Не выводится "san" и "session_id", выводится только "uid"

def regAccount():
     email = "".join(choice("fdfdf24456789abcdefgh") for _ in range(10)) 
+ "@gmail.com"
     ud = getUID()
     sess_id = requests.post(
        "https://yug-krdr-itv04.svc.iptv.rt.ru/api/v2/itv/sessions",
        headers={
            "x-rt-uid": ud,
            "x-rt-san": "",
            "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)",
        },
        json={"device_uid": ud},
    ).json()["session_id"]
    san = requests.post(
        "https://yug-krdr-itv04.svc.iptv.rt.ru/api/v2/user/accounts",
        headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; 
x64)", "session_id": sess_id},
        json={"login": email, "login_type": "email", "password": 
"1234567"},
    ).json()
    session_id = requests.post(
        "https://yug-krdr-itv04.svc.iptv.rt.ru/api/v2/user/sessions",
        headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; 
x64)", "session_id": sess_id},
        json={"login": email, "login_type": "email", "password": 
"1234567"},
    ).json()
    return {"san": san, "session_id": session_id, "uid": ud}