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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def update_replication_schedule(self, schedule_id, schedule):
 """ Update a replication schedule. @param schedule_id: The id of the schedule to update. @param schedule: The modified schedule. @return: The updated replication schedule. @since: API v3 """

    return self._put("replications/%s" % schedule_id, ApiReplicationSchedule,
        data=schedule, api_version=3)