1 /ALL
Displays all key definitions in a key state. You cannot use the /ALL qualifier if you specify one or more key names.
2 /BRIEF_(default)
Displays the key definition and state.
3 /DIRECTORY
Format options: /DIRECTORY /NODIRECTORY (default) Displays the names of all states for which you have defined keys. If you specify the /DIRECTORY qualifier, you cannot specify any other SHOW KEY qualifiers.
4 /FULL
Format options: /FULL /NOFULL (default) Displays all qualifiers for the key definition you specify. Specifying the /NOFULL qualifier gives the same results as the /BRIEF qualifier.
5 /STATE
Format options: /STATE=key-state /NOSTATE (default) Displays key definitions for the state you specify. The /NOSTATE qualifier displays key definitions for the current state.