Get help about specified command.
-`<cmd>` `string` ::
+`<cmd>`: `<string>` ::
Command name
-`-verbose` `boolean` ::
+`--verbose` `<boolean>` ::
Verbose output format.
Set subscription key.
-`<key>` `string` ::
+`<key>`: `pve([124])([cbsp])-[0-9a-f]{10}` ::
Proxmox VE subscription key
Update subscription info.
-`-force` `boolean` (default=`0`)::
+`--force` `<boolean>` ('default =' `0`)::
Always connect to server, even if we have up to date info inside local cache.