What it means
filter or all without confirm_count.
How to handle it
Read or dry-run the selection, then resend the bulk request with its confirm_count.
Wire contract
| Code | confirm_required |
|---|---|
| Class | invalid_request |
| HTTP status | 400 |
| 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.