agent_clone_source_changed
POST /v1/agents/{id}/clone: the source agent's updated_at no longer matches expected_updated_at. Refresh, review and clone again; nothing was copied.
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/agent_clone_source_changed",
"title": "…",
"status": 409,
"detail": "…",
"instance": "/v1/…"
}