Although flows that are bundled in a solution can call each other natively, flows that have a SharePoint manual trigger are not allowed to be included in a Power Automate solution. That means I have to create my flow with the SharePoint trigger outside the solution, and then call the child flow (inside the solution) using an HTTP call. My question is: what's the best way to secure that call?
I've tried using the API Management service in Azure to wrap the URL, but I'm struggling because all the examples are for calling Logic Apps and are about 5 degrees away from what I'm trying to do, which is to simply add security to my HTTP call.
Can anyone provide any guidance? (Am I missing something really simple?)