Resume a payment that returned status: ACTION_REQUIRED with nextAction.type: AUTHENTICATION_REQUIRED. Submit the 3DS results obtained from your merchant-provided 3DS provider to complete authorization.

Base URL — call this on the default api.breeze.cash host, not the secure.breeze.cash / secure-sandbox.breeze.cash host used to create the payment via POST /v1/gateway/payments. Calling the secure host returns ROUTE_NOT_FOUND.