Reference of v4 song alias

arguments	description	optional
songid	song id	NO

Explain

Return all of the aliases about this song.

Return data

{
    "status": 0,
    "content": {
        "alias": [
            "GL",
            "对立拉窗帘",
            "对立掀窗帘",
            "悲痛淑女",
            "拉开窗帘",
            "疼女",
            "病女",
            "痛女",
            "里黑"
        ]
    }
}

Error status

status	description
0	everything is OK
-1	invalid song id
-2	internal error
-3	no result
-233	unknown error occurred