# File lib/fog/monitoring/openstack/requests/list_alarm_state_history_for_all_alarms.rb, line 5
        def list_alarm_state_history_for_all_alarms(options = {})
          request(
            :expects => [200],
            :method  => 'GET',
            :path    => "alarms/state-history",
            :query   => options
          )
        end