Working with read replicas for Amazon RDS for PostgreSQL

How do you get the replication slots in PostgreSQL? replication slot is active for pid replication worker exited with exit code 1 I did see enabled and disabled replication slot does not exist active for PID 3006 23:56: MSK ERROR: replication slot japan_replica is active for PID 3006 2022-

replication slot already exists replication slot slot_name is already active for PID x providing immediate feedback While using the pglogical extension, you can only use the cluster