SkillLevel2DTO

{
    "name": "Новичок",
    "level": "A1",
    "skillId": "string",
    "stats": {
        "introvertCountPercentage": 0,
        "completedExamCount": 0,
        "studyTime": 0
    },
    "certificate": {
        "prettyId": "#INT-090129",
        "downloadUrl": "string",
        "issueDate": "2019-08-24"
    },
    "certificateIsGenerating": true
}