def get_instance(self, payload):
return AvailableAddOnInstance(self._version, payload, )<EOL>
Build an instance of AvailableAddOnInstance

:param dict payload: Payload response from the API

:returns: twilio.rest.preview.marketplace.available_add_on.AvailableAddOnInstance
:rtype: twilio.rest.preview.marketplace.available_add_on.AvailableAddOnInstance