CourseLog

{
    "log_code": "string",
    "course": {
        "id": 0,
        "name": "string",
        "group": "string",
        "need_quiz": true,
        "need_exam": true,
        "need_skills": true
    },
    "instructor": {
        "id": 0,
        "full_name": "string"
    },
    "dive_center": {
        "id": 0,
        "name": "string"
    },
    "purchase_date": "2019-08-24",
    "expire_date": "2019-08-24",
    "quiz_lock": true,
    "admin_lock": true,
    "exam_enable": true,
    "is_completed": true
}