpRequest buildHttpRequest(const std::string &endpoint,
-                                const RpcServiceRequest &msg, HttpRequest::Method method) const;
+protected:
+  virtual JsonOutcome
+  makeRequest(const std::string &endpoint, const RpcServiceRequest &msg,
+              HttpRequest::Method method = HttpRequest::Method::Get) const;
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const ServiceRequest &msg,
+                               HttpRequest::Method method) const override;
+  HttpRequest buildHttpRequest(const std::string &endpoint,
+                               const RpcServiceRequest &msg,
+                               HttpRequest::Method method) const;
 
- private:
+private:
   std::shared_ptr<CredentialsProvider> credentialsProvider_;
   std::shared_ptr<Signer> signer_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICECLIENT_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICECLIENT_H_
diff --git a/core/include/alibabacloud/core/RpcServiceRequest.h b/core/include/alibabacloud/core/RpcServiceRequest.h
index 2ea370db4..b995bbd41 100644
--- a/core/include/alibabacloud/core/RpcServiceRequest.h
+++ b/core/include/alibabacloud/core/RpcServiceRequest.h
@@ -22,17 +22,17 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT RpcServiceRequest : public ServiceRequest {
- public:
+public:
   RpcServiceRequest(const std::string &product, const std::string &version,
-    const std::string & action);
+                    const std::string &action);
   virtual ~RpcServiceRequest();
 
-  std::string actionName()const;
+  std::string actionName() const;
   using ServiceRequest::setMethod;
   using ServiceRequest::setScheme;
 
 protected:
   void setActionName(const std::string &name);
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICEREQUEST_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_RPCSERVICEREQUEST_H_
diff --git a/core/include/alibabacloud/core/Runnable.h b/core/include/alibabacloud/core/Runnable.h
index 6982874e2..c62d2e2c5 100644
--- a/core/include/alibabacloud/core/Runnable.h
+++ b/core/include/alibabacloud/core/Runnable.h
@@ -1,33 +1,33 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_RUNNABLE_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_RUNNABLE_H_
 
-#include <functional>
 #include "CoreExport.h"
+#include <functional>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT Runnable {
- public:
+public:
   explicit Runnable(const std::function<void()> f);
-  void run()const;
+  void run() const;
 
- private:
+private:
   std::function<void()> f_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_RUNNABLE_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_RUNNABLE_H_
diff --git a/core/include/alibabacloud/core/ServiceRequest.h b/core/include/alibabacloud/core/ServiceRequest.h
index 71e888ded..ab744867f 100644
--- a/core/include/alibabacloud/core/ServiceRequest.h
+++ b/core/include/alibabacloud/core/ServiceRequest.h
@@ -18,10 +18,10 @@
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_SERVICEREQUEST_H_
 
 #include "CoreExport.h"
+#include "HttpRequest.h"
 #include "Url.h"
 #include <map>
 #include <string>
-#include "HttpRequest.h"
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT ServiceRequest {
@@ -47,11 +47,13 @@ public:
   void setConnectTimeout(const long connectTimeout);
   void setReadTimeout(const long readTimeout);
   void setMethod(const HttpRequest::Method method);
-  void setHeader(const ParameterNameType &name, const ParameterValueType &value);
+  void setHeader(const ParameterNameType &name,
+                 const ParameterValueType &value);
   ParameterValueType getHeader(const ParameterNameType &name);
   void removeHeader(const ParameterNameType &name);
   ParameterCollection headers() const;
-  void setBodyParameter(const ParameterNameType &name, const ParameterValueType &value);
+  void setBodyParameter(const ParameterNameType &name,
+                        const ParameterValueType &value);
 
 protected:
   ServiceRequest(const std::string &product, const std::string &version);
@@ -73,7 +75,8 @@ protected:
                         const ParameterValueType &value);
 
   void setParameters(const ParameterCollection &params);
-  void setJsonParameters(const ParameterNameType &name, const ParameterCollection &params);
+  void setJsonParameters(const ParameterNameType &name,
+                         const ParameterCollection &params);
   void setResourcePath(const std::string &path);
   void setProduct(const std::string &product);
   void setVersion(const std::string &version);
diff --git a/core/include/alibabacloud/core/ServiceResult.h b/core/include/alibabacloud/core/ServiceResult.h
index 8b4b160de..de48b54f5 100644
--- a/core/include/alibabacloud/core/ServiceResult.h
+++ b/core/include/alibabacloud/core/ServiceResult.h
@@ -17,23 +17,23 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_SERVICERESULT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_SERVICERESULT_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class PayloadReader;
 class ALIBABACLOUD_CORE_EXPORT ServiceResult {
- public:
+public:
   ServiceResult();
   virtual ~ServiceResult();
-  std::string requestId()const;
+  std::string requestId() const;
 
- protected:
+protected:
   void setRequestId(const std::string &requestId);
 
- private:
+private:
   std::string requestId_;
 };
-}  // namespace AlibabaCloud
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_SERVICERESULT_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_SERVICERESULT_H_
diff --git a/core/include/alibabacloud/core/Signer.h b/core/include/alibabacloud/core/Signer.h
index 361de9d1b..53e869f06 100644
--- a/core/include/alibabacloud/core/Signer.h
+++ b/core/include/alibabacloud/core/Signer.h
@@ -17,31 +17,31 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_SIGNER_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_SIGNER_H_
 
-#include <string>
 #include "CoreExport.h"
+#include <string>
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT Signer {
- public:
+public:
   enum Type {
     HmacSha1,
   };
   virtual ~Signer();
 
   virtual std::string generate(const std::string &src,
-    const std::string &secret)const = 0;
-  std::string name()const;
+                               const std::string &secret) const = 0;
+  std::string name() const;
   Type type() const;
-  std::string version()const;
+  std::string version() const;
 
- protected:
+protected:
   Signer(Type type, const std::string &name,
-    const std::string &version = "1.0");
+         const std::string &version = "1.0");
 
- private:
+private:
   std::string name_;
   std::string version_;
   Type type_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_SIGNER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_SIGNER_H_
diff --git a/core/include/alibabacloud/core/SimpleCredentialsProvider.h b/core/include/alibabacloud/core/SimpleCredentialsProvider.h
index 4037a2bcc..c23d8cc4a 100644
--- a/core/include/alibabacloud/core/SimpleCredentialsProvider.h
+++ b/core/include/alibabacloud/core/SimpleCredentialsProvider.h
@@ -23,16 +23,16 @@
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT SimpleCredentialsProvider
     : public CredentialsProvider {
- public:
+public:
   explicit SimpleCredentialsProvider(const Credentials &credentials);
   SimpleCredentialsProvider(const std::string &accessKeyId,
-    const std::string &accessKeySecret);
+                            const std::string &accessKeySecret);
   ~SimpleCredentialsProvider();
 
