I have to implement a use case into microservices. As per use case User $($Producer service$)$has to register and User data will be saved in MySQL database. This User data will be published into Kafka broker and Authentication service $($Consumer$)$ will consume the User data from Kafka and stored the data into MySQL database. Please help me code with proper serialization and deserialization based on Producer Consumer using Kafka. I need it as soon as possible.