| Name | Type | Description | Notes |
|---|---|---|---|
| account_id | string | ID of the account that created this participant. | |
| campaign_id | string | TFNCampaignId | |
| use_case | string | ||
| registration_status | \FreeClimb\Api\Model\SMSTollFreeCampaignRegistrationStatus | ||
| date_created | string | ||
| date_updated | string | ||
| date_created_iso | string | ||
| date_updated_iso | string | ||
| revision | int |