Hi, I need to set the whole XMP block in a PDF. I don't want to set individual fields because that is already handled. There is a method to get the XMP in Aspose.Pdf.Facades.PdfXmpMetadata but I cannot se any way to set…...the full XMP block from a PDF file I have this code: Aspose.Pdf...should be written back to the PDF file. What we need is something like...