'Update the TrunkInstance
:param unicode friendly_name: The friendly_name
:param unicode domain_name: The domain_name
:param unicode disaster_recovery_url: The disaster_recovery_url
:param unicode disaster_recovery_method: The disaster_recovery_method
:param unicode recording: The recording
:param bool secure: The secure
:returns: Updated TrunkInstance
:rtype: twilio.rest.trunking.v1.trunk.TrunkInstance'

def update(self, friendly_name=values.unset, domain_name=values.unset, disaster_recovery_url=values.unset, disaster_recovery_method=values.unset, recording=values.unset, secure=values.unset):

    return self._proxy.update(friendly_name=friendly_name, domain_name=domain_name, disaster_recovery_url=disaster_recovery_url, disaster_recovery_method=disaster_recovery_method, recording=recording, secure=secure)
