This is a low level function to retrieve an attachment to a message by id of the attachment and message. Most users are better off using gm_save_attachments() to automatically save all the attachments in a given message.
gm_attachment(id, message_id, user_id ="me")
Arguments
id: id of the attachment
message_id: id of the parent message
user_id: gmail user_id to access, special value of 'me' indicates the authenticated user.
Examples
## Not run:my_attachment <- gm_attachment("a32e324b","12345")# save attachment to a filegm_save_attachment(my_attachment,"photo.jpg")## End(Not run)