protocol.GetSongUrlReq

{
    "audio_quality": 1,
    "cover_mv_lyric": 0,
    "is_heart_chorus": true,
    "is_preloading": true,
    "mv_quality": 480,
    "need_backmv": true,
    "need_lyric": true,
    "need_multi_score_conf": true,
    "need_note": true,
    "need_section_conf": true,
    "need_songinfo": true,
    "song_id": "string",
    "use_https": true
}