| Name | Type | Description | Notes |
|---|---|---|---|
| action | string | The registration action to perform: * `approve` — Approve the registrant. * `deny` — Reject the registrant. * `cancel` — Cancel the registrant's approval. | |
| registrants | \Zoom\Api\Model\WebinarRegistrantStatusRequestRegistrantsInner[] | The registrant information. | [optional] |