Heroku Postgres Add-on Slack notifications

[mkushner]

Required Terms

• [X] I agree to follow this project's Code of Conduct
• [X] I have read and accept the Salesforce Program Agreement

What service(s) is this request for?

Postgres

Tell us about what you're trying to solve. What challenges are you facing?

Right now there is no way to get real-time Slack notifications about db health state (connections, data size, pooling, maintainance) except emails and heroku pg:info.

Ideally there should be either a built-in Slack notifiction module, or API available.

[jbrown-heroku]

Thank you for logging this @mkushner Let us look into this!