<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def update_qos_aggregated_configuration(self, qos_configuration, timeout=-1):
 """ Updates the QoS aggregated configuration for the logical interconnect. Args: qos_configuration: QOS configuration. timeout: Timeout in seconds. Wait for task completion by default. The timeout does not abort the operation in OneView, just stops waiting for its completion. Returns: dict: Logical Interconnect. """

        uri = "{}{}".format(self.data["uri"], self.QOS_AGGREGATED_CONFIGURATION)
        return self._helper.update(qos_configuration, uri=uri, timeout=timeout)