In-person Payments - Adyen HttpClient throws a 400: BadRequest, ResponseBody: {"errors":["At toplevel: Missing"]}

[Kwok-he-Chu]

Describe the bug
When passing a SaleToPoiMessage as parameter in any of the following classes:

• TerminalApiAsyncService
• TerminalApiSyncService
• TerminalApiLocalService

An error Adyen.HttpClient.HttpClientException : '400: BadRequest, ResponseBody: {"errors":["At toplevel: Missing"]}' will be thrown, because the backend (and the terminal itself) cannot read the JSON that starts with:

{
    "SaleToPoiMessage" :  {
        ...
    }
}

The correct request object should be:

{
    "SaleToPoiRequest": {

    }
}

Expected behavior
The current interface allows developers to pass the SaleToPoiMessage-object, let's enforce the SaleToPoiRequest in the interface.

Screenshots

Additional context

[github-actions]

This issue has been automatically marked as stale due to inactivity and will be closed in 7 days if no further activity occurs.