| Name | Type | Description | Notes |
|---|---|---|---|
| String | The email of the customer if available. It must be hashed with SHA256 on the client side. | [optional] | |
| externalId | String | Any unique identifier on the advertisers side, such as loyalty membership IDs, user IDs, and external cookie IDs. It must be hashed with SHA256 on the client side. | [optional] |
| phoneNumber | String | The phone number of the customer if available. It must be hashed with SHA256 on the client side. | [optional] |
| ttp | String | Cookie ID. If you also use Pixel SDK and enabled cookie, Pixel SDK automatically saves a unique identifier in the _ttp cookie. The value of _ttp is used to match website visitor events with TikTok ads. You can extract the value of _ttp and attach the value here. For details, see Set up TikTok Click ID and Cookies | [optional] |