Error 0x803380A8

Value: -2144108376 | 0x803380A8 | 2150858920

What does it mean ?

ERROR_WSMAN_EVENTING_DELIVERY_MODE_REQUESTED_INVALID  
The WS-Management service cannot process the subscribe request. The delivery mode is either invalid or missing.
Value: 32936 | 0x80A8 | 0b1000000010101000

Where does it come from ?

FACILITY_WINRM  
Windows Resource Manager
Value: 51 | 0x033 | 0b00110011

Other Errors for FACILITY_WINRM