小程序创建直播间返回 200002？

下方为我的请求参数，和post请求相关代码，创建直播间返回200002

appid:wxeac02dcc1321dcbf
'{"name":"\u6d4b\u8bd5\u76f4\u64ad\u95f4","coverImg":10111,"startTime":1615358248,"endTime":1615361248,"anchorName":"\u56a3\u5f20","anchorWechat":"soulchenmo","subAnchorWechat":"","createrWechat":"","shareImg":"10111","feedsImg":10112,"isFeedsPublic":1,"type":1,"closeLike":0,"closeGoods":0,"closeComment":0,"closeReplay":0,"closeShare":0,"closeKf":1}