API Endpoint Certs

[PGriffith]

See this for a starting point:

Server returned HTTP response code: 403

You can use pure Java APIs. If you’re on Ignition 8 it’s gonna be something like what is detailed here: java - JDK11 HttpClient mutual tls - Stack Overflow

There's no specific file location; you'd need to scaffold an SSLContext with the appropriate cert installed.