Thanks to https://github.com/ahochsteger/gmail2gdrive
With the above script as a sample, we built the following workflow.
- A gmail attachment is added to Gdrive folder (Folder name is maintained based on the sender)
- Made the Grive folder accessible to anyone with the link
- Add the Gdrive folder link to a URL field in Zoho Creator
- (optional) Upload the Gmail files to Zoho Creator using their fileupload API
This Project was written on Google Apps Script