What it means
both data and url on content.
How to handle it
Choose exactly one content delivery source, data or url, and remove the other member.
Wire contract
| Code | content_conflict |
|---|---|
| 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.