THPDFHeadlessFormDataOptions.Default
class function Default: THPDFHeadlessFormDataOptions; static;
Returns a complete form-data options record with positive resource budgets and a nil cooperative cancellation token
RichTextDocumentURI, RichTextStyleSheetTitle and RichTextStyleSheets are empty
Initialise options with this method before changing selected members; a zero-initialised record is invalid for parsing or encoding