var exampleRecordFqdns = exampleCertificate.DomainValidationOptions.Apply(dvos =>
{
    var fqdns = new List<Output<string>>();
    foreach (var dvo in dvos)
    {
        var record = new Record($"exampleRecord-{dvo.DomainName}", new RecordArgs
        {
            AllowOverwrite = true,
            Name = dvo.ResourceRecordName,
            Records = { dvo.ResourceRecordValue },
            Ttl = 60,
            Type = dvo.ResourceRecordType,
            ZoneId = exampleZone.then(exampleZone => exampleZone.zoneId),
        });
        fqdns.Add(record.Fqdn);
    }

    return Output.All(fqdns);
});

var exampleCertificateValidation = new CertificateValidation("exampleCertificateValidation", new CertificateValidationArgs
{
    CertificateArn = exampleCertificate.Arn,
    ValidationRecordFqdns = exampleRecordFqdns
});

CertificateValidation