I want to inspect incoming API calls to an IIS web server hosting a REST API.
I am trying to troubleshoot a problem with incoming API calls which may be malformed, and there is no logging available from either side. I want to view incoming API calls from a specific remote client to see what is being sent.
My understanding is that there's no way to decrypt the traffic with just the private key.
Is there any way for me to accomplish this? I have full control of the server, and I can ask for information from the client, but I'm not sure what to ask for or how this would work.