How can I Identify where Office 365 Connectors are used in my Teams

If other system administrators are having difficulties locating the affected teams:
I have written a small tool in Golang that uses the Graph API to output the affected teams.

https://github.com/SecNex/teams-webhook-finder

https://medium.com/@secnex/microsoft-teams-webhook-deprecation-how-do-i-find-affected-teams-5cc19a3a6748

This has helped us enormously, as Microsoft does not offer its own solution for reading the affected channels and teams. We have over 350 teams in our company, which we would otherwise have had to search through manually.

I hope I could help someone here with this.

Independently of my day job, I would like to create an alternative to the native “incoming webhooks”. Maybe someone will benefit from it.