Support read/write of polls within meeting templates

Is your feature request related to a problem? Please describe.
I want to be able to edit the polls within a template to make them easy to manage from within an app.

Describe the solution you’d like
Read/write APIs for the meeting templates. You can already put and post polls to a meeting, but not a meeting template.

Describe alternatives you’ve considered
In theory you could create a new template which is a copy with edited polls, but you can’t add, remove or other manage templates either.