#![allow(unused_imports)] use twilio::TwilioClient; use twilio::model::*; #[tokio::main] async fn main() { let client = TwilioClient::from_env(); let account_sid = "your account sid"; let call_sid = "your call sid"; let sid = "your sid"; let response = client .delete_user_defined_message_subscription(account_sid, call_sid, sid) .await .unwrap(); println!("{:#?}", response); }