Help with API call to refund a transaction

Archived
1

Hello,
I am using Postman to refund a transaction. I keep getting the error: The server encountered an error processing the request. The exception message is 'Unable to deserialize XML body with root name ‘cancel’. Anyone knows why that is?

Sending a POST request to:
https://apipub.roku.com/listen/transaction-service.svc/refund-subscription[/size]

Body of request is:

<cancel>
	<partnerAPIKey>xxxxxxxxxxxxxxxxxxxxx</partnerAPIKey>
	<transactionId>xxxxxxxxxxxxxxx</transactionId>
	<amount>9.99</amount>
	<partnerReferenceId></partnerReferenceId>
	<comments>Refund due to error</comments>
</cancel>
2

Change to and see if that helps.