Describe the bug

I was regenerating our client for the upcoming VAT change from the OpenAPI specification and noticed that the refund email field disappeared from the generated client. I see it's documented now as separate endpoint here but not included in the OpenAPI specification.

Steps to Reproduce

1. Open https://docs.paytrail.com/paytrail-api.yaml
2. See that /payments/{transactionId}/refund/email is not included

Expected behaviour

All endpoints are documented on the OpenAPI specification

Actual behaviour

/payments/{transactionId}/refund/email endpoint is missing