OptionalcontentContent disposition of the attachment.
OptionalcontentContent ID of the attachment.
Attachment's content type.
OptionalfilenameAttachment's name. Some MIME parts, such as delivery status notifications, do not have a filename.
Grant ID of the Nylas account.
Attachment's ID.
OptionalisIf it's an inline attachment.
OptionalsizeAttachment's size in bytes.
Interface of an attachment object from Nylas.