Handbuch ESR

The BillerID and the TransactionID are expected as parameters to be passed. The downloaded file is
returned in a structure of the type DownloadFile.
public class DownloadFile
{
public byte[] Data;
public String Filename;
}
It contains the Filename and the content in the form of a binary stream (Data). Now you can save it into
a file. Any further processing of the invoice is in the responsibility of the biller.
3.1.2.3 GetInvoiceList (omitted)
This method is omitted. It’s recommended to use the GetInvoiceListWithIDs method instead.
The method returns a list of available downloads with the most important details. The interfaces are as
follows:
Report[] GetInvoiceList( String BillerID, bool ArchiveData );
The method expects the BillerID and the ArchiveData flag as parameters to be passed. For listing already
downloaded bills, the ArchiveData flag must be set to true. The result will be returned as an array of
type Report with the following structure.
public class Report
{
public DateTime DeliveryDate;
public String FileType;
public int Count;
}
This type of report entry corresponds to a daily report for each file type. The DeliveryDate is the invoice
date supplied by the biller when uploading it. The FileType may be "RGXMLSIG" or "EDIFACT". Count
contains the number of downloadable files with the same DeliveryDate. This information may be used for
the download methods.
3.1.2.4 GetInvoice (omitted)
This method is omitted. It’s recommended to use the GetInvoiceByID method instead.
The method allows signed invoices to be downloaded of the given DeliveryDate.
DownloadFile[] GetInvoices( String BillerID, DateTime DeliveryDate, boolean
ArchiveData );
The method expects the BillerID and the ArchiveData flag as parameters to be passed. For listing already
downloaded bills, the ArchiveData flag must be set to true. Each downloaded file is returned in a
structure of the type DownloadFile.
public class DownloadFile
{
public byte[] Data;
public String Filename;
}
It contains the Filename and the contents in the form of a binary stream (Data). You now save it into a
file. Any further processing of the invoice is the biller’s responsibility.
3.1.2.5 GetProcessProtocolList
This method returns a list of available downloads with the most important details. The interfaces are as
follows:
Report[] GetProcessProtocolList( String BillerID, boolean ArchiveData );
They expect the BillerID parameter (unique identifier of biller) to be passed. The result is returned in the
form of an array of type ProtocolReport with the following structure.
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