问使用云转码服务API 查询结果的时候，返回了 30010 错误码，请问这个错误码是什么含义？

错误提示如下

GetTaskInfo [200] 请求成功

{

"beginProcessTime": 1546489916,

"code": 0,

"codeDesc": "Success",

"createTime": 1546489916,

"data": {

"errCode": 0,

"fileId": "",

"message": "",

"metaData": {

"audioDuration": 148.3990020752,

"audioStreamList": [

{

"bitrate": 125588,

"codec": "aac",

"samplingRate": 44100

}

],

"bitrate": 1854964,

"container": "mov,mp4,m4a,3gp,3g2,mj2",

"duration": 148,

"floatDuration": 148.3990020752,

"height": 1080,

"md5": "",

"rotate": 0,

"size": 34555357,

"totalSize": 34555357,

"videoDuration": 148.34899902344,

"videoStreamList": [

{

"bitrate": 1729376,

"codec": "h264",

"fps": 29,

"height": 1080,

"width": 1920

}

],

"width": 1920

},

"processTaskList": [

{

"errCode": 30010,

"input": {

"definition": 20,

"watermark": 0

},

"message": "TencentVodPlatErr Or Unkown",

"status": "FAIL",

"taskType": "Transcode"

}

],

"status": "FINISH",

"vodTaskId": "1258412891-procedurev2-1758c51b04f4fb76c4b0186f4885abd2t0"

},

"finishTime": 1546490036,

"message": "",

"status": "FINISH",

"type": "procedurev2"

}