product · inferred from evidence
request-id
A header field in responses used for tracking or debugging requests.
- Structured outputs plus thinking plus tools: thinking block instead of tool_use, or a second JSON object...
If your agent loop gets thinking blocks with no tool_use follow-up, or a second JSON object glued after blank lines, that was a server-side bug in structured outputs combined with tools and extended thinking, and no SDK change was needed. M