public async Task <IActionResult> GetRoundsForCKeys([FromBody] RoundsForCKeyAggregationModel model)
        {
            if (model.CKeys == null || model.CKeys.Count == 0)
            {
                return(new StatusCodeResult(400));
            }

            return(Json(await _roundService.GetCommonRounds(model.CKeys, new CommonRoundsOptions()
            {
                StartingRound = model.StartingRound,
                GTERound = model.GTERound,
                Limit = model.Limit
            })));
        }