What it means
umbrella; see details[].
How to handle it
Inspect every entry in details, correct all reported fields, and send the request again.
Wire contract
| Code | invalid_argument |
|---|---|
| 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.