code: def create_exchange_for_vhost(self, exchange, vhost, body):
          
          self._api_put(
              '/api/exchanges/{0}/{1}'.format(
                  urllib.parse.quote_plus(vhost),
                  urllib.parse.quote_plus(exchange)),
              data=body
          )
docs: Create an individual exchange.
          The body should look like:
          ::
  
              {
                  "type": "direct",
                  "auto_delete": false,
                  "durable": true,
                  "internal": false,
                  "arguments": {}
              }
  
          The type key is mandatory; other keys are optional.
  
          :param exchange: The exchange name
          :type exchange: str
  
          :param vhost: The vhost name
          :type vhost: str
  
          :param body: A body for the exchange.
          :type body: dict