code: public Request addQueryParameter(final String name, final String value) {
  		this.query.put(name, value);
  		return this;
  	}
docs: Adds a Query Parameter to a list. The list is converted to a String and appended to the URL when the Request is submitted.
  
  @param name
  The Query Parameter's name
  @param value
  The Query Parameter's value
  @return this Request, to support chained method calls