   Credentials getCredentials() override;
 
- private:
+private:
   Credentials credentials_;
 };
-}  // namespace AlibabaCloud
-#endif   // CORE_INCLUDE_ALIBABACLOUD_CORE_SIMPLECREDENTIALSPROVIDER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_SIMPLECREDENTIALSPROVIDER_H_
diff --git a/core/include/alibabacloud/core/StsAssumeRoleCredentialsProvider.h b/core/include/alibabacloud/core/StsAssumeRoleCredentialsProvider.h
index 08becc69c..c67e08213 100644
--- a/core/include/alibabacloud/core/StsAssumeRoleCredentialsProvider.h
+++ b/core/include/alibabacloud/core/StsAssumeRoleCredentialsProvider.h
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_STSASSUMEROLECREDENTIALSPROVIDER_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_STSASSUMEROLECREDENTIALSPROVIDER_H_
@@ -25,23 +25,23 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT StsAssumeRoleCredentialsProvider
-    : public CredentialsProvider, public Sts::StsClient {
- public:
-  StsAssumeRoleCredentialsProvider(
-    const Credentials &credentials,
-    const ClientConfiguration &configuration,
-    const std::string &roleArn,
-    const std::string &roleSessionName,
-    const std::string &policy = "",
-    int durationSeconds = 3600);
+    : public CredentialsProvider,
+      public Sts::StsClient {
+public:
+  StsAssumeRoleCredentialsProvider(const Credentials &credentials,
+                                   const ClientConfiguration &configuration,
+                                   const std::string &roleArn,
+                                   const std::string &roleSessionName,
+                                   const std::string &policy = "",
+                                   int durationSeconds = 3600);
   ~StsAssumeRoleCredentialsProvider();
 
   Credentials getCredentials() override;
   using StsClient::assumeRole;
 
- private:
+private:
   void loadCredentials();
-  bool checkExpiry()const;
+  bool checkExpiry() const;
 
   std::mutex cachedMutex_;
   Credentials cachedCredentials_;
@@ -51,5 +51,5 @@ class ALIBABACLOUD_CORE_EXPORT StsAssumeRoleCredentialsProvider
   std::string roleArn_;
   std::string roleSessionName_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_STSASSUMEROLECREDENTIALSPROVIDER_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_STSASSUMEROLECREDENTIALSPROVIDER_H_
diff --git a/core/include/alibabacloud/core/Url.h b/core/include/alibabacloud/core/Url.h
index 18174879f..96af1d9cf 100644
--- a/core/include/alibabacloud/core/Url.h
+++ b/core/include/alibabacloud/core/Url.h
@@ -22,13 +22,13 @@
 
 namespace AlibabaCloud {
 class ALIBABACLOUD_CORE_EXPORT Url {
- public:
+public:
   explicit Url(const std::string &url = "");
   Url(const Url &other) = default;
   Url(Url &&other) = default;
   ~Url();
-  Url & operator=(const Url &url) = default;
-  Url & operator=(Url &&other) = default;
+  Url &operator=(const Url &url) = default;
+  Url &operator=(Url &&other) = default;
   bool operator==(const Url &url) const;
   bool operator!=(const Url &url) const;
 
@@ -38,11 +38,11 @@ class ALIBABACLOUD_CORE_EXPORT Url {
   void fromString(const std::string &url);
   bool hasFragment() const;
   bool hasQuery() const;
-  std::string host()const;
+  std::string host() const;
   bool isEmpty() const;
   bool isValid() const;
-  int port()const;
-  std::string  password() const;
+  int port() const;
+  std::string password() const;
   std::string path() const;
   std::string query() const;
   std::string scheme() const;
@@ -58,9 +58,9 @@ class ALIBABACLOUD_CORE_EXPORT Url {
   void setUserName(const std::string &userName);
   std::string toString() const;
   std::string userInfo() const;
-  std::string  userName() const;
+  std::string userName() const;
 
- private:
+private:
   std::string scheme_;
   std::string userName_;
   std::string password_;
@@ -70,5 +70,5 @@ class ALIBABACLOUD_CORE_EXPORT Url {
   std::string query_;
   std::string fragment_;
 };
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_URL_H_
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_URL_H_
diff --git a/core/include/alibabacloud/core/Utils.h b/core/include/alibabacloud/core/Utils.h
index 82dca4078..0667ab1d0 100644
--- a/core/include/alibabacloud/core/Utils.h
+++ b/core/include/alibabacloud/core/Utils.h
@@ -23,8 +23,7 @@
 #include <map>
 #include <string>
 
-namespace AlibabaCloud
-{
+namespace AlibabaCloud {
 std::string ComputeContentMD5(const char *data, size_t size);
 std::string GenerateUuid();
 std::string HttpMethodToString(HttpRequest::Method method);
diff --git a/core/include/alibabacloud/core/location/LocationClient.h b/core/include/alibabacloud/core/location/LocationClient.h
index e26c4c356..75aebd9e5 100644
--- a/core/include/alibabacloud/core/location/LocationClient.h
+++ b/core/include/alibabacloud/core/location/LocationClient.h
@@ -17,50 +17,51 @@
 #ifndef CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONCLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONCLIENT_H_
 
+#include "model/DescribeEndpointsRequest.h"
+#include "model/DescribeEndpointsResult.h"
 #include <alibabacloud/core/AsyncCallerContext.h>
 #include <alibabacloud/core/RpcServiceClient.h>
 #include <future>
 #include <memory>
 #include <string>
-#include "model/DescribeEndpointsRequest.h"
-#include "model/DescribeEndpointsResult.h"
-
 
 namespace AlibabaCloud {
 namespace Location {
 class ALIBABACLOUD_CORE_EXPORT LocationClient : public RpcServiceClient {
- public:
+public:
   typedef Outcome<Error, Model::DescribeEndpointsResult>
       DescribeEndpointsOutcome;
   typedef std::future<DescribeEndpointsOutcome>
       DescribeEndpointsOutcomeCallable;
-  typedef std::function<void(const LocationClient*,
-      const Model::DescribeEndpointsRequest&, const DescribeEndpointsOutcome&,
-      const std::shared_ptr<const AsyncCallerContext>&)>
+  typedef std::function<void(const LocationClient *,
+                             const Model::DescribeEndpointsRequest &,
+                             const DescribeEndpointsOutcome &,
+                             const std::shared_ptr<const AsyncCallerContext> &)>
       DescribeEndpointsAsyncHandler;
 
