fetch method
Fetch the item with the given id
from the API.
Implementers should ensure this method updates the cache.
Implementation
@override
Future<Guild> fetch(Snowflake id, {bool? withCounts}) async {
final route = HttpRoute()..guilds(id: id.toString());
final request = BasicRequest(route, queryParameters: {if (withCounts != null) 'with_counts': withCounts.toString()});
final response = await client.httpHandler.executeSafe(request);
final guild = parse(response.jsonBody as Map<String, Object?>);
client.updateCacheWith(guild);
return guild;
}