syntax = "proto3"; option go_package = "./pb"; package pb; // 价格相关服务 service PriceService { // 计算费用 rpc calculatePrice(CalculatePriceRequest) returns (CalculatePriceResponse); } // 计算费用 message CalculatePriceRequest { string priceType = 1; double trafficGB = 2; double bandwidthMB = 3; int64 nodeRegionId = 4; } message CalculatePriceResponse { double amount = 1; bool hasNodeRegionPrice = 2; }