'Access the Trunking Twilio Domain
:returns: Trunking Twilio Domain
:rtype: twilio.rest.trunking.Trunking'

@property
def trunking(self):

    if (self._trunking is None):
        from twilio.rest.trunking import Trunking
        self._trunking = Trunking(self)
    return self._trunking
