[
    {
        "table_id": 0,
        "table_name": "TRAFFIC_SHAPING_COMPILE",
        "table_type": "plugin",
        "valid_column": 9,
        "custom": {
            "gc_timeout_s":2,
            "key": 1,
            "key_type": "integer",
            "key_len": 8
        }
    },
    {
        "table_id": 1,
        "table_name": "TRAFFIC_SHAPING_PROFILE",
        "table_type": "plugin",
        "valid_column": 7,
        "custom": {
            "gc_timeout_s":2,
            "key": 1,
            "key_type": "pointer"
        }
    }


]