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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 trigger_replication_schedule(self, schedule_id, dry_run=False):
 """ Trigger replication immediately. Start and end dates on the schedule will be ignored. @param schedule_id: The id of the schedule to trigger. @param dry_run: Whether to execute a dry run. @return: The command corresponding to the replication job. @since: API v3 """

    return self._post("replications/%s/run" % schedule_id, ApiCommand,
        params=dict(dryRun=dry_run),
        api_version=3)