{
"description": "Fields the request sets appear in the body; include_usage becomes stream_options.",
"request": {
"model": "m",
"max_tokens": 16,
"temperature": 0.5,
"reasoning_effort": "low",
"include_usage": true,
"messages": [{"role": "user", "parts": [{"text": "hi"}]}]
},
"expect": {
"body": {
"model": "m",
"stream": true,
"max_tokens": 16,
"temperature": 0.5,
"reasoning_effort": "low",
"stream_options": {"include_usage": true},
"messages": [{"role": "user", "content": "hi"}]
}
}
}