Connect from Azure Synapse via REST

I’m trying to setup an oAuth2 connection between Mautic and Azure Synapse.

Has anyone done that already successfully?

If so, can you share some hints / best practices on how to set it up correctly as this is totally new to me and I’m getting there fully just by reading the documentation.

The Callback URL of the Synapse environment is one of the issues I’m struggling with (and I posted a question on how to retrieve that one on a Synapse forum as well).

Got it sorted with the help of a colleague of mine, will post the solution here shortly.