@property
    def champion_ids(self):
        ids = set()
        for p in self.participants:
            if p.championId:
                ids.add(p.championId)
        for t in self.teams:
            for b in t.bans:
                if b.championId:
                    ids.add(b.championId)
        return ids
Gets all item IDs contained in this object
dataset/ETHPy150Open meraki-analytics/cassiopeia/cassiopeia/type/dto/match.py/MatchDetail.champion_ids