Using deprecated API calls

[sveinse]

According to Zaptec API Documentation the request to api/installation/{id}/messagingConnectionDetails is deprecated and should be changed to /api/userGroups/{id}/messagingConnectionDetails

zaptec/custom_components/zaptec/api.py

Lines 269 to 271 in 1e42c37

	data = await self._account._request(
	f"installation/{self.id}/messagingConnectionDetails"
	)

[antpata]

When the api is actually removed then it should be an option to use SignalR like WebUi of the portal does. wss://api.zaptec.com/signalr?deviceId=ZAP******&access_token=

It is not an official API but should deliver the most critical information like: power, phase currents and operational mode.
The charging power seems to be the most up to date indication about charger state and it is about the only one that is needed to implement a stabile dynamic load management for a single charger.
It does not require any special configuration like service bus does and there are python libraries to handle the protocol.

[Hellowlol]

The real benefit is that you can use it even if you are not the owner