Ironfang Finance API problem type

`ruleset_disabled`

Ruleset disabled. HTTP 410.

What it means

The ruleset id is known but the release has been withdrawn from every use, validation included.

What to do

Choose a current release from GET /v1/einvoices/rulesets.

What the response carries

type: https://ironfang.uk/problems/ruleset_disabled, this page.
status: Always 410 for this code.
code: ruleset_disabled. Stable: branch on this, not on the wording of title or detail.
detail: What happened this time, safe to show to a person. It never carries invoice content.
request_id: The same value as the X-Ironfang-Request-ID header. Quote it to support.
retry_after_seconds: Never present for this code.
outcome: Absent. This code is not a statement about any document.

Problems follow RFC 9457 and are served as application/problem+json. A validation finding is never a Problem: an invalid invoice is a successful response that lists its findings. See every problem type, the Finance guide and the OpenAPI contract.