outlook.live.com
Mark an Outlook.com email read or unread
Input
id requiredMessage id from list_emails (the row's id attribute).
read requiredtrue marks the message read, false marks it unread.
folder optionalFolder the message is in, as shown in your folder list.
Default: "Inbox"Output
id requiredread requiredThe state requested.
folder requiredchanged requiredTrue when the row's own rendering confirms it flipped. False when it was already in the requested state.
wasAlready optionalTrue when the message was already in the requested state, so nothing was done.
unreadCountAfter optionalunreadCountBefore optional