| Name | Type | Description | Notes |
|---|---|---|---|
| contact_id | string | The unique ID of the contact for which the report is being generated. | |
| included_activities_count | int | The number of activities included in the calculation. | |
| average_open_rate | float | The average rate the contact opened emails sent to them. | |
| average_click_rate | float | The average rate the contact clicked on links in emails sent to them. |