Setup: Project with two persistent environments, production and staging. A Postgres service (Postgres) exists in both — staging was created via Duplicate Environment, so it inherited an instance of Postgres.

In production, Postgres is the live database (active use).

In staging, that Postgres instance is unused/asleep, while staging's real DB is a separate service (Postgres-Aesd). So, staging's Postgres is an orphaned leftover from the duplication. I want to remove only staging's instance of the shared Postgres service, without affecting the production instance or its data/volume.

Questions:

Does Delete Service (in the service's settings) remove the service from all environments? As in, would it also delete the production Postgres instance and its volume? Or is it scoped to the current environment?

Is there a supported way to remove/detach a service from a single environment only, leaving its instances in other environments untouched?

Could removing the staging instance affect the production instance's volume/data in any way?

I want to be certain before acting, the production instance is a live database I can't lose. Thanks in advance!