An enum containing cause options for an alert.
| value | description |
|---|---|
| UNKNOWN_CAUSE | Unknown cause. |
| OTHER_CAUSE | Other cause than the available options. |
| TECHNICAL_PROBLEM | Technical problem. |
| STRIKE | Strike. |
| DEMONSTRATION | Demonstration. |
| ACCIDENT | Accident. |
| HOLIDAY | Holiday. |
| WEATHER | Weather. |
| MAINTENANCE | Maintenance. |
| CONSTRUCTION | Construction. |
| POLICE_ACTIVITY | Police activity. |
| MEDICAL_EMERGENCY | Medical emergency. |