[
    {
        "name": "worker_id",
        "type": "STRING",
        "mode": "NULLABLE"
    },
    {
        "name": "completed_time",
        "type": "TIMESTAMP",
        "mode": "NULLABLE"
    },
    {
        "name": "model_num",
        "type": "INTEGER",
        "mode": "NULLABLE"
    },
    {
        "name": "resign_threshold",
        "type": "FLOAT",
        "mode": "NULLABLE"
    },
    {
        "name": "result_str",
        "type": "STRING",
        "mode": "NULLABLE"
    },
    {
        "name": "value",
        "type": "FLOAT",
        "mode": "NULLABLE"
    },
    {
        "name": "was_resign",
        "type": "BOOLEAN",
        "mode": "NULLABLE"
    },
    {
        "name": "board_size",
        "type": "INTEGER",
        "mode": "NULLABLE"
    },
    {
        "name": "sgf_url",
        "type": "STRING",
        "mode": "NULLABLE"
    }
]