Hi @venkat_utla,
I’m not sure what is going on or why the connectors rest call is throwing a NPE. Could I ask you to open up a bug ticket on the project Jira page?
That way I can investigate and keep you in the loop with any findings. It could be a connector issue, a Kafka connect issue or some other integration issue. Definitely a bug somewhere and I’m happy to help resolve it / find a work around for you.
Ross