karthik_p
Databricks Partner

@Sudhir Jaiswal​ please try to check below stackflow link and download new jar file related to msk iam and attach to cluster that you will using and add read config and provide topic name and other details and see

https://stackoverflow.com/questions/69772612/kafka-consumer-using-aws-msk-iam-classcastexception-err...

karthik.p