//<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());
}