Change API key?

I open sourced my project to Github, and didn't want to go through the stress of rewriting commit history so I just revoked API keys and then pushed. I couldn't actually find a way to change the API key for the Bungie API. I can go here - https://www.bungie.net/en/User/API but I don't see a way to actually revoke and obtain a new one. Let me know if I missed something. Since I see other projects with their API key public, I didn't see this is as such a big problem as other API services, but still wondering nonetheless.