2.2.3.4 PidTagBody
DAV property name: urn:schemas:httpmail:textdescription
Data type: PtypString ([MS-OXCDATA] section 2.11.1.6)
The PidTagBody property ([MS-OXCMSG] section 2.2.1.56.1) gets or sets the plain text content of the message.
For more details about the PidTagBody property, see [MS-OXPROPS] section 2.618.