List of attached files to be sent with the message. Default is an empty list.
The text body of the email message.
The email message headers.
Optional
forwardingOptional identifier of the message being forwarded.
List of inline attachments to be sent with the message. Default is an empty list.
Optional
replyingOptional identifier of the message being replied to.
Identifier of the email address being used to
send the email. The identifier must match the identifier of the address of the from
field
in the RFC 6854 data.
Input object containing information required to send an email message.