@cassiopeia.type.core.common.immutablemethod
    def league_entries(self):
        return cassiopeia.riotapi.get_league_entries_by_summoner(self)
API call:  log a structured message via a POST request
dataset/ETHPy150Open meraki-analytics/cassiopeia/cassiopeia/type/core/summoner.py/Summoner.league_entries--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/gcloud-python/gcloud/logging/logger.py/Logger.log_struct