Nothing to revise

{
  "error": {
    "type": "request_error",
    "code": "transaction_nothing_to_revise",
    "detail": "Your request was empty, so the transaction wasn't revised.",
    "documentation_url": "https://developer.paddle.com/errors/transactions/transaction_nothing_to_revise"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}