2.2.3.8 RopSetMessageStatus ROP
The RopSetMessageStatus ROP ([MS-OXCROPS] section 2.2.6.8) sets the PidTagMessageStatus property ([MS-OXPROPS] section 2.799) on a message in a folder without the need to open or save the Message object.
For this ROP, the value of the InputHandleIndex field references a Folder object.
The complete syntax of the ROP request and response buffers for this ROP is specified in [MS-OXCROPS]. This section specifies the syntax and semantics of various fields that are not fully specified in [MS-OXCROPS].