OptimizationResult

{
    "steps": [
        {
            "rank": 0,
            "songId": 0,
            "title": "string",
            "difficulty": "string",
            "difficultyLevel": 0,
            "fromBpi": 0,
            "toBpi": 0,
            "fromExScore": 0,
            "toExScore": 0,
            "exScoreGap": 0,
            "bpiGain": 0,
            "cumulativeTotalBpi": 0,
            "isUnplayed": true,
            "radarCategory": "NOTES",
            "isRadarStrength": true
        }
    ],
    "currentTotalBpi": 0,
    "targetTotalBpi": 0,
    "originalTargetTotalBpi": 0,
    "achievable": true,
    "alreadyAchieved": true,
    "totalSongCount": 0,
    "autoAdjustmentNote": "string",
    "maxAchievableBpi": 0
}