Possible to change GV Settings?

[GoogleCodeExporter]

Hi,
Would it be possible to change Google Voice settings though extension of this 
"API"?
There's the __messages_post function, but would a __settings_post function be 
feasible?
Something that would be greatly useful for many people is being able to 
schedule SMS forwarding to save money i.e. changing the SMS forwarding option 
for a phone with code. Currently the only way to do this is manually though the 
web interface for settings.

Original issue reported on code.google.com by walr...@outlook.com on 24 Nov 2013 at 12:26

[GoogleCodeExporter]

I would love the capability to do this as well so I could create a simple 
button to turn on and off the forwarding of calls to Google Chat, which I like 
to do before I go on a con call.

Original comment by dwo...@evolvedmedia.com on 6 Dec 2013 at 9:11

[GoogleCodeExporter]

I'm also interested in this feature so that I can create a daemon that enables 
a certain forwarding rule when logging in or when returning from idle and 
disables the rule when logging out or when idle.

Original comment by taylor.j...@gmail.com on 20 Jul 2014 at 3:19