Am not sure if this is how it should function or its a bug ...
Basically deleting a database user with API using the command sites_database_user_delete($database_user_id) deletes the db user from the corresponding database server defined in ISPConfig, but it does not delete the db user in the Master ISPConfig database.
My Master is Server #1
My DB Server is Server #2
It deletes the db user in Server#2 but it does not in Server #1
Is this how it should function Till?