code: public boolean hasValidKey(HttpMessage msg) {
  		try {
  			HttpRequestHeader requestHeader = msg.getRequestHeader();
  			return this.hasValidKey(requestHeader, getParams(requestHeader));
  		} catch (ApiException e) {
  			logger.error(e.getMessage(), e);
  			return false;
  		}
  	}
docs: Returns true if the API call has a valid key
  @param msg the message
  @return true if the API call has a valid key
  @since 2.6.0