docs: public JsonNode wbSetLabel(String id, String site, String title,
  			String newEntity, String language, String value,
  			boolean bot, long baserevid, String summary)
  					throws IOException, MediaWikiApiErrorException {
  		Validate.notNull(language,
  				"Language parameter cannot be null when setting a label");
  		
  		Map<String, String> parameters = new HashMap<String, String>();
  		parameters.put("language", language);
  		if (value != null) {
  			parameters.put("value", value);
  		}
  		
  		JsonNode response = performAPIAction("wbsetlabel", id, site, title, newEntity,
  				parameters, summary, baserevid, bot);
  		return response;
  	}