[brian-armstrong]

https://www.twitch.tv/p/rules-of-conduct

"All content that is neither gaming-related nor permitted under the rules for Twitch Creative Conduct is prohibited from broadcast."

[Crosseye_Jack]

I've seen many people programming on Twitch https://www.twitch.tv/directory/game/Creative/programming

While its mainly Game dev or game dev related its not limited to game dev stuff. From their FAQ https://help.twitch.tv/customer/portal/articles/2176641

  Examples of what you can broadcast on Twitch Creative:
  ...
  Programming and coding  
  Software and game development  
  Web development

EDIT: It seems that re:invent is being streamed on twitch anyway.

[brian-armstrong]

This is a product announcement, though

[Crosseye_Jack]

And Twitch have had TV Shows streamed on it in the past https://www.twitch.tv/whoismrrobot

My guess that was a sponsored deal or something. But as my edit from before it seems that re:invent is being streamed on Twitch anyway so guessing its all above board (and as others have said Amazon owns Twitch).

[mattnewton]

Amazon might just let Amazon talking about their products slide ;)

[res0nat0r]

I'm guessing it is covered under the Twitch Creative Conduct, since there is an entire Creative category now that is getting more popular which involves people painting, cosplay, digital art, etc.