public IApiResult Create(CreateCustomer operation) { var result = operation.ExecuteAsync().Result; if (result is ValidationsOutput) { return(new ApiResult <List <ValidationItem> >() { Data = ((ValidationsOutput)result).Errors }); } else { return(new ApiResult <object>() { Status = ApiResult <object> .ApiStatus.Success, ID = ((ComplateOperation <int>)result).ID.Value }); } }