Enphase Envoy JSON reading issue

Hi there,

Trying to figure out how to read rmsVoltage from the Envoy-S but with http://ip/production.json/details=1 I only get

{“production”:[{“type”:“inverters”,“activeCount”:12,“readingTime”:1653497514,“wNow”:91,“whLifetime”:149316}],“storage”:[{“type”:“acb”,“activeCount”:0,“readingTime”:0,“wNow”:0,“whNow”:0,“state”:“idle”}]}

No rmsVoltage…

Sometimes the micro-inverter shuts down after the grid voltage is over 253v. I need to monitor this.
When reader the inverter, i only get an ERROR on the status field.

Does anybody know how to get the Json data via this link?
http://192.168.178.90/production.json?details=1
I get:

I need to bypass that error or my driver does not fetch the json.