def updateIndexConfiguration(self,
                                 indexerHost="localhost",
                                 indexerPort=7199):
        """
        You can use this operation to change the connection information for
        the indexing service. By default, Portal for ArcGIS runs an
        indexing service that runs on port 7199. If you want the sharing
        API to refer to the indexing service on another instance, you need
        to provide the host and port parameters.

        Input:
           indexerHost - The name of the server (hostname) on which the
                         index service runs. The default value is localhost
           indexerPort - The port number on which the index service is
                         listening. The default value is 7199
        """
        url = self._url + "/indexer/update"
        params = {
            "f" : "json",
            "indexerHost": indexerHost,
            "indexerPort": indexerPort
        }
        return self._get(url=url,
                            param_dict=params,
                            securityHandler=self._securityHandler,
                            proxy_port=self._proxy_port,
                            proxy_url=self._proxy_url)
You can use this operation to change the connection information for
        the indexing service. By default, Portal for ArcGIS runs an
        indexing service that runs on port 7199. If you want the sharing
        API to refer to the indexing service on another instance, you need
        to provide the host and port parameters.

        Input:
           indexerHost - The name of the server (hostname) on which the
                         index service runs. The default value is localhost
           indexerPort - The port number on which the index service is
                         listening. The default value is 7199