syntax = "proto3";

package IBProto;

message SecDefOptParamsRequest {
    optional int32 reqId = 1;
    optional string underlyingSymbol = 2;
    optional string futFopExchange = 3;
    optional string underlyingSecType = 4;
    optional int32 underlyingConId = 5;
}

message SecDefOptParameter {
    optional int32 reqId = 1;
    optional string exchange = 2;
    optional int32 underlyingConId = 3;
    optional string tradingClass = 4;
    optional string multiplier = 5;
    repeated string expirations = 6;
    repeated double strikes = 7;
}
