Gmail API: Uploading inline attachments to draft message
问题 I'm using the Gmail API directly. I was able to send a message with attached and inline attachments using this URL: https://www.googleapis.com/gmail/v1/users/me/messages/send In the documentation, it is said that I should use the upload URI but I was not able to construct proper request for it. Anyway, now I tried the same for creating a draft message and for some reason the inline attachments are added as attached files. I'm using the same request structure as for the send: From: Date: Fri,