The logout command allows an authenticated group that has the system permission to make Corrade log out of the account.

llInstantMessage(CORRADE,
    wasKeyValueEncode(
        [
            // shutdown Corrade
            "command", "logout",
            "group", wasURLEscape(GROUP),
            "password", wasURLEscape(PASSWORD)
        ]
    )
);

• In case the configuration option AutoConnect is disabled, then Corrade will disconnect from the grid and wait for a followup login command in order to reconnect to the grid.
• In case the configuration option AutoConnect is enabled, after issuing a logout command, depending on the available start locations configured, Corrade will disconnect and reconnect at the next start location.