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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def clientCreated(self, *args, **kwargs):
 """ Client Created Messages Message that a new client has been created. This exchange outputs: ``v1/client-message.json#``This exchange takes the following keys: * reserved: Space reserved for future routing-key entries, you should always match this entry with `#`. As automatically done by our tooling, if not specified. """


        ref = {
            'exchange': 'client-created',
            'name': 'clientCreated',
            'routingKey': [
                {
                    'multipleWords': True,
                    'name': 'reserved',
                },
            ],
            'schema': 'v1/client-message.json#',
        }
        return self._makeTopicExchange(ref, *args, **kwargs)