What changed
An unhandled branch in your error handling.
Affects POST /incidents/{id}/review/markers.
409 is now documented
Who is affected
Code that reads POST /incidents/{id}/review/markers.
Before and after
| Where | Before | After |
|---|---|---|
| POST /incidents/{id}/review/markers | absent | 409 |
Based on PagerDuty’s published API specification. How severity is decided.