getActivities method

Will get a collection of PcoPeopleWorkflowCardActivity objects (expecting many) using a path like this: https://api.planningcenteronline.com/people/v2/people/1/workflow_cards/1/activities

Implementation

Future<PcoCollection<PcoPeopleWorkflowCardActivity>> getActivities(
    {PcoPeopleWorkflowCardActivityQuery? query}) async {
  query ??= PcoPeopleWorkflowCardActivityQuery();
  var url = '$apiEndpoint/activities';
  return PcoCollection.fromApiCall<PcoPeopleWorkflowCardActivity>(url,
      query: query, apiVersion: apiVersion);
}