metatype_with_type

{
    "metatype": [
        {
            "name": "metatype_of_presets",
            "struct": {
                "preset_values": {
                    "major_version": "integer",
                    "minor_version": "integer"
                },
                "some_node2": {
                    "some_key1": "uuid",
                    "some_date_utc": "datetime"
                },
                "some_node3": {
                    "some_subnode": {
                        "abracadabra_key": "double"
                    },
                    "some_array_subnode_and_must_have_only_one_element_with_columns_types_in_declaration": [
                        {
                            "some_key1": "uuid",
                            "some_key2": "datetime",
                            "abracadabra_key": "double"
                        }
                    ]
                }
            }
        },
        {
            "name": "other_metatype",
            "struct": {
                "some_node1": {
                    "some_key1": "string",
                    "some_key2": "integer"
                },
                "some_node2": {
                    "some_key1": "string",
                    "some_key2": "integer"
                }
            }
        }
    ],
    "module": {
        "type": [
            {
                "name": "c2000_2",
                "description": "С2000-2 -- Контроллер доступа -- c2000_2",
                "picture": "boliddevice.png",
                "prototypes": [
                    "device"
                ],
                "replicable": "false",
                "max_count_elements": "-1",
                "max_count_children": "-1",
                "fields": [
                    {
                        "name": "version",
                        "description": "Версия",
                        "type": "integer",
                        "is_null": "true",
                        "length": "0",
                        "default_value": "1"
                    }
                ],
                "meta": {
                    "metatype_of_presets":{
                        "preset_values": {
                            "major_version": "2",
                            "minor_version": "20"
                        },
                        "some_node3": {
                            "some_subnode": {
                                "abracadabra_key" : "2.1"
                            }
                        },
                        "some_node3": {
                          "some_subnode": {
                            "abracadabra_key" : "0.100500"
                          },
                          "some_array_subnode_and_must_have_only_one_element_with_columns_types_in_declaration": [
                                {
                                  "some_key1" : "D9EA70A2-D198-4106-903D-B1748EF0D6FE",
                                  "some_key2" : "2019.06.09 10:04:00.000",
                                  "abracadabra_key" : "0.100501"
                                },
                                {
                                  "some_key1" : "D44E8ACE-85E8-4040-91FF-EF385E1545F6",
                                  "some_key2" : "2019.09.09 11:04:00.000",
                                  "abracadabra_key" : "0.100502"
                                },
                                {
                                  "some_key1" : "EC38B745-BF85-448B-BE7C-37E855826374",
                                  "some_key2" : "2020.07.09 10:05:00.000",
                                  "abracadabra_key" : "0.100503"
                                }
                            ]
                        }
                    }
                }
            }
        ]
    }
}