docs: def add_address(self, fqdn, address, ttl=0):
          " Add a new address to a domain."
  
          data = {'rdata': {'address': address}, 'ttl': str(ttl)}
  
          # Make request.
          response = self.post('/REST/ARecord/%s/%s' % (
              self.zone, fqdn), data=data)
  
          return Address(self, data=response.content['data'])