31 July 2026
Invoices: PATCH takes insurer ids, not client-insurer ids
On PATCH /api/v1/invoices/{id}, the request field clientInsurerIds is renamed to insurerIds,
and the values it accepts have changed: pass insurer ids, not the ids of the client-insurer link
records. This is a breaking change to the invoice update request.
Take the ids from the insurer resource rather than from the client's insurer list. A request still
sending clientInsurerIds is rejected.