pdfkmp/com.conamobile.pdfkmp.metadata/PdfMetadata/language

language

val language: String? = null

Document language as a BCP-47 tag (e.g. "en", "en-US"). Written to the catalog /Lang entry by the JVM/Desktop backend — required for tagged-PDF / PDF/A accessibility. null (the default) writes no language. Ignored on Android and iOS.