registry_locked

Registry locked. The HTTP status depends on the call.

The registered holder cannot change while the domain's registry lock is on.

What to do

Request removal of the lock with POST /api/v2/domains/{id}/actions/request-unlock. Start the holder change again once the lock is off.

Branch on code, not on title or detail. When you contact support about it, include the requestId. More in Errors and retries.