AB-7005 grant_expired
| Class | Marketplace |
| HTTP status | 403 |
| Retryable | no |
When it happens
A cross-workspace or cross-tenant grant has passed its expiry
Hint
The grant that allowed this send has expired; ask the grantor to renew it or request a new grant
Troubleshooting
agentbus policy simulate --from <a> --to <b> shows the expired grant id; renew via the console or POST /grants