createMultiPartPayload

fun createMultiPartPayload(amount: MilliSatoshi, totalAmount: MilliSatoshi, expiry: CltvExpiry, paymentSecret: ByteVector32, paymentMetadata: ByteVector?, additionalTlvs: List<OnionPaymentPayloadTlv> = listOf(), userCustomTlvs: List<GenericTlv> = listOf()): PaymentOnion.FinalPayload

Create a partial payment (total amount split between multiple payments).