title: Enforce Unique consumer group id in Kafka
body: <p>We are making a Kafka Queue into which messages are being published from source system. Now multiple consumers can connect to this queue to read messages.</p>
  
  <p>While doing this the consumers have to specify a groupId based on which the messages are distributed , if two apps have the same groupId both of them won't get the messages.</p>
  
  <p>Is there a way i can enforce every app. to have a unique consumer group Id?</p>