POST /api/ATLASi/ISP/UpdateImbalanceRequirements

curl -X POST "/api/ATLASi/ISP/UpdateImbalanceRequirements" \
  -H "Authorization: $ATLAS_ETRM_API_DOCUMENTATION_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "data": {
    "date": "2026-01-15",
    "scenarioId": 0,
    "payload": [
      {
        "zoneId": 0,
        "zoneName": "string",
        "values": [
          {
            "dispatchPeriod": 0,
            "loadForecast": 0,
            "demandMarketSchedule": 0,
            "resForecast": 0,
            "resMarketSchedule": 0,
            "unitsCommissioningSchedules": 0,
            "unitsCommissioningMarketSchedules": 0,
            "zonalLossesForecast": 0,
            "zonalLossesMarketSchedule": 0
          }
        ]
      }
    ]
  }
}'

{
  "success": true,
  "errorCode": "string",
  "errorMessage": "string",
  "warningMessage": "string",
  "infoMessage": "string",
  "recordCount": 0,
  "data": null
}