managed_number_qualification_conflict
HTTP 404 / 409§9.3 Agents, templates, knowledge packs, voice profiles
Owned-number setup is missing or its immutable request, owner, paid coverage, test allowance or existing probe evidence prevents a new qualification.
Problem shape
Every non-2xx response is an RFC 9457 application/problem+json body. The type URI below is stable and machine-matchable, so branch on the final path segment (the code) and treat the status as redundant confirmation. See the error-handling guide.
{
"type": "https://docs.vocapable.com/errors/managed_number_qualification_conflict",
"title": "…",
"status": "…",
"detail": "…",
"instance": "/v1/…"
}