code: def create(self, ttl=values.unset):
          
          data = values.of({'Ttl': ttl, })
  
          payload = self._version.create(
              'POST',
              self._uri,
              data=data,
          )
  
          return TokenInstance(self._version, payload, account_sid=self._solution['account_sid'], )
docs: Create a new TokenInstance
  
          :param unicode ttl: The duration in seconds the credentials are valid
  
          :returns: Newly created TokenInstance
          :rtype: twilio.rest.api.v2010.account.token.TokenInstance