   LocationClient(const Credentials &credentials,
-      const ClientConfiguration &configuration);
+                 const ClientConfiguration &configuration);
   LocationClient(
       const std::shared_ptr<CredentialsProvider> &credentialsProvider,
       const ClientConfiguration &configuration);
   LocationClient(const std::string &accessKeyId,
-      const std::string &accessKeySecret,
-      const ClientConfiguration &configuration);
+                 const std::string &accessKeySecret,
+                 const ClientConfiguration &configuration);
   LocationClient(
-      const std::shared_ptr<Location::LocationClient>& locationClient);
+      const std::shared_ptr<Location::LocationClient> &locationClient);
   ~LocationClient();
-  virtual DescribeEndpointsOutcome describeEndpoints(
-      const Model::DescribeEndpointsRequest &request)const;
-  void describeEndpointsAsync(const Model::DescribeEndpointsRequest& request,
-      const DescribeEndpointsAsyncHandler& handler,
-      const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+  virtual DescribeEndpointsOutcome
+  describeEndpoints(const Model::DescribeEndpointsRequest &request) const;
+  void describeEndpointsAsync(
+      const Model::DescribeEndpointsRequest &request,
+      const DescribeEndpointsAsyncHandler &handler,
+      const std::shared_ptr<const AsyncCallerContext> &context = nullptr) const;
   DescribeEndpointsOutcomeCallable describeEndpointsCallable(
-      const Model::DescribeEndpointsRequest& request) const;
-  using RpcServiceClient::makeRequest;
+      const Model::DescribeEndpointsRequest &request) const;
   using RpcServiceClient::configuration;
+  using RpcServiceClient::makeRequest;
 };
-}  // namespace Location
-}  // namespace AlibabaCloud
+} // namespace Location
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONCLIENT_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONCLIENT_H_
diff --git a/core/include/alibabacloud/core/location/LocationRequest.h b/core/include/alibabacloud/core/location/LocationRequest.h
index c32ab9dd5..2212a2235 100644
--- a/core/include/alibabacloud/core/location/LocationRequest.h
+++ b/core/include/alibabacloud/core/location/LocationRequest.h
@@ -23,13 +23,13 @@
 namespace AlibabaCloud {
 namespace Location {
 class ALIBABACLOUD_CORE_EXPORT LocationRequest : public RpcServiceRequest {
- public:
-  explicit LocationRequest(const std::string & action);
+public:
+  explicit LocationRequest(const std::string &action);
   virtual ~LocationRequest();
 
- private:
+private:
 };
-}  // namespace Location
-}  // namespace AlibabaCloud
+} // namespace Location
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONREQUEST_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_LOCATIONREQUEST_H_
diff --git a/core/include/alibabacloud/core/location/model/DescribeEndpointsRequest.h b/core/include/alibabacloud/core/location/model/DescribeEndpointsRequest.h
index 7314349b8..62336c6c8 100644
--- a/core/include/alibabacloud/core/location/model/DescribeEndpointsRequest.h
+++ b/core/include/alibabacloud/core/location/model/DescribeEndpointsRequest.h
@@ -25,18 +25,18 @@ namespace Location {
 namespace Model {
 class ALIBABACLOUD_CORE_EXPORT DescribeEndpointsRequest
     : public LocationRequest {
- public:
+public:
   DescribeEndpointsRequest();
   ~DescribeEndpointsRequest();
 
-  std::string serviceCode()const;
-  void setServiceCode(const std::string& serviceCode);
-  std::string id()const;
-  void setId(const std::string& id);
-  std::string type()const;
-  void setType(const std::string& type);
+  std::string serviceCode() const;
+  void setServiceCode(const std::string &serviceCode);
+  std::string id() const;
+  void setId(const std::string &id);
+  std::string type() const;
+  void setType(const std::string &type);
 };
-}  // namespace Model
-}  // namespace Location
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_MODEL_DESCRIBEENDPOINTSREQUEST_H_
+} // namespace Model
+} // namespace Location
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_MODEL_DESCRIBEENDPOINTSREQUEST_H_
diff --git a/core/include/alibabacloud/core/location/model/DescribeEndpointsResult.h b/core/include/alibabacloud/core/location/model/DescribeEndpointsResult.h
index 75f0065a3..15a942181 100644
--- a/core/include/alibabacloud/core/location/model/DescribeEndpointsResult.h
+++ b/core/include/alibabacloud/core/location/model/DescribeEndpointsResult.h
@@ -19,14 +19,14 @@
 
 #include <alibabacloud/core/ServiceResult.h>
 #include <string>
-#include <vector>
 #include <utility>
+#include <vector>
 
 namespace AlibabaCloud {
 namespace Location {
 namespace Model {
 class ALIBABACLOUD_CORE_EXPORT DescribeEndpointsResult : public ServiceResult {
- public:
+public:
   struct Endpoint {
     std::string endpoint;
     std::string id;
@@ -40,20 +40,20 @@ class ALIBABACLOUD_CORE_EXPORT DescribeEndpointsResult : public ServiceResult {
   explicit DescribeEndpointsResult(const std::string &payload);
   ~DescribeEndpointsResult();
 
-  std::vector<Endpoint> endpoints()const;
+  std::vector<Endpoint> endpoints() const;
   void setEndpoints(const std::vector<Endpoint> &endpoints);
 
-  bool success()const;
+  bool success() const;
   void setSuccess(const bool &success);
 
- protected:
+protected:
   void parse(const std::string &payload);
 
- private:
+private:
   std::vector<Endpoint> endpoints_;
   bool success_;
 };
-}  // namespace Model
-}  // namespace Location
-}  // namespace AlibabaCloud
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_MODEL_DESCRIBEENDPOINTSRESULT_H_
+} // namespace Model
+} // namespace Location
+} // namespace AlibabaCloud
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_LOCATION_MODEL_DESCRIBEENDPOINTSRESULT_H_
diff --git a/core/include/alibabacloud/core/sts/StsClient.h b/core/include/alibabacloud/core/sts/StsClient.h
index b758b77f3..1f66655d9 100644
--- a/core/include/alibabacloud/core/sts/StsClient.h
+++ b/core/include/alibabacloud/core/sts/StsClient.h
@@ -1,77 +1,81 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSCLIENT_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSCLIENT_H_
 
