NKY55VUWEFCLIBDXMLEPPWJWDL44OV52S62AHOXZ232GHB73C54QC let req = access_token_request(oauth_verifier,client_credentials.as_ref(),temporary_credentials.as_ref(),);AuthFuture::new(client.call(req.map(|()| Default::default())))}fn access_token_request(oauth_verifier: &str,client_credentials: Credentials<&str>,temporary_credentials: Credentials<&str>,) -> http::Request<()> {