syntax = "proto2";
package Qot_GetEventContractCategory;
option java_package = "com.futu.openapi.pb";
option go_package = "github.com/futuopen/ftapi4go/pb/qotgeteventcontractcategory";

// 分类项
message CategoryItem {
    required string category = 1;            // 分类标识 ("SPORTS", "POLITICS")
    optional string categoryName = 2;        // 多语言名称
    repeated string tags = 3;                // 子分类标识列表 ("BASEBALL", "FOOTBALL")
}

message C2S {
    optional string category = 1;            // 一级分类标识，选填；填写则只返回该分类的内容
}

message S2C {
    repeated CategoryItem categoryList = 1;
}

message Request {
    required C2S c2s = 1;
}

message Response {
    required int32 retType = 1 [default = -400];
    optional string retMsg = 2;
    optional int32 errCode = 3;
    optional S2C s2c = 4;
}