创建直播界接口“parameter shareImg must no be null”？

上传参数："coverImg": "8LKCmBajSO774LcRYpGAgqzjhSi0XCEByhkKWG8bTmkBkXMtnHqpcnWqSBSVcEk9",

"isFeedsPublic": 1,

"type": 0,

"anchorName": "测试测试",

"shareImg": "8LKCmBajSO774LcRYpGAghcIOdSmhwdbWRGn1li4YCPPkCMC3q1xpagIt1OstrVO",

"feedsImg": "8LKCmBajSO774LcRYpGAgs66SZ6F4X8jaPlIgsYDmzxQxJgsQrsq7Vdyii8P8PYi",

"closeGoods": 0,

"closeLike": 0,

"closeKf": 0,

"closeShare": 0,

"name": "测试测试",

"closeReplay": 0,

"startTime": "1628524800",

"endTime": "1628784000",

"closeComment": 0,

"anchorWechat": "lzybz5201"