#
#  PRE: switch
#
switch &Service-Type {
	case "%{expr: 1 + 2}" {
		update reply {
			Filter-Id := "3"
		}
	}

	case Login-User {
		update reply {
			Filter-Id := "Login-User"
		}
	}

	case No-Such-Value {	# ERROR
		update reply {
			Filter-Id := "FAILED"
		}
	}

	case {
		update reply {
			Filter-Id := "default"
		}
	}

}