getFolder method

Will get a collection of PcoServicesFolder objects (expecting many) using a path like this: https://api.planningcenteronline.com/services/v2/tag_groups/1/folder

Implementation

Future<PcoCollection<PcoServicesFolder>> getFolder(
    {PcoServicesFolderQuery? query}) async {
  query ??= PcoServicesFolderQuery();
  var url = '$apiEndpoint/folder';
  return PcoCollection.fromApiCall<PcoServicesFolder>(url,
      query: query, apiVersion: apiVersion);
}