Hallo,
ich würde gerne die Lüftungsstufen anpassen, bekomme aber einen HTTP 400 Fehler. Andere commands (z.B. /features/ventilation.operating.modes.permanent/commands/setLevel) funktionieren.
Woran kann das liegen?
{
"feature": "ventilation.levels.levelOne",
"gatewayId": "123",
"deviceId": "0",
"timestamp": "2026-09-18T13:33:22.741Z",
"isEnabled": true,
"isReady": true,
"apiVersion": 1,
"uri": "https://api.viessmann-climatesolutions.com/iot/v2/features/installations/123/gateways/456/devices/0/...",
"properties": {
"volumeFlow": {
"type": "number",
"value": 50,
"unit": "cubicMeter/hour"
}
},
"commands": {
"setValue": {
"uri": "https://api.viessmann-climatesolutions.com/iot/v2/features/installations/123/gateways/456/devices/0/...",
"name": "setValue",
"isExecutable": false,
"params": {
"value": {
"type": "number",
"required": true,
"constraints": {
"min": 50,
"max": 300,
"stepping": 1
}
}
}
}
}
}
