Retrieve the ICE parameters of the ICE gatherer.

        :rtype: RTCIceParameters

def getLocalParameters(self):
        """
        Retrieve the ICE parameters of the ICE gatherer.

        :rtype: RTCIceParameters
        """
        return RTCIceParameters(
            usernameFragment=self._connection.local_username,
            password=self._connection.local_password)