Payee's Pakistani IBAN.
OptionalschemeScheme identifier (tag 02). Defaults to '00', as used by banking apps.
'30' is the value listed for Raast in SBP's QR standard.
OptionalamountAmount in PKR. When set, the QR is dynamic (point of initiation 12) and
expiresAt is required: banking apps reject dynamic QR codes without an
expiry, and ignore the amount in static ones.
OptionalexpiresWhen a QR with an amount stops working (tag 07). With amount, give this
or expiresIn.
OptionalexpiresHow long from now a QR with an amount works, instead of expiresAt:
milliseconds, or a string such as '30m', '12h' or '7d'.
OptionalbankPayee's bank name (up to 25 characters).
OptionalparticularsPayment description (up to 30 characters).
Options for createRaastP2PQr.