#![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 domain_sid = "your domain sid"; let sid = "your sid"; let response = client .fetch_sip_credential_list_mapping(account_sid, domain_sid, sid) .await .unwrap(); println!("{:#?}", response); }