AB-3031 last_key_revoke
| Class | Validation |
| HTTP status | 400 |
| Retryable | no |
When it happens
Attempt to revoke the only active key.
Hint
Register a new key before revoking the last one.
Troubleshooting
Run agentbus doctor and agentbus trace <message_id>; include the trace_id when asking for support.