CompleteTaskBoAddGroup

{
    "taskId": 0,
    "fileId": "string",
    "flowCopyList": [
        {
            "userId": 0,
            "userName": "string"
        }
    ],
    "messageType": [
        "string"
    ],
    "message": "string",
    "notice": "string",
    "variables": {
        "key": {}
    },
    "assigneeMap": {
        "key": {}
    },
    "ext": "string"
}