+#include "model/AssumeRoleRequest.h"
+#include "model/AssumeRoleResult.h"
+#include "model/GetCallerIdentityRequest.h"
+#include "model/GetCallerIdentityResult.h"
 #include <alibabacloud/core/AsyncCallerContext.h>
 #include <alibabacloud/core/RpcServiceClient.h>
 #include <future>
 #include <memory>
 #include <string>
-#include "model/AssumeRoleRequest.h"
-#include "model/AssumeRoleResult.h"
-#include "model/GetCallerIdentityRequest.h"
-#include "model/GetCallerIdentityResult.h"
-
 
 namespace AlibabaCloud {
 namespace Sts {
 class ALIBABACLOUD_CORE_EXPORT StsClient : public RpcServiceClient {
- public:
+public:
   typedef Outcome<Error, Model::AssumeRoleResult> AssumeRoleOutcome;
   typedef std::future<AssumeRoleOutcome> AssumeRoleOutcomeCallable;
-  typedef std::function<void(const StsClient*,
-    const Model::AssumeRoleRequest&, const AssumeRoleOutcome&,
-    const std::shared_ptr<const AsyncCallerContext>&)> AssumeRoleAsyncHandler;
+  typedef std::function<void(const StsClient *,
+                             const Model::AssumeRoleRequest &,
+                             const AssumeRoleOutcome &,
+                             const std::shared_ptr<const AsyncCallerContext> &)>
+      AssumeRoleAsyncHandler;
 
   typedef Outcome<Error, Model::GetCallerIdentityResult>
-    GetCallerIdentityOutcome;
+      GetCallerIdentityOutcome;
   typedef std::future<GetCallerIdentityOutcome>
-    GetCallerIdentityOutcomeCallable;
-  typedef std::function<void(const StsClient*,
-    const Model::GetCallerIdentityRequest&, const GetCallerIdentityOutcome&,
-    const std::shared_ptr<const AsyncCallerContext>&)>
-  GetCallerIdentityAsyncHandler;
+      GetCallerIdentityOutcomeCallable;
+  typedef std::function<void(const StsClient *,
+                             const Model::GetCallerIdentityRequest &,
+                             const GetCallerIdentityOutcome &,
+                             const std::shared_ptr<const AsyncCallerContext> &)>
+      GetCallerIdentityAsyncHandler;
 
   StsClient(const Credentials &credentials,
-    const ClientConfiguration &configuration);
+            const ClientConfiguration &configuration);
   StsClient(const std::shared_ptr<CredentialsProvider> &credentialsProvider,
-    const ClientConfiguration &configuration);
+            const ClientConfiguration &configuration);
   StsClient(const std::string &accessKeyId, const std::string &accessKeySecret,
-    const ClientConfiguration &configuration);
+            const ClientConfiguration &configuration);
   ~StsClient();
 
-  virtual AssumeRoleOutcome assumeRole(
-    const Model::AssumeRoleRequest &request) const;
-  void assumeRoleAsync(const Model::AssumeRoleRequest& request,
-    const AssumeRoleAsyncHandler& handler,
-    const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
-  AssumeRoleOutcomeCallable assumeRoleCallable(
-    const Model::AssumeRoleRequest& request) const;
-  GetCallerIdentityOutcome getCallerIdentity(
-    const Model::GetCallerIdentityRequest &request)const;
-  void getCallerIdentityAsync(const Model::GetCallerIdentityRequest& request,
-    const GetCallerIdentityAsyncHandler& handler,
-    const std::shared_ptr<const AsyncCallerContext>& context = nullptr) const;
+  virtual AssumeRoleOutcome
+  assumeRole(const Model::AssumeRoleRequest &request) const;
+  void assumeRoleAsync(
+      const Model::AssumeRoleRequest &request,
+      const AssumeRoleAsyncHandler &handler,
+      const std::shared_ptr<const AsyncCallerContext> &context = nullptr) const;
+  AssumeRoleOutcomeCallable
+  assumeRoleCallable(const Model::AssumeRoleRequest &request) const;
+  GetCallerIdentityOutcome
+  getCallerIdentity(const Model::GetCallerIdentityRequest &request) const;
+  void getCallerIdentityAsync(
+      const Model::GetCallerIdentityRequest &request,
+      const GetCallerIdentityAsyncHandler &handler,
+      const std::shared_ptr<const AsyncCallerContext> &context = nullptr) const;
   GetCallerIdentityOutcomeCallable getCallerIdentityCallable(
-    const Model::GetCallerIdentityRequest& request) const;
+      const Model::GetCallerIdentityRequest &request) const;
   using RpcServiceClient::makeRequest;
 };
-  }  // namespace Sts
-}  // namespace AlibabaCloud
+} // namespace Sts
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSCLIENT_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSCLIENT_H_
diff --git a/core/include/alibabacloud/core/sts/StsRequest.h b/core/include/alibabacloud/core/sts/StsRequest.h
index d181cc3db..3e37d2582 100644
--- a/core/include/alibabacloud/core/sts/StsRequest.h
+++ b/core/include/alibabacloud/core/sts/StsRequest.h
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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 CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSREQUEST_H_
 #define CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSREQUEST_H_
@@ -23,13 +23,13 @@
 namespace AlibabaCloud {
 namespace Sts {
 class ALIBABACLOUD_CORE_EXPORT StsRequest : public RpcServiceRequest {
- public:
-  explicit StsRequest(const std::string & action);
+public:
+  explicit StsRequest(const std::string &action);
   virtual ~StsRequest();
 
- private:
+private:
 };
-}  // namespace Sts
-}  // namespace AlibabaCloud
+} // namespace Sts
+} // namespace AlibabaCloud
 
-#endif  // CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSREQUEST_H_
+#endif // CORE_INCLUDE_ALIBABACLOUD_CORE_STS_STSREQUEST_H_
diff --git a/core/include/alibabacloud/core/sts/model/AssumeRoleRequest.h b/core/include/alibabacloud/core/sts/model/AssumeRoleRequest.h
index 20d3e4512..1e65bbb79 100644
--- a/core/include/alibabacloud/core/sts/model/AssumeRoleRequest.h
+++ b/core/include/alibabacloud/core/sts/model/AssumeRoleRequest.h
@@ -1,43 +1,43 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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_CORE_STS_MODEL_ASSUMEROLEREQUEST_H_
 #define ALIBABACLOUD_CORE_STS_MODEL_ASSUMEROLEREQUEST_H_
 
-#include <string>
 #include <alibabacloud/core/sts/StsRequest.h>
+#include <string>
 
 namespace AlibabaCloud {
-  namespace Sts {
-    namespace Model {
-      class ALIBABACLOUD_CORE_EXPORT AssumeRoleRequest : public StsRequest {
-      public:
-        AssumeRoleRequest();
-        ~AssumeRoleRequest();
+namespace Sts {
+namespace Model {
+class ALIBABACLOUD_CORE_EXPORT AssumeRoleRequest : public StsRequest {
+public:
+  AssumeRoleRequest();
+  ~AssumeRoleRequest();
 
