getNeededPositions method

Will get a collection of PcoServicesNeededPosition objects (expecting many) using a path like this: https://api.planningcenteronline.com/services/v2/service_types/1/plans/1/needed_positions

Implementation

Future<PcoCollection<PcoServicesNeededPosition>> getNeededPositions(
    {PcoServicesNeededPositionQuery? query}) async {
  query ??= PcoServicesNeededPositionQuery();
  var url = '$apiEndpoint/needed_positions';
  return PcoCollection.fromApiCall<PcoServicesNeededPosition>(url,
      query: query, apiVersion: apiVersion);
}