Log out

Invoke this interface to invalidate access_token.

// An example of a request message
{
    "jsonrpc" : 2.0,
    "method" : "/private/logout",
    "params" : {},
    "id" : 1
}

// An example of a response message
{
    "jsonrpc" : 2.0,
    "method" : "/private/logout",
    "result" : "ok",
    "id" : 1
}