Interface PaysafePaymentLike

Remaining authorized funds not yet settled (manual-capture flow).

Not a Paysafe field: capturePayment's answer sets it on raw, beside the payment's own fields, to the settlement the capture made, or the one it read back or met. A partial capture's settlement is found by no read, so keep its id to refund it in the Paysafe portal.

The handle the payment spent: how a replay tells its own payment from earlier attempts under the key.

The spec lists settlements on the GET /payments/{id} answer, but its example carries none and neither did the sandbox answers read so far, so reads look them up by merchantRefNum whenever the payment carries none.