Apply Transaction to a Refund

curl --request POST \
  --url https://api.sandbox.getasset.com/v0/business/{business_id}/refund-payment \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "refund_id": "<string>",
  "transaction_id": "<string>",
  "payment_amount": 1
}
'

{
  "data": {
    "business_id": "<string>",
    "external_id": "<string>",
    "amount": 123,
    "refunded_at": "2023-11-07T05:31:56Z",
    "id": "<string>",
    "amount_paid": 0,
    "memo": "<string>",
    "processor": "<string>",
    "is_return": false,
    "status": "pending",
    "payments": [
      {
        "amount": 123,
        "id": "<string>",
        "transaction_id": "<string>"
      }
    ],
    "refund_invoices": [
      {
        "amount": 123,
        "id": "<string>",
        "invoice_id": "<string>",
        "invoice_line_id": "inl_WQMDNUHpBThYSNh4AprDBo",
        "external_id": "<string>",
        "memo": "<string>"
      }
    ],
    "tags": {
      "Job": [
        {
          "amount": "60.00",
          "value": "Maple Street Remodel"
        },
        {
          "amount": "40.00",
          "value": "Downtown Office Rewire"
        }
      ]
    }
  }
}