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diff --git a/src/buildtool/execution_api/execution_service/operations_server.hpp b/src/buildtool/execution_api/execution_service/operations_server.hpp
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+// Copyright 2023 Huawei Cloud Computing Technology Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef OPERATIONS_SERVER_HPP
+#define OPERATIONS_SERVER_HPP
+
+#include "google/longrunning/operations.grpc.pb.h"
+#include "src/buildtool/logging/logger.hpp"
+
+class OperarationsServiceImpl final
+    : public ::google::longrunning::Operations::Service {
+  public:
+    // Lists operations that match the specified filter in the request. If the
+    // server doesn't support this method, it returns `UNIMPLEMENTED`.
+    //
+    // NOTE: the `name` binding below allows API services to override the
+    // binding to use different resource name schemes, such as
+    // `users/*/operations`.
+    auto ListOperations(
+        ::grpc::ServerContext* context,
+        const ::google::longrunning::ListOperationsRequest* request,
+        ::google::longrunning::ListOperationsResponse* response)
+        -> ::grpc::Status override;
+    // Gets the latest state of a long-running operation.  Clients can use this
+    // method to poll the operation result at intervals as recommended by the
+    // API service.
+    auto GetOperation(::grpc::ServerContext* context,
+                      const ::google::longrunning::GetOperationRequest* request,
+                      ::google::longrunning::Operation* response)
+        -> ::grpc::Status override;
+    // Deletes a long-running operation. This method indicates that the client
+    // is no longer interested in the operation result. It does not cancel the
+    // operation. If the server doesn't support this method, it returns
+    // `google.rpc.Code.UNIMPLEMENTED`.
+    auto DeleteOperation(
+        ::grpc::ServerContext* context,
+        const ::google::longrunning::DeleteOperationRequest* request,
+        ::google::protobuf::Empty* response) -> ::grpc::Status override;
+    // Starts asynchronous cancellation on a long-running operation.  The server
+    // makes a best effort to cancel the operation, but success is not
+    // guaranteed.  If the server doesn't support this method, it returns
+    // `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
+    // [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
+    // other methods to check whether the cancellation succeeded or whether the
+    // operation completed despite cancellation. On successful cancellation,
+    // the operation is not deleted; instead, it becomes an operation with
+    // an [Operation.error][google.longrunning.Operation.error] value with a
+    // [google.rpc.Status.code][google.rpc.Status.code] of 1, corresponding to
+    // `Code.CANCELLED`.
+    auto CancelOperation(
+        ::grpc::ServerContext* context,
+        const ::google::longrunning::CancelOperationRequest* request,
+        ::google::protobuf::Empty* response) -> ::grpc::Status override;
+
+  private:
+    Logger logger_{"execution-service:operations"};
+};
+
+#endif