static Query query(final String key, final String value) {
		requireNonNull(key);
		requireNonNull(value);

		record SimpleQuery(String key, String value) implements Query {};
		return new SimpleQuery(key, value);
	}
Create a new query parameter.

@param key the query parameter name
@param value the query parameter value
@return a new header parameter
jenetics.incubator/src/main/java/io/jenetics/incubator/restful/Parameter.java