Status: OK
Result:
Array
(
    [plugins.update.check] => Array
        (
            [description] => Check if there are newer versions of an Elgg site's plugins available on the Elgg community site.
            [parameters] => Array
                (
                    [plugins] => Array
                        (
                            [type] => array
                            [required] => 1
                        )

                    [version] => Array
                        (
                            [type] => string
                            [required] => 1
                        )

                )

            [call_method] => GET
            [require_api_auth] => 
            [require_user_auth] => 
            [assoc] => 
        )

    [system.api.list] => Array
        (
            [description] => List all available API calls on the system.
            [call_method] => GET
            [require_api_auth] => 
            [require_user_auth] => 
            [assoc] => 
        )

)