Support multiple actions in one request

[iMicknl]

Is your feature request related to a problem? Please describe.
The internal Sagemcom API supports passing multiple actions in one request, which could speed up the request.

Describe the solution you'd like
Support passing multiple actions, perhaps by chaining the normal requests with a special parameter.

Additional context
How to handle exceptions? It is possible to have an error (exception) for one action, where others will succeed without errors.

How to have typed responses? This is currently a major advantage of this client.