Codes indexnow
| HTTP | Code | Response Reasons |
|---|---|---|
| 200 | OK | URL submitted successfully |
| 202 | Accepted URL received | IndexNow key validation pending. |
| 400 | Bad request | Invalid format |
| 403 | Forbidden | In case of key not valid (e.g. key not found, file found but key not in the file) |
| 422 | Unprocessable Entity | In case of URLs which don’t belong to the host or the key is not matching the schema in the protocol |
| 429 | Too Many Requests | Too Many Requests (potential Spam) |