How to make consumer in kafka adapter and also get the grooup id from confluent?

Hey Everyone,
I’m new in Kafka Adapter, Can anyone Help me to figure out the things that how can i make the group i’d in confluent bcz in here it’s only able to make the group i’d for java and python not for webMethods and for confluent kafka consumer we need it.

i’m providing this credentials that much i know :-

and am getting this error when i’m testing the connection:-

and also this error is coming

is this my side issue or maybe something is not right in account side?