Hi Nitin,
I see that this message was posted many days ago. Sorry for the delayed response. Did you manage to solve your problem?
It looks like you are using RIH. Here's a screengrab of a Confluent RIH Connection that I have been able to use. I am guessing that these details are generated from within Confluent, and we copy them into RIH's Connection details.

Regards,
Matt
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Matthew Gagan
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