| Name | Type | Description | Notes |
|---|---|---|---|
| emailId | String | Email Id associated with the event | [optional] |
| contactId | Long | Internal unique contact ID. When present, this takes priority over all other identifiers for event attribution and contact resolution. | [optional] |
| phoneId | String | SMS associated with the event | [optional] |
| whatsappId | String | whatsapp associated with the event | [optional] |
| landlineNumberId | String | landline_number associated with the event | [optional] |
| extId | String | ext_id associated with the event | [optional] |