| sky | enum | no | Preferred sky conditions. One of: clear, cloudy, rainy, snowy, misty, auto. Default: "auto". |
| color | enum | no | Preferred color palette. One of: auto, warm-earth-tones, historical-romance, laid-back-blues, palm-springs-modern, sweet-pastels, rich-jewel-tones, desert-chic, forest-inspired, high-contrast-neutrals, airy-neutrals, coastal-neutrals, ecletic-boho. Default: "auto". |
| style | enum | no | Landscape style. Uses the same enum values as the room-redesign wrapper but reinterpreted for outdoor scenes. One of: no-style, minimalist-haven, modern-fusion, contemporary-elegance, industrial-loft, bohemian-oasis, coastal-breeze, desert-retreat, mountain-escape, victorian-elegance, art-deco-glamour, mid-century-modern, french-country-charm, colonial-classic, scandinavian-sanctuary, japanese-zen, moroccan-mystique, mediterranean-retreat, indian-exuberance, travelers-trove, cyber-eclectic-fusion, neon-noir, techno-wonderland, retro-futurism, digital-zen, rustic, vintage, shabby-chic. Default: "no-style". |
| prompt | string | no | Optional additional user instructions. |
| season | enum | no | Seasonal atmosphere. One of: spring, summer, autumn, winter, auto. Default: "auto". |
| daylight | enum | no | Preferred lighting / time-of-day mood. One of: midday, night, sunset, sunrise, auto. Default: "auto". |
| file_url | string (uri) | yes | External URL of the source outdoor photo to redesign. |
| creativity | enum | yes | How strongly to preserve the original versus reinterpret it. One of: precise, balanced, creative. Default: "undefined". |
| creativity_level | number | no | Fine-grained creativity value (only meaningful when creativity is precise). Default: 0.7. |