JVM PID info using REST api

Hi,

I have a few questions about the api.

I am using the rest url "/controller/rest/applications/3/nodes" to retrieve jvm properties. but i did not see JVM process ID (PID) in the response.

1. Is there any other way to get the PID?
2. how do i get the jdbc connection string which is used in my application for database calls through rest api?

Thanks