On the wire
Ships with HTTP status 400, carrying "code": "RU-6002" in the response body alongside the human-readable error message. Existing fields are never replaced by the code: it is additive.
Common causes
- A region outside the probe fleet (valid: iad, sjc, fra, nrt).
- A slug with characters the catalog never uses.
How to fix it
- Use one of the documented regions: iad, sjc, fra, nrt: or omit the parameter for all regions.
- Copy the slug from the service's /outages page URL.
Related codes
- RU-6001: Service not covered by the outage tracker
Still stuck?
Ask support and mention RU-6002: the code pins down the exact refusal path, so you skip the diagnostic back-and-forth.