-        int durationSeconds()const;
-        std::string policy()const;
-        std::string roleArn()const;
-        std::string roleSessionName()const;
-        void setDurationSeconds(int durationSeconds);
-        void setPolicy(const std::string &policy);
-        void setRoleArn(const std::string & roleArn);
-        void setRoleSessionName(const std::string & roleSessionName);
-      };
-    }
-  }
-}
+  int durationSeconds() const;
+  std::string policy() const;
+  std::string roleArn() const;
+  std::string roleSessionName() const;
+  void setDurationSeconds(int durationSeconds);
+  void setPolicy(const std::string &policy);
+  void setRoleArn(const std::string &roleArn);
+  void setRoleSessionName(const std::string &roleSessionName);
+};
+} // namespace Model
+} // namespace Sts
+} // namespace AlibabaCloud
 #endif // !ALIBABACLOUD_CORE_STS_MODEL_ASSUMEROLEREQUEST_H_
diff --git a/core/include/alibabacloud/core/sts/model/AssumeRoleResult.h b/core/include/alibabacloud/core/sts/model/AssumeRoleResult.h
index 906b88374..f2c8be81d 100644
--- a/core/include/alibabacloud/core/sts/model/AssumeRoleResult.h
+++ b/core/include/alibabacloud/core/sts/model/AssumeRoleResult.h
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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_CORE_STS_MODEL_ASSUMEROLERESULT_H_
 #define ALIBABACLOUD_CORE_STS_MODEL_ASSUMEROLERESULT_H_
@@ -20,34 +20,35 @@
 #include <alibabacloud/core/ServiceResult.h>
 
 namespace AlibabaCloud {
-  namespace Sts {
-    namespace Model {
-      class ALIBABACLOUD_CORE_EXPORT AssumeRoleResult : public ServiceResult {
-      public:
-        struct AssumedRoleUser {
-          std::string arn;
-          std::string assumedRoleId;
-        };
-        struct Credentials {
-          std::string accessKeyId;
-          std::string accessKeySecret;
-          std::string expiration;
-          std::string securityToken;
-        };
+namespace Sts {
+namespace Model {
+class ALIBABACLOUD_CORE_EXPORT AssumeRoleResult : public ServiceResult {
+public:
+  struct AssumedRoleUser {
+    std::string arn;
+    std::string assumedRoleId;
+  };
+  struct Credentials {
+    std::string accessKeyId;
+    std::string accessKeySecret;
+    std::string expiration;
+    std::string securityToken;
+  };
 
-        AssumeRoleResult();
-        explicit AssumeRoleResult(const std::string &payload);
-        ~AssumeRoleResult();
+  AssumeRoleResult();
+  explicit AssumeRoleResult(const std::string &payload);
+  ~AssumeRoleResult();
 
-        AssumedRoleUser assumedRoleUser()const;
-        Credentials credentials()const;
-      private:
-        void parse(const std::string &payload);
+  AssumedRoleUser assumedRoleUser() const;
+  Credentials credentials() const;
 
-        AssumedRoleUser assumedRoleUser_;
-        Credentials credentials_;
-      };
-    }
-  }
-}
+private:
+  void parse(const std::string &payload);
+
+  AssumedRoleUser assumedRoleUser_;
+  Credentials credentials_;
+};
+} // namespace Model
+} // namespace Sts
+} // namespace AlibabaCloud
 #endif // !ALIBABACLOUD_CORE_STS_MODEL_ASSUMEROLERESULT_H_
diff --git a/core/include/alibabacloud/core/sts/model/GetCallerIdentityRequest.h b/core/include/alibabacloud/core/sts/model/GetCallerIdentityRequest.h
index e1ea02c52..5ac376f41 100644
--- a/core/include/alibabacloud/core/sts/model/GetCallerIdentityRequest.h
+++ b/core/include/alibabacloud/core/sts/model/GetCallerIdentityRequest.h
@@ -1,37 +1,36 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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_CORE_STS_MODEL_GETCALLERIDENTITYREQUEST_H_
 #define ALIBABACLOUD_CORE_STS_MODEL_GETCALLERIDENTITYREQUEST_H_
 
-#include <string>
 #include <alibabacloud/core/sts/StsRequest.h>
+#include <string>
 
 namespace AlibabaCloud {
-  namespace Sts {
-    namespace Model {
-      class ALIBABACLOUD_CORE_EXPORT GetCallerIdentityRequest : public StsRequest {
-      public:
-        GetCallerIdentityRequest();
-        ~GetCallerIdentityRequest();
+namespace Sts {
+namespace Model {
+class ALIBABACLOUD_CORE_EXPORT GetCallerIdentityRequest : public StsRequest {
+public:
+  GetCallerIdentityRequest();
+  ~GetCallerIdentityRequest();
 
-      private:
-
-      };
-    }
-  }
-}
+private:
+};
+} // namespace Model
+} // namespace Sts
+} // namespace AlibabaCloud
 #endif // !ALIBABACLOUD_CORE_STS_MODEL_GETCALLERIDENTITYREQUEST_H_
diff --git a/core/include/alibabacloud/core/sts/model/GetCallerIdentityResult.h b/core/include/alibabacloud/core/sts/model/GetCallerIdentityResult.h
index 2f1c52e1f..33dfb8b87 100644
--- a/core/include/alibabacloud/core/sts/model/GetCallerIdentityResult.h
+++ b/core/include/alibabacloud/core/sts/model/GetCallerIdentityResult.h
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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_CORE_STS_MODEL_GETCALLERIDENTITYRESULT_H_
 #define ALIBABACLOUD_CORE_STS_MODEL_GETCALLERIDENTITYRESULT_H_
@@ -20,26 +20,27 @@
 #include <alibabacloud/core/ServiceResult.h>
 
 namespace AlibabaCloud {
-  namespace Sts {
-    namespace Model {
-      class ALIBABACLOUD_CORE_EXPORT GetCallerIdentityResult : public ServiceResult {
-      public:
-        GetCallerIdentityResult();
-        explicit GetCallerIdentityResult(const std::string &payload);
-        ~GetCallerIdentityResult();
+namespace Sts {
+namespace Model {
+class ALIBABACLOUD_CORE_EXPORT GetCallerIdentityResult : public ServiceResult {
+public:
+  GetCallerIdentityResult();
+  explicit GetCallerIdentityResult(const std::string &payload);
+  ~GetCallerIdentityResult();
 
