error: api returned 400 Bad Request (invalid_request_error): The `content[].thinking` in the thinking mode must be passed back to the API

[dyrnq]

error: api returned 400 Bad Request (invalid_request_error): The `content[].thinking` in the thinking mode must be passed back to the API

[dyrnq]

xref

• cc switch接deepseek V4报“API Error: 400 {"error":{"message":"The content[].thinking in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}” farion1231/cc-switch#2282
• DeepSeek V4 thinking mode fails with 400: reasoning_content not passed back in multi-turn conversations openclaw/openclaw#71050

[dyrnq]

{
    "thinking": {
        "type": "enabled",
        "budget_tokens": 16000
    }
}

settings.json: unknown key "thinking"

settings.json: unknown key "alwaysThinkingEnabled"