{
  "mealServiceDietInfo": [
    {
      "head": [
        {
          "list_total_count": 2
        },
        {
          "RESULT": {
            "CODE": "INFO-000",
            "MESSAGE": "정상 처리되었습니다."
          }
        }
      ]
    },
    {
      "row": [
        {
          "ATPT_OFCDC_SC_CODE": " ",
          "ATPT_OFCDC_SC_NM": " ",
          "SD_SCHUL_CODE": " ",
          "SCHUL_NM": " 학교",
          "MMEAL_SC_CODE": "2",
          "MMEAL_SC_NM": "중식",
          "MLSV_YMD": "20220602",
          "MLSV_FGR": " 0",
          "DDISH_NM": "  ",
          "ORPLC_INFO": " ",
          "CAL_INFO": " l",
          "NTR_INFO": " ",
          "MLSV_FROM_YMD": "20220602",
          "MLSV_TO_YMD": "20220602"
        },
        {
          "ATPT_OFCDC_SC_CODE": " ",
          "ATPT_OFCDC_SC_NM": "  ",
          "SD_SCHUL_CODE": " ",
          "SCHUL_NM": " ",
          "MMEAL_SC_CODE": "3",
          "MMEAL_SC_NM": "석식",
          "MLSV_YMD": "20220602",
          "MLSV_FGR": " ",
          "DDISH_NM": " ",
          "ORPLC_INFO": " ",
          "CAL_INFO": "  Kcal",
          "NTR_INFO": " ",
          "MLSV_FROM_YMD": "20220602",
          "MLSV_TO_YMD": "20220602"
        }
      ]
    }
  ]
}


struct 만들어서 한번에 Head나 Row 접근 못하나?

struct 만들어서 MealServiceDietInfo 열고 []로 Head Row 나누고 [0].Head같이 접근하는게 최선임?