-        std::string accountId();
-        std::string arn()const;
-        std::string userId()const;
-      private:
-        void parse(const std::string &payload);
+  std::string accountId();
+  std::string arn() const;
+  std::string userId() const;
 
-        std::string accountId_;
-        std::string arn_;
-        std::string userId_;
-      };
-    }
-  }
-}
+private:
+  void parse(const std::string &payload);
+
+  std::string accountId_;
+  std::string arn_;
+  std::string userId_;
+};
+} // namespace Model
+} // namespace Sts
+} // namespace AlibabaCloud
 
 #endif // !ALIBABACLOUD_CORE_STS_MODEL_GETCALLERIDENTITYRESULT_H_
diff --git a/core/src/location/LocationClient.cc b/core/src/location/LocationClient.cc
index 8bcbff265..7ad9f647c 100644
--- a/core/src/location/LocationClient.cc
+++ b/core/src/location/LocationClient.cc
@@ -14,75 +14,68 @@
  * limitations under the License.
  */
 
-#include <alibabacloud/core/location/LocationClient.h>
 #include <alibabacloud/core/SimpleCredentialsProvider.h>
+#include <alibabacloud/core/location/LocationClient.h>
 
 using namespace AlibabaCloud;
 using namespace AlibabaCloud::Location;
 
 namespace {
-  const std::string SERVICE_NAME = "Location";
-  const std::string ENDPOINT = "location.aliyuncs.com";
-}
+const std::string SERVICE_NAME = "Location";
+const std::string ENDPOINT = "location.aliyuncs.com";
+} // namespace
 
 LocationClient::LocationClient(const Credentials &credentials,
-  const ClientConfiguration &configuration) :
-  RpcServiceClient(SERVICE_NAME,
-    std::make_shared<SimpleCredentialsProvider>(credentials), configuration) {
-}
+                               const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME,
+                       std::make_shared<SimpleCredentialsProvider>(credentials),
+                       configuration) {}
 
 LocationClient::LocationClient(
-  const std::shared_ptr<CredentialsProvider>& credentialsProvider,
-  const ClientConfiguration & configuration) :
-  RpcServiceClient(SERVICE_NAME, credentialsProvider, configuration) {
-}
+    const std::shared_ptr<CredentialsProvider> &credentialsProvider,
+    const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME, credentialsProvider, configuration) {}
 
-LocationClient::LocationClient(const std::string & accessKeyId,
-  const std::string & accessKeySecret,
-  const ClientConfiguration & configuration) :
-  RpcServiceClient(SERVICE_NAME,
-    std::make_shared<SimpleCredentialsProvider>(accessKeyId,
-      accessKeySecret), configuration) {
-}
+LocationClient::LocationClient(const std::string &accessKeyId,
+                               const std::string &accessKeySecret,
+                               const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME,
+                       std::make_shared<SimpleCredentialsProvider>(
+                           accessKeyId, accessKeySecret),
+                       configuration) {}
 
 LocationClient::LocationClient(
-  const std::shared_ptr<Location::LocationClient>& locationClient):
-  RpcServiceClient(SERVICE_NAME,
-    locationClient->credentialsProvider(),
-    locationClient->configuration()) {
-}
-
+    const std::shared_ptr<Location::LocationClient> &locationClient)
+    : RpcServiceClient(SERVICE_NAME, locationClient->credentialsProvider(),
+                       locationClient->configuration()) {}
 
 LocationClient::~LocationClient() {}
 
 LocationClient::DescribeEndpointsOutcome LocationClient::describeEndpoints(
-  const Model::DescribeEndpointsRequest &request) const {
+    const Model::DescribeEndpointsRequest &request) const {
   auto outcome = makeRequest(ENDPOINT, request);
 
   if (outcome.isSuccess())
     return DescribeEndpointsOutcome(
-      Model::DescribeEndpointsResult(outcome.result()));
+        Model::DescribeEndpointsResult(outcome.result()));
   else
     return DescribeEndpointsOutcome(outcome.error());
 }
 
 void LocationClient::describeEndpointsAsync(
-  const Model::DescribeEndpointsRequest& request,
-  const DescribeEndpointsAsyncHandler& handler,
-  const std::shared_ptr<const AsyncCallerContext>& context) const {
-  std::async(std::launch::async,
-    [this, request, handler, context]() {
+    const Model::DescribeEndpointsRequest &request,
+    const DescribeEndpointsAsyncHandler &handler,
+    const std::shared_ptr<const AsyncCallerContext> &context) const {
+  std::async(std::launch::async, [this, request, handler, context]() {
     handler(this, request, describeEndpoints(request), context);
   });
 }
 
 LocationClient::DescribeEndpointsOutcomeCallable
 LocationClient::describeEndpointsCallable(
-  const Model::DescribeEndpointsRequest &request) const {
+    const Model::DescribeEndpointsRequest &request) const {
   auto task = std::make_shared<std::packaged_task<DescribeEndpointsOutcome()>>(
-    [this, request]() {
-    return this->describeEndpoints(request);
-  });
+      [this, request]() { return this->describeEndpoints(request); });
 
   asyncExecute(new Runnable([task]() { (*task)(); }));
   return task->get_future();
diff --git a/core/src/location/LocationRequest.cc b/core/src/location/LocationRequest.cc
index 2009c5f3d..e0034157a 100644
--- a/core/src/location/LocationRequest.cc
+++ b/core/src/location/LocationRequest.cc
@@ -18,9 +18,7 @@
 
 using namespace AlibabaCloud::Location;
 
-LocationRequest::LocationRequest(const std::string & action) :
-  RpcServiceRequest("location", "2015-06-12", action) {
-}
+LocationRequest::LocationRequest(const std::string &action)
+    : RpcServiceRequest("location", "2015-06-12", action) {}
 
-LocationRequest::~LocationRequest() {
-}
+LocationRequest::~LocationRequest() {}
diff --git a/core/src/location/model/DescribeEndpointsRequest.cc b/core/src/location/model/DescribeEndpointsRequest.cc
index b35710548..b9c112f43 100644
--- a/core/src/location/model/DescribeEndpointsRequest.cc
+++ b/core/src/location/model/DescribeEndpointsRequest.cc
@@ -19,33 +19,27 @@
 using namespace AlibabaCloud::Location;
 using namespace AlibabaCloud::Location::Model;
 
-DescribeEndpointsRequest::DescribeEndpointsRequest() :
-  LocationRequest("DescribeEndpoints")
-{}
+DescribeEndpointsRequest::DescribeEndpointsRequest()
+    : LocationRequest("DescribeEndpoints") {}
 
