code: public static Conference createConference(final BandwidthClient client, final Map<String, Object> params) throws Exception {
          final String conferencesUri = client.getUserResourceUri(BandwidthConstants.CONFERENCES_URI_PATH);
          final RestResponse response = client.post(conferencesUri, params);
  
          final String id = response.getLocation().substring(client.getPath(conferencesUri).length() + 1);
  
          return getConference(client, id);
      }
docs: Factory method to create a conference given a set of params and a client object
  @param client the bandwidth client configuration.
  @param params the params
  @return the conference
  @throws IOException unexpected error.