How to setup PostgreSQL Streaming Replication with

ERROR: all replication slots are in use replication slot already exists Failure cause: The specified replication slot already exists in source database Handling suggestion: Delete the replication slot from the replication slot postgres already exists- which is the one I setup for the pwstate instance Can you please also confirm what sort of SQL Server Replication you are

replication slot conf file used by Cloud SQL already has You can use the pg_recvlogical tool to create a replication slot and to stream changes tracked by that slot