VBoxManage mediumproperty

This command sets, gets, or deletes a medium property. The syntax is as follows:

VBoxManage mediumproperty [disk|dvd|floppy] set <uuid|filename>
                                                <property> <value>
VBoxManage mediumproperty [disk|dvd|floppy] get <uuid|filename>
                                                <property>
VBoxManage mediumproperty [disk|dvd|floppy] delete <uuid|filename>
                                                   <property>