curl --location --request POST 'https://api.uat.sokin.com/instruction-requests/unfunded-fx-payment' \
--header 'x-api-version: 2025-12-01' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"corporate_currency_account": "CCA-Corp-18970222-HKD-1",
"idempotency_key": "ab0c9113-bce5-48e5-b3ff-2b82e5d507b9",
"reseller_fee": "0.00",
"beneficiary_reference": "931efad0-9937-45bd-b40f-85594feb9f2f",
"sender_reference": "Payment for fees",
"purpose_of_payment": "Commercial",
"quote_id": "ccd55522-7a4e-4d29-859b-66b7b5fddd48"
}'