| Name | Type | Description | Notes |
|---|---|---|---|
| Operation | string | The operation to perform on the specified campaign IDs. | |
| CampaignIds | List<int> | The list of campaign IDs on which the operation will be performed. | |
| ActivateAt | DateTime | Timestamp when the revisions are finalized after the `activate_revision` operation. The current time is used when left blank. Note: It must be an RFC3339 timestamp string. | [optional] |