Third-party tracking URLs. Up to three tracking URLs - with a max length of 2,000 - are supported for each event type. Tracking URLs set at the ad group or ad level can override those set at the campaign level. For more information, see <a href="https://help.pinterest.com/en/business/article/third-party-and-dynamic-tracking\" target="_blank">Third-party and dynamic tracking.
| Name | Type | Description | Notes |
|---|---|---|---|
| impression | [str] | [optional] | |
| click | [str] | [optional] | |
| engagement | [str] | [optional] | |
| buyable_button | [str] | [optional] | |
| audience_verification | [str] | [optional] | |
| any string name | bool, date, datetime, dict, float, int, list, str, none_type | any string name can be used but the value must be the correct type | [optional] |