controlplane_unavailable

We could not check your token or route the request.

HTTP 503. Nothing reached the broker.

Likely cause: An internal service is restarting or overloaded.

What to do: Retry after Retry-After. Nothing was sent.

Retry: Yes. Nothing happened (or it was a read), so repeat it, after Retry-After when present.

Listed under Outages and timeouts in Errors. Send the error’s requestId to support and we can find the request.