getMessages method
Will get a collection of PcoPeopleMessage objects (expecting many)
using a path like this: https://api.planningcenteronline.com/people/v2/people/1/messages
Available Query Filters:
created_after
received
sent
unread
Implementation
Future<PcoCollection<PcoPeopleMessage>> getMessages(
{PcoPeopleMessageQuery? query}) async {
query ??= PcoPeopleMessageQuery();
var url = '$apiEndpoint/messages';
return PcoCollection.fromApiCall<PcoPeopleMessage>(url,
query: query, apiVersion: apiVersion);
}