public void throttle(K key, V value, Object ... args) {
    throttle(getCredits(key, value, args));
  }
Throttle a request with both the key and value arguments if necessary.
@param key key used for the table request
@param value value used for the table request
@param args additional arguments
samza-api/src/main/java/org/apache/samza/table/remote/TableRateLimiter.java