🔗 Send Document by URL

Send a document to the specified phone number using a direct document URL.

await whatsapp.sendDocumentByUrl(
  phoneNumber : 'RECIPIENT_NUMBER',
  documentUrl : 'https://whatsapp-flutter.github.io/samples/sample.pdf',
  caption : 'Sample File',
  fileName: 'sample.pdf'
);

param	type	required	description
phoneNumber	String	yes	Phone number with country code.
documentUrl	String	yes	Direct Document URL
caption	String	no	A caption with document
fileName	String	no	Document file name