[
    {
        "Unordered" = "true";
        "Write" = [
            {
                "Data" = [
                    [
                        [
                            "bar";
                            "foo"
                        ];
                        [
                            "4";
                            "3"
                        ];
                        [
                            [
                                "bar";
                                "4"
                            ];
                            [
                                "foo";
                                "3"
                            ]
                        ];
                        [
                            "3"
                        ];
                        #;
                        "true";
                        "false";
                        [
                            
                        ];
                        [
                            
                        ]
                    ]
                ];
                "Type" = [
                    "ListType";
                    [
                        "StructType";
                        [
                            [
                                "column0";
                                [
                                    "ListType";
                                    [
                                        "DataType";
                                        "String"
                                    ]
                                ]
                            ];
                            [
                                "column1";
                                [
                                    "ListType";
                                    [
                                        "DataType";
                                        "Int32"
                                    ]
                                ]
                            ];
                            [
                                "column2";
                                [
                                    "ListType";
                                    [
                                        "TupleType";
                                        [
                                            [
                                                "DataType";
                                                "String"
                                            ];
                                            [
                                                "DataType";
                                                "Int32"
                                            ]
                                        ]
                                    ]
                                ]
                            ];
                            [
                                "column3";
                                [
                                    "OptionalType";
                                    [
                                        "DataType";
                                        "Int32"
                                    ]
                                ]
                            ];
                            [
                                "column4";
                                [
                                    "OptionalType";
                                    [
                                        "DataType";
                                        "Int32"
                                    ]
                                ]
                            ];
                            [
                                "column5";
                                [
                                    "DataType";
                                    "Bool"
                                ]
                            ];
                            [
                                "column6";
                                [
                                    "DataType";
                                    "Bool"
                                ]
                            ];
                            [
                                "column7";
                                [
                                    "DictType";
                                    [
                                        "DataType";
                                        "String"
                                    ];
                                    [
                                        "TupleType";
                                        [
                                            [
                                                "DataType";
                                                "String"
                                            ];
                                            [
                                                "OptionalType";
                                                [
                                                    "DataType";
                                                    "Double"
                                                ]
                                            ]
                                        ]
                                    ]
                                ]
                            ];
                            [
                                "column8";
                                [
                                    "DictType";
                                    [
                                        "TupleType";
                                        [
                                            [
                                                "OptionalType";
                                                [
                                                    "DataType";
                                                    "Int32"
                                                ]
                                            ];
                                            [
                                                "DataType";
                                                "String"
                                            ]
                                        ]
                                    ];
                                    [
                                        "OptionalType";
                                        [
                                            "DataType";
                                            "String"
                                        ]
                                    ]
                                ]
                            ]
                        ]
                    ]
                ]
            }
        ]
    }
]