mobile_rollout_disabled
A valid native-device authority or browser PKCE request names a workspace that the deployment master or its explicit tenant mobile-pilot decision does not admit. The product remains fail-closed even if the account/membership itself is active.
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/mobile_rollout_disabled",
"title": "…",
"status": 403,
"detail": "…",
"instance": "/v1/…"
}