"constraints_by_type": {
        "verbose_interfaces": {
            "default": {
                "1": [
                    21
                ],
                "9": [
                    24
                ]
            }
        },
        "verbose_storage": {
            "1": {
                "4": "root"
            },
            "2": {
                "5": "root"
            },
            "10": {
                "8": "root"
            },
            "9": {
                "7": "root"
            }
        },
        "interfaces": {
            "default": [
                24
            ]
        },
        "storage": {
            "root": [
                7
            ]
        }
    },