static void Main(string[] args)
{
// Find your Account Sid and Auth Token at twilio.com/user/account
string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
string AuthToken = "your_auth_token";
string WorkspaceSid = "WSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
string TaskSid = "WTXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
var client = new TaskRouterClient(AccountSid, AuthToken);
Task task = client.GetTask(WorkspaceSid, TaskSid);
Console.WriteLine(task.Attributes);
// alternatively
Dictionary<string,string> fetchedAttributes = task.ParseAttributes();
string value = fetchedAttributes["foo"];
Console.WriteLine(value);
}