Sets PdfAConformance.
public PdfSaveOptions WithPdfAConformance(PdfAConformance conformance)
The PDF/A conformance level, or None.
ISO 19005-2, ISO 19005-3 and ISO 19005-4 (veraPDF PDF/A-2B, -2U, -3B, -3U, -4 and -4F validation profiles).