public static void CreatePptDocument()
{
string name = "createPptDocument.pptx";
System.IO.Stream data = new FileStream("D:/inputFile/test.pptx", FileMode.Open);
string inputPassword = null;
string password = null;
string storage = null;
string folder = "input";
var response = documentApi.CreatePptDocument(name, data, inputPassword, password, storage, folder);
}