//<employeeId> public string Execute(params string[] args) { var employeeId = int.Parse(args[0]); var managerDto = employeeService.GetManagerInfo(employeeId); var sb = new StringBuilder(); sb.AppendLine($"{managerDto.FirstName} {managerDto.LastName} | Employees: {managerDto.ManagedEmployees.Count}"); foreach (var employee in managerDto.ManagedEmployees) { sb.AppendLine($" -{employee.FirstName} {employee.LastName} - ${employee.Salary:f2}"); } return(sb.ToString().Trim()); }