Returns all fiscal units for a register, ordered by creation time (most recent first). Includes active, decommissioned, and error bindings.
Platform API key sent as Authorization: Bearer ofk_platform_....
Platform integrators also pass OpenFiskal-Organization: org_xxx
to act on behalf of a merchant.
Merchant organization ID. Required for platform integrators acting on behalf of a specific merchant. Omit when using an organization-scoped API key directly.