getPlanTemplates method

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

Implementation

Future<PcoCollection<PcoServicesPlanTemplate>> getPlanTemplates(
    {PcoServicesPlanTemplateQuery? query}) async {
  query ??= PcoServicesPlanTemplateQuery();
  var url = '$apiEndpoint/plan_templates';
  return PcoCollection.fromApiCall<PcoServicesPlanTemplate>(url,
      query: query, apiVersion: apiVersion);
}