public static void Main(string[] args)
{
// Create new oss client with api token and base url
OssClient client = new OssClient(apiToken, baseUrl);
PackageId packageId = new PackageId("GLK2xasqLvFe2wc4qwO5iTKyjx42");
byte[] downloadedDocument = client.DownloadDocument(packageId, "testing");
File.WriteAllBytes(Directory.GetCurrentDirectory() + "/SampleDocuments/downloaded.pdf", downloadedDocument);
byte[] downloadedEvidence = client.DownloadEvidenceSummary(packageId);
File.WriteAllBytes(Directory.GetCurrentDirectory() + "/evidence-summary.pdf", downloadedEvidence);
byte[] downloadedZip = client.DownloadZippedDocuments(packageId);
File.WriteAllBytes(Directory.GetCurrentDirectory() + "/package-documents.zip", downloadedZip);
}