static void Main()
{
List <Article> articles = ArticleService.DownloadArticlesFromTelex();
List <string> jsonArticles = ArticleService.ArticlesToJson(articles);
Token token = ModexService.ObtainToken().Result;
File.WriteAllText("token.dat", JsonSerializer.Serialize(token));
Console.WriteLine("Token obtained!");
Console.Write("Enter a name for the schema: ");
string schemaName = Console.ReadLine();
EntityContainer entityContainer = UploadData(jsonArticles, schemaName, token);
File.WriteAllText("entities.dat", JsonSerializer.Serialize(entityContainer));
Console.WriteLine("Process finished");
Console.ReadKey();
}