code: public SearchRandom searchRandomSticker(String tag) throws GiphyException {
  	SearchRandom random = null;
  
  	HashMap<String, String> params = new HashMap<String, String>();
  
  	params.put("api_key", apiKey);
  	params.put("tag", tag);
  
  	Request request = new Request(UrlUtil.buildUrlQuery(RandomEndpointSticker, params));
  
  	try {
  	    Response response = sender.sendRequest(request);
  	    random = gson.fromJson(response.getBody(), SearchRandom.class);
  	} catch (JsonSyntaxException | IOException e) {
  	    log.error(e.getMessage(), e);
  	    throw new GiphyException(e);
  	}
  
  	return random;
      }
docs: Returns a random GIF, limited by tag.
  
  <p>
  Be aware that not every response has all information available. In that
  case the value will be returned as null.
  
  @param tag
  the GIF tag to limit randomness
  @return the SerachGiphy object
  @throws GiphyException
  if an error occurs during the search