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

message C2S {
    required int64 chainId = 1;         // 产业链ID
}

message IndustrialChainNode {
    optional int64 nodeId = 1;              // 节点ID
    optional int64 parentNodeId = 2;        // 父节点ID (根节点为0)
    optional int64 layerSth = 3;            // 节点层级(从1开始)
    optional string name = 4;               // 节点名称
    optional int64 plateId = 5;             // 关联板块ID(可选)
}

message InformationLink {
    optional string title = 1;          // 资讯标题
    optional string url = 2;            // 资讯链接
}

message S2C {
    optional int64 chainId = 1;                         // 产业链ID
    optional int32 chainType = 2;                       // 类型
    optional string name = 3;                           // 名称
    repeated IndustrialChainNode nodeList = 4;          // 节点列表(按层级分组)
    repeated InformationLink informationList = 5;       // 资讯链接
}

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;
}