internetMessageHeaders is not returned for send emails #3025
Description
Is your feature request related to a problem? Please describe the problem.
I am trying to get the internetMessageHeaders for every email in the mailbox. I noticed that for emails that are send - the API doesn't return this if you make https://graph.microsoft.com/v1.0/me/messages/messageId?$select=internetMessageHeaders. The only workaround that I've think of so far is to get the message as a stream https://graph.microsoft.com/v1.0/me/messages/messageId/$value and I parse it with MailKit MimeKit.MimeMessage.LoadAsync(messageStream)
Describe the solution you'd like.
I would like the prop internetMessageHeaders to work also for send emails but not only for received.
Additional context?
No response