-DescribeEndpointsRequest::~DescribeEndpointsRequest()
-{}
+DescribeEndpointsRequest::~DescribeEndpointsRequest() {}
 
-std::string DescribeEndpointsRequest::serviceCode()const {
+std::string DescribeEndpointsRequest::serviceCode() const {
   return parameter("ServiceCode");
 }
 
-void DescribeEndpointsRequest::setServiceCode(const std::string & serviceCode) {
+void DescribeEndpointsRequest::setServiceCode(const std::string &serviceCode) {
   setParameter("ServiceCode", serviceCode);
 }
 
-std::string DescribeEndpointsRequest::id()const {
-  return parameter("Id");
-}
+std::string DescribeEndpointsRequest::id() const { return parameter("Id"); }
 
-void DescribeEndpointsRequest::setId(const std::string & id) {
+void DescribeEndpointsRequest::setId(const std::string &id) {
   setParameter("Id", id);
 }
 
-std::string DescribeEndpointsRequest::type()const {
-  return parameter("Type");
-}
+std::string DescribeEndpointsRequest::type() const { return parameter("Type"); }
 
-void DescribeEndpointsRequest::setType(const std::string & type) {
+void DescribeEndpointsRequest::setType(const std::string &type) {
   setParameter("Type", type);
 }
diff --git a/core/src/sts/StsClient.cc b/core/src/sts/StsClient.cc
index 61d531bea..9d0e6fb90 100644
--- a/core/src/sts/StsClient.cc
+++ b/core/src/sts/StsClient.cc
@@ -1,57 +1,55 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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/core/sts/StsClient.h>
-#include <alibabacloud/core/SimpleCredentialsProvider.h>
 #include <alibabacloud/core/EndpointProvider.h>
+#include <alibabacloud/core/SimpleCredentialsProvider.h>
+#include <alibabacloud/core/sts/StsClient.h>
 
 using namespace AlibabaCloud;
 using namespace AlibabaCloud::Sts;
 using namespace AlibabaCloud::Sts::Model;
 
 namespace {
-  const std::string SERVICE_NAME = "Sts";
-  const std::string ENDPOINT = "sts.aliyuncs.com";
-}
+const std::string SERVICE_NAME = "Sts";
+const std::string ENDPOINT = "sts.aliyuncs.com";
+} // namespace
 
 StsClient::StsClient(const Credentials &credentials,
-  const ClientConfiguration &configuration) :
-  RpcServiceClient(SERVICE_NAME,
-    std::make_shared<SimpleCredentialsProvider>(credentials), configuration) {
-}
+                     const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME,
+                       std::make_shared<SimpleCredentialsProvider>(credentials),
+                       configuration) {}
 
 StsClient::StsClient(
-  const std::shared_ptr<CredentialsProvider>& credentialsProvider,
-  const ClientConfiguration & configuration) :
-  RpcServiceClient(SERVICE_NAME, credentialsProvider, configuration) {
-}
+    const std::shared_ptr<CredentialsProvider> &credentialsProvider,
+    const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME, credentialsProvider, configuration) {}
 
-StsClient::StsClient(const std::string & accessKeyId,
-  const std::string & accessKeySecret,
-  const ClientConfiguration & configuration) :
-  RpcServiceClient(SERVICE_NAME,
-    std::make_shared<SimpleCredentialsProvider>(accessKeyId,
-      accessKeySecret), configuration) {
-}
+StsClient::StsClient(const std::string &accessKeyId,
+                     const std::string &accessKeySecret,
+                     const ClientConfiguration &configuration)
+    : RpcServiceClient(SERVICE_NAME,
+                       std::make_shared<SimpleCredentialsProvider>(
+                           accessKeyId, accessKeySecret),
+                       configuration) {}
 
-StsClient::~StsClient() {
-}
+StsClient::~StsClient() {}
 
-StsClient::AssumeRoleOutcome StsClient::assumeRole(
-  const Model::AssumeRoleRequest &request)const {
+StsClient::AssumeRoleOutcome
+StsClient::assumeRole(const Model::AssumeRoleRequest &request) const {
   auto outcome = makeRequest(ENDPOINT, request);
 
   if (outcome.isSuccess())
@@ -60,9 +58,10 @@ StsClient::AssumeRoleOutcome StsClient::assumeRole(
     return AssumeRoleOutcome(Error(outcome.error()));
 }
 
-void StsClient::assumeRoleAsync(const Model::AssumeRoleRequest & request,
-  const AssumeRoleAsyncHandler & handler,
-  const std::shared_ptr<const AsyncCallerContext>& context) const {
+void StsClient::assumeRoleAsync(
+    const Model::AssumeRoleRequest &request,
+    const AssumeRoleAsyncHandler &handler,
+    const std::shared_ptr<const AsyncCallerContext> &context) const {
   auto fn = [this, request, handler, context]() {
     handler(this, request, assumeRole(request), context);
   };
@@ -70,19 +69,17 @@ void StsClient::assumeRoleAsync(const Model::AssumeRoleRequest & request,
   asyncExecute(new Runnable(fn));
 }
 
-StsClient::AssumeRoleOutcomeCallable StsClient::assumeRoleCallable(
-  const Model::AssumeRoleRequest & request) const {
+StsClient::AssumeRoleOutcomeCallable
+StsClient::assumeRoleCallable(const Model::AssumeRoleRequest &request) const {
   auto task = std::make_shared<std::packaged_task<AssumeRoleOutcome()>>(
-    [this, request]() {
-    return this->assumeRole(request);
-  });
+      [this, request]() { return this->assumeRole(request); });
 
   asyncExecute(new Runnable([task]() { (*task)(); }));
   return task->get_future();
 }
 
-StsClient::GetCallerIdentityOutcome StsClient::getCallerIdentity(
-  const GetCallerIdentityRequest &request) const {
+StsClient::GetCallerIdentityOutcome
+StsClient::getCallerIdentity(const GetCallerIdentityRequest &request) const {
   auto outcome = makeRequest(ENDPOINT, request);
 
   if (outcome.isSuccess())
@@ -91,9 +88,10 @@ StsClient::GetCallerIdentityOutcome StsClient::getCallerIdentity(
     return GetCallerIdentityOutcome(Error(outcome.error()));
 }
 
-void StsClient::getCallerIdentityAsync(const GetCallerIdentityRequest& request,
-  const GetCallerIdentityAsyncHandler& handler,
-  const std::shared_ptr<const AsyncCallerContext>& context) const {
+void StsClient::getCallerIdentityAsync(
+    const GetCallerIdentityRequest &request,
+    const GetCallerIdentityAsyncHandler &handler,
+    const std::shared_ptr<const AsyncCallerContext> &context) const {
   auto fn = [this, request, handler, context]() {
     handler(this, request, getCallerIdentity(request), context);
   };
@@ -103,11 +101,9 @@ void StsClient::getCallerIdentityAsync(const GetCallerIdentityRequest& request,
 
