Hierarchy

{
    "baseLevelId": 0,
    "levels": [
        {
            "aboveLevelId": 0,
            "belowLevelId": 0,
            "externalUuid": "e409300f-207d-47c9-af11-aec244ae42cb",
            "hierarchyLevelNumber": 0,
            "id": 0,
            "issueTypeIds": [
                0
            ],
            "level": 0,
            "name": "string",
            "projectConfigurationId": 0
        }
    ]
}