A notification regarding a campaign whose state changed.
| Name | Type | Description | Notes |
|---|---|---|---|
| Campaign | Campaign | ||
| OldState | string | The campaign's old state. Can be one of the following: ['running', 'disabled', 'scheduled', 'expired', 'archived'] | |
| NewState | string | The campaign's new state. Can be one of the following: ['running', 'disabled', 'scheduled', 'expired', 'archived'] | |
| Ruleset | Ruleset | [optional] |