consumer group still has a live consumer [SQL0015]

stop the group's consumers, or pass DestroyOptions.Force

Helpful info.

1. the instances still heartbeating on this group

   Copy query

   SELECT
   	worker_config.name AS worker,
   	worker_instance.id,
   	worker_instance.expires_at,
   	worker_instance.attempts
   FROM {schema}.worker_instance
   JOIN {schema}.worker_config ON worker_config.id = worker_instance.worker_id
   WHERE worker_config.consumer_group_id = {group_id}
   	AND worker_instance.expires_at > now()
   ORDER BY worker_instance.expires_at;