static void Main(string[] args)
{
// Find your Account Sid and Auth Token at twilio.com/user/account
string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
string AccountSidToClose = "ACxxxxxxxxxxxxxxxxxxx";
string AuthToken = "your_auth_token";
var twilio = new TwilioRestClient(AccountSid, AuthToken);
Account account = twilio.ChangeSubAccountStatus(AccountSidToClose, Twilio.AccountStatus.Closed);
}
