def event_teams(self, event, simple=False, keys=False):
        """
        Get list of teams at an event.

        :param event: Event key to get data on.
        :param simple: Get only vital data.
        :param keys: Return list of team keys only rather than full data on every team.
        :return: List of string keys or Team objects.
        """
        if keys:
            return self._get('event/%s/teams/keys' % event)
        else:
            return [Team(raw) for raw in self._get('event/%s/teams%s' % (event, '/simple' if simple else ''))]
Get list of teams at an event.

        :param event: Event key to get data on.
        :param simple: Get only vital data.
        :param keys: Return list of team keys only rather than full data on every team.
        :return: List of string keys or Team objects.