curl --request GET \
  --url https://api.engrate.io/schedule-management/v1/mabis/clearing-periods/{uid}/imbalance \
  --header 'Authorization: <api-key>'

{
  "clearing_period_uid": "<string>",
  "daily_imbalances": [
    {
      "actual_mwh": 123,
      "date": "<string>",
      "imbalance_mwh": 123,
      "scheduled_mwh": 123
    }
  ],
  "total_actual_mwh": 123,
  "total_imbalance_cost_eur": 123,
  "total_imbalance_mwh": 123,
  "total_scheduled_mwh": 123
}