Which gate switched the enrichment off. Present exactly when enabled is false, and
absent otherwise. not_configured — the deployment has no provider/model for this
enrichment, so it is off for every tenant and only an operator can fix it.
switched_off — the tenant turned it off (sentiment and emotions only).
no_target_language — translation is configured but neither the tenant's
target_language nor the deployment default resolves (translation only; it has no
on/off switch, so an absent target is its off state).