curl --location '/alioss/initiateMultipartUpload?extension=mp4'{
"msg": "操作成功",
"code": 200,
"data": {
"uploadId": "3D106161740A4073A455B45B048B8075",
"objectName": "ai-video-attached/2024/02/07/1_1707286289446.mp4"
}
}