Get savings data for a specified electric vehicle

curl --request GET \
  --url https://api.example.com/api/partners/v2.0/org/{org_id}/users/{user_id}/electric-vehicles/{electric_vehicle_id}/savings \
  --header 'Authorization: Bearer <token>'

{
  "metadata": {
    "requested_at": "<string>",
    "query": {},
    "units": {},
    "error": "<string>"
  },
  "data": [
    {
      "resolution": "<string>",
      "period": {
        "start_period": "<string>",
        "end_period": "<string>"
      },
      "savings": {
        "total": 123,
        "percentage": 123
      },
      "consumption": {
        "total": 123
      },
      "heat_pump": {
        "estimated_consumption_wh": 123
      },
      "electric_vehicle": {
        "estimated_consumption_wh": 123,
        "charge_session_count": 123,
        "average_charge_power_w": 123
      },
      "inverter": {
        "solar_production_wh": 123,
        "grid_export_wh": 123
      }
    }
  ]
}