The WinRM Shell client cannot process the request. The stream name passed to the WSManSendShellInput function is not valid. ...

The WinRM Shell client cannot process the request. The stream name passed to the WSManSendShellInput function is not valid.
The input stream name should be specified as part of the input streams during shell creation using WSManCreateShell function. 
Change the request including a valid input stream name and try again.