3.2.4.1.20 WSMAN_CMDSHELL_OPTION_KEEPALIVE

The WSMAN_CMDSHELL_OPTION_KEEPALIVE option SHOULD be included as a part of every Receive message.

If it is included as a part of a Receive message, the WSMAN_CMDSHELL_OPTION_KEEPALIVE option MUST be of type xs:Boolean, its value SHOULD be set to "true", the mustComply attribute SHOULD NOT be specified, and it MUST be included in the wsman:OptionSet element (as specified in section 3.1.4.1.10).