getPins method
Get the pinned messages in the channel.
Implementation
Future<List<Message>> getPins() async {
final route = HttpRoute()
..channels(id: channelId.toString())
..pins();
final request = BasicRequest(route);
final response = await client.httpHandler.executeSafe(request);
final messages = parseMany(response.jsonBody as List, parse);
messages.forEach(client.updateCacheWith);
return messages;
}