ImageGenerationRequest

{
    "model": "openai/gpt-5-mini",
    "prompt": "string",
    "n": 1,
    "size": "auto",
    "quality": "auto",
    "background": "auto",
    "output_format": "png",
    "output_compression": 0,
    "moderation": "auto",
    "user": "string",
    "stream": false,
    "partial_images": 0,
    "response_format": "string",
    "style": "string",
    "extra": {
        "fallbacks": [
            "openai/gpt-5-mini"
        ],
        "debug": [
            "normalizations"
        ]
    }
}