curl --request GET \
  --url https://api.engrate.io/schedule-management/v1/mabis/energy-volumes \
  --header 'Authorization: <api-key>'

[
  {
    "bilanzierungsmonat": "<string>",
    "category": "<string>",
    "data_status": "<string>",
    "interval_count": 123,
    "mabis_zp_id": "<string>",
    "message_date": "<string>",
    "mscons_message_id": "<string>",
    "period_end": "<string>",
    "period_start": "<string>",
    "resolution": "<string>",
    "total_kwh": 123,
    "uid": "<string>",
    "unit": "<string>",
    "aggregation_object_uid": "<string>"
  }
]