Delphi sendMail using Microsoft Graph

using chilkat Delphi DLL component I need to send mail using microsot graph.
Microsoft Graph has 4MB post limitiion, it can by solved by using 'upload session'
need to modify the attached example for sendinng email using chilkat to use 'upload session' for emails>4mb

chilkat dll examples
https://www.example-code.com/delphiDll/outlook_send_html_email_with_embedded_images_and_attachments.asp
The chilkat dll can be trial downloaded ,

Microsoft Graph example for upload session

https://learn.microsoft.com/en-us/graph/outlook-large-attachments?tabs=http