Get your SMS activity aggregated over a period of time

Retrieve an aggregated report of your transactional SMS activity over a specified time period, including counts for requests, delivered, hard bounces, soft bounces, blocked, unsubscribed, replied, accepted, rejected, and skipped messages. Filter by date range using `startDate` and `endDate` (both required together, YYYY-MM-DD format) or by a number of past `days` (not compatible with date range). You can further narrow results by `tag`. If no date filter is provided, the report covers all available data and returns the auto-detected date range.