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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 delete_alert_change_log(self, id_or_uri):
 """ Deletes alert change log by alert ID or URI. Args: id_or_uri: alert ID or URI. """

        uri = self.URI + "/AlertChangeLog/" + extract_id_from_uri(id_or_uri)
        resource = {
            "uri": uri
        }
        self._client.delete(resource)