Get email campaigns' statistics for a contact
Retrieve email campaign statistics for a specific contact identified by email address or numeric ID. Statistics include messages sent, opens, clicks, hard/soft bounces, deliveries, unsubscriptions, complaints, and transactional attributes. By default, data covers the last 90 days; use startDate and endDate parameters (YYYY-MM-DD) to specify a custom range with a maximum span of 90 days.