[
  {
    "shift_no": "SH-001",
    "site_code": "S-SEONGSU",
    "shift_name": "주간",
    "shift_start": "08:00",
    "shift_end": "20:00",
    "required_channels": [
      "CH-01",
      "CH-02",
      "CH-03"
    ]
  },
  {
    "shift_no": "SH-002",
    "site_code": "S-SEONGSU",
    "shift_name": "야간",
    "shift_start": "20:00",
    "shift_end": "08:00",
    "required_channels": [
      "CH-01",
      "CH-03"
    ]
  },
  {
    "shift_no": "SH-003",
    "site_code": "S-GWANGJIN",
    "shift_name": "주간",
    "shift_start": "09:00",
    "shift_end": "18:00",
    "required_channels": [
      "CH-07",
      "CH-08"
    ]
  },
  {
    "shift_no": "SH-004",
    "site_code": "S-GWANGJIN",
    "shift_name": "야간",
    "shift_start": "18:00",
    "shift_end": "09:00",
    "required_channels": []
  },
  {
    "shift_no": "SH-005",
    "site_code": "S-GURO",
    "shift_name": "주간",
    "shift_start": "07:00",
    "shift_end": "19:00",
    "required_channels": [
      "CH-11",
      "CH-12"
    ]
  },
  {
    "shift_no": "SH-006",
    "site_code": "S-GURO",
    "shift_name": "야간",
    "shift_start": "19:00",
    "shift_end": "07:00",
    "required_channels": [
      "CH-11"
    ]
  },
  {
    "shift_no": "SH-007",
    "site_code": "S-JAMSIL",
    "shift_name": "주간",
    "shift_start": "09:00",
    "shift_end": "21:00",
    "required_channels": [
      "CH-14",
      "CH-15"
    ]
  },
  {
    "shift_no": "SH-008",
    "site_code": "S-JAMSIL",
    "shift_name": "야간",
    "shift_start": "21:00",
    "shift_end": "09:00",
    "required_channels": [
      "CH-15"
    ]
  },
  {
    "shift_no": "SH-009",
    "site_code": "S-BANGSONG",
    "shift_name": "중계",
    "shift_start": "13:00",
    "shift_end": "17:00",
    "required_channels": [
      "CH-21"
    ]
  },
  {
    "shift_no": "SH-010",
    "site_code": "S-BANGSONG",
    "shift_name": "대기",
    "shift_start": "17:00",
    "shift_end": "13:00",
    "required_channels": []
  }
]