What it means
sign-up switched off.
How to handle it
Use an existing account or contact support; self-service account registration is not available.
Wire contract
| Code | registration_disabled |
|---|---|
| Class | permission |
| HTTP status | 403 |
| Meta keys | None |
| Raised | Yes |
The response uses the standard {"error": {…}} envelope. Branch on error.code, not the human-readable message. Preserve request_id when reporting a failure.