 StsClient::GetCallerIdentityOutcomeCallable
 StsClient::getCallerIdentityCallable(
-  const GetCallerIdentityRequest &request) const {
+    const GetCallerIdentityRequest &request) const {
   auto task = std::make_shared<std::packaged_task<GetCallerIdentityOutcome()>>(
-    [this, request]() {
-    return this->getCallerIdentity(request);
-  });
+      [this, request]() { return this->getCallerIdentity(request); });
 
   asyncExecute(new Runnable([task]() { (*task)(); }));
   return task->get_future();
diff --git a/core/src/sts/StsRequest.cc b/core/src/sts/StsRequest.cc
index 3128957d6..28772ba5b 100644
--- a/core/src/sts/StsRequest.cc
+++ b/core/src/sts/StsRequest.cc
@@ -1,27 +1,25 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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/core/sts/StsRequest.h>
 
 using namespace AlibabaCloud;
 using namespace AlibabaCloud::Sts;
 
-StsRequest::StsRequest(const std::string & action) :
-  RpcServiceRequest("sts", "2015-04-01", action) {
-}
+StsRequest::StsRequest(const std::string &action)
+    : RpcServiceRequest("sts", "2015-04-01", action) {}
 
-StsRequest::~StsRequest() {
-}
+StsRequest::~StsRequest() {}
diff --git a/core/src/sts/model/AssumeRoleRequest.cc b/core/src/sts/model/AssumeRoleRequest.cc
index 9a579ddf6..232898367 100644
--- a/core/src/sts/model/AssumeRoleRequest.cc
+++ b/core/src/sts/model/AssumeRoleRequest.cc
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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/core/sts/model/AssumeRoleRequest.h>
 
@@ -20,27 +20,21 @@
 using namespace AlibabaCloud::Sts;
 using namespace AlibabaCloud::Sts::Model;
 
-AssumeRoleRequest::AssumeRoleRequest() :
-  StsRequest("AssumeRole") {
+AssumeRoleRequest::AssumeRoleRequest() : StsRequest("AssumeRole") {
   setRoleArn("");
   setRoleSessionName("");
   setDurationSeconds(3600);
 }
 
-AssumeRoleRequest::~AssumeRoleRequest() {
-}
+AssumeRoleRequest::~AssumeRoleRequest() {}
 
 int AssumeRoleRequest::durationSeconds() const {
   return std::stoi(parameter("DurationSeconds"));
 }
 
-std::string AssumeRoleRequest::policy() const {
-  return parameter("Policy");
-}
+std::string AssumeRoleRequest::policy() const { return parameter("Policy"); }
 
-std::string AssumeRoleRequest::roleArn() const {
-  return parameter("RoleArn");
-}
+std::string AssumeRoleRequest::roleArn() const { return parameter("RoleArn"); }
 
 std::string AssumeRoleRequest::roleSessionName() const {
   return parameter("RoleSessionName");
@@ -50,15 +44,14 @@ void AssumeRoleRequest::setDurationSeconds(int durationSeconds) {
   setParameter("DurationSeconds", std::to_string(durationSeconds));
 }
 
-void AssumeRoleRequest::setPolicy(const std::string & policy) {
+void AssumeRoleRequest::setPolicy(const std::string &policy) {
   setParameter("Policy", policy);
 }
 
-void AssumeRoleRequest::setRoleArn(const std::string & roleArn) {
+void AssumeRoleRequest::setRoleArn(const std::string &roleArn) {
   setParameter("RoleArn", roleArn);
 }
 
-void AssumeRoleRequest::setRoleSessionName(
-  const std::string & roleSessionName) {
+void AssumeRoleRequest::setRoleSessionName(const std::string &roleSessionName) {
   setParameter("RoleSessionName", roleSessionName);
 }
diff --git a/core/src/sts/model/AssumeRoleResult.cc b/core/src/sts/model/AssumeRoleResult.cc
index cf1811f7e..42349780a 100644
--- a/core/src/sts/model/AssumeRoleResult.cc
+++ b/core/src/sts/model/AssumeRoleResult.cc
@@ -25,25 +25,21 @@ AssumeRoleResult::AssumeRoleResult()
     : ServiceResult(), assumedRoleUser_(), credentials_() {}
 
 AssumeRoleResult::AssumeRoleResult(const std::string &payload)
-    : ServiceResult(), assumedRoleUser_(), credentials_()
-{
+    : ServiceResult(), assumedRoleUser_(), credentials_() {
   parse(payload);
 }
 
 AssumeRoleResult::~AssumeRoleResult() {}
 
-AssumeRoleResult::AssumedRoleUser AssumeRoleResult::assumedRoleUser() const
-{
+AssumeRoleResult::AssumedRoleUser AssumeRoleResult::assumedRoleUser() const {
   return assumedRoleUser_;
 }
 
-AssumeRoleResult::Credentials AssumeRoleResult::credentials() const
-{
+AssumeRoleResult::Credentials AssumeRoleResult::credentials() const {
   return credentials_;
 }
 
-void AssumeRoleResult::parse(const std::string &payload)
-{
+void AssumeRoleResult::parse(const std::string &payload) {
   Json::Reader reader;
   Json::Value value;
   reader.parse(payload, value);
diff --git a/core/src/sts/model/GetCallerIdentityRequest.cc b/core/src/sts/model/GetCallerIdentityRequest.cc
index 7c08987ad..1aff84b51 100644
--- a/core/src/sts/model/GetCallerIdentityRequest.cc
+++ b/core/src/sts/model/GetCallerIdentityRequest.cc
@@ -1,18 +1,18 @@
 /*
-* Copyright 1999-2019 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.
-*/
+ * Copyright 1999-2019 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/core/sts/model/GetCallerIdentityRequest.h>
 
@@ -20,9 +20,7 @@ using namespace AlibabaCloud;
 using namespace AlibabaCloud::Sts;
 using namespace AlibabaCloud::Sts::Model;
 
-GetCallerIdentityRequest::GetCallerIdentityRequest() :
-  StsRequest("GetCallerIdentity") {
-}
+GetCallerIdentityRequest::GetCallerIdentityRequest()
+    : StsRequest("GetCallerIdentity") {}
 
-GetCallerIdentityRequest::~GetCallerIdentityRequest() {
-}
+GetCallerIdentityRequest::~GetCallerIdentityRequest() {}