Retrieve the most recent events for the specified contact within a campaign.
Results will be paged so it will be necessary to pass in PageNumber and
PageSize to get all events. PageSize has a maximum value of 100.
Possible event names that will be returned are: ‘Mail Piece Created’,
‘Addressed’, ‘Mailed’,'In Transit',, 'In Local Area', 'Processed for Delivery',
'Returned To Sender', 'Re-Routed', ‘pURL Opened’ or ‘purl Completed’
Within the return data array, each event will have the following elements:
The campaign id to get events for.
The id of the contact in the campaign to get events for.
What page in the results to be returned.
The number of items per page. Max is 100.