Returns the health of each integration connected to the organization, such as a bank feed, payroll provider or Stripe.
Integrations connected separately for each subsidiary (Anrok, Brex, Deel, Ramp and Stripe) return one entry per connected
subsidiary, with its subsidiary_id. Integrations connected once for the whole organization return a single entry
without a subsidiary_id. An entry is UNHEALTHY when its connection needs attention, for example because its
authorization expired, and HEALTHY otherwise. last_synced_at is the most recent successful sync, and is omitted when
the integration does not report one. Integrations that are not connected are omitted.