Terraform includes some commands for reading and updating state without taking any other actions.
The terraform state list
command
shows the resource addresses for every resource Terraform knows about in a
configuration, optionally filtered by partial resource address.
The terraform state show
command
displays detailed state data about one resource.
The terraform refresh
command updates
state data to match the real-world condition of the managed resources. This is
done automatically during plans and applies, but not when interacting with
state directly.