I just wanted to follow up with this thread, I was able to fix this by creating an Azure Function and then added a proxy. This way I have a frontend URL that is like this: https://<hidden>.azurewebsites.net/api/AppDynamicsTrigger, and so all web req...
Running into this very issue. I tried everything, and you're spot on, it's encoding special characters when it should not be.
AppDynamics, what sort of answer do you have for us?