parse static method
Implementation
static Subscribe parse(final List<dynamic> message) {
sanityCheck(message, minLength, maxLength, id, text);
int requestID = validateIntOrRaise(message[1], text, "request ID");
Map<String, dynamic> options = validateMapOrRaise(message[2], text, "options");
String topic = validateStringOrRaise(message[3], text, "topic");
return Subscribe(requestID, topic, options: options);
}