Add payment to a sale

curl --request POST \
  --url https://dev.flextell.ai/api/v1/sales/{id}/payments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-Tenant: <x-tenant>' \
  --data '
{
  "amount": 1.01,
  "currency_id": 123,
  "exchange_rate": 1,
  "transaction_date": "2023-11-07T05:31:56Z",
  "description": "<string>",
  "account_id": 123
}
'

{
  "success": "<string>",
  "data": {
    "sale_id": "<string>",
    "remaining_balance": "<string>",
    "transaction": {
      "id": "<string>",
      "type": "<string>",
      "credit": "<string>",
      "debit": "<string>",
      "currency_id": "<string>",
      "exchange_rate": "<string>",
      "description": "<string>"
    }
  }
}