code: public static Bridge create(final BandwidthClient client, final Map<String, Object>params)
      	    throws Exception {
      	
          assert (client!= null && params != null);
      	final String bridgesUri =  client.getUserResourceUri(BandwidthConstants.BRIDGES_URI_PATH);
      	final RestResponse response = client.post(bridgesUri, params);
      	final JSONObject callObj = toJSONObject(client.get(response.getLocation(), null));
      	final Bridge bridge = new Bridge(client, callObj);
      	return bridge;
  	}
docs: Convenience factory method to create a Bridge object from a params maps
  @param client the client
  @param params the params
  @return the Bridge
  @throws IOException unexpected error.