getTicket method
Get a single support ticket by its requestId.
Returns a ZendeskTicket or null if not found.
Implementation
@override
Future<ZendeskTicket?> getTicket({required String requestId}) async {
final result = await methodChannel.invokeMethod<Map>(
'getTicket',
{'requestId': requestId},
);
if (result == null) return null;
return ZendeskTicket.fromMap(Map<String, dynamic>.from(result));
}