PdfMetadataSignatureTagPrefix Property
The prefix tag of Pdf Metadata signature name. By default this property is set to "xmp". Possible values are

Namespace: GroupDocs.Signature.Domain
Assembly: GroupDocs.Signature (in GroupDocs.Signature.dll) Version: 22.6.0.0 (22.6)
Syntax
public string TagPrefix { get; set; }

Property Value

Type: String
See Also