New Host

// Create new host and set standard properties
var host = new Host(session)
{
    Name = "Web Server",
    IPv4Address = IPAddress.Parse("10.1.1.1"),
    Color = Colors.LightGreen,
    Comments = "Internal Web Server"
};
// Add host to an existing group
host.Groups.Add("Web Servers");

// Send request to create new host to server and check for any errors
try
{
    await host.AcceptChanges();

    Console.WriteLine($"Name: {host.Name}");
    Console.WriteLine($"IP: {host.IPv4Address}");
    Console.WriteLine($"UID: {host.UID}");

    /// Uncomment the below line to publish change
    // await session.Publish();
}
catch (Koopman.CheckPoint.Exceptions.ValidationFailedException e)
{
    // Catch Check Point validation exception. In this example could be thrown if name
    // already in use, or IP address already used (Call
    // host.AcceptChanges(Ignore.Warnings) to allow objects with the same IP).
    Console.WriteLine($"ValidationFailedException: {e}");

    // By default the ToString method on all GenericException classes will include all
    // messages in the BlockingErrors, Errors and Warnings properties after the main Message
}
catch (Koopman.CheckPoint.Exceptions.ObjectNotFoundException e)
{
    // Catch Check Point object not found exception. In this example should only be
    // thrown if the group Web Servers doesn't already exist
    Console.WriteLine($"ObjectNotFoundException: {e}");
}
catch (Koopman.CheckPoint.Exceptions.GenericException e)
{
    // Catch any other Check Point exception that has not already been caught
    Console.WriteLine($"GenericException ({e.GetType().Name}): {e}");
}