export class CancelBatchOrderReq{ private _symbol!:string; private _marginCoin!:string; private _orderIds!:string[]; get symbol(): string { return this._symbol; } set symbol(value: string) { this._symbol = value; } get marginCoin(): string { return this._marginCoin; } set marginCoin(value: string) { this._marginCoin = value; } get orderIds(): string[] { return this._orderIds; } set orderIds(value: string[]) { this._orderIds = value; } }