curl --request POST \
  --url https://api.nox.energy/v1/manufacturer/settings \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "device_id": "123",
  "dhw": {
    "temperature_upper_bound": 50,
    "temperature_lower_bound": 40
  },
  "optimization_settings": {
    "pv_self_consumption": true,
    "dynamic_tariff": true,
    "flex_trading": false
  },
  "location": {
    "country": "BE",
    "postal_code": "123456"
  }
}
'

{
  "status": "success",
  "message": "Settings updated successfully.",
  "meta": {
    "manufacturer": "Manufacturer A"
  }
}