| Name | Type | Description | Notes |
|---|---|---|---|
| is_dismissible | bool | true if the announcement is dismissible | |
| title | string | The title of the announcement | |
| message | string | The message of the announcement | |
| start_time | int | The start time of the announcement. This is a Unix timestamp in milliseconds. | |
| end_time | int | The end time of the announcement. This is a Unix timestamp in milliseconds. | [optional] |
| severity | string | The severity of the announcement |