Create image variation

{
  "model": "openai/gpt-image-2",
  "retry": {
    "count": 3,
    "on_codes": [
      429,
      500,
      502,
      503,
      504
    ]
  },
  "cache": {
    "ttl": 3600
  },
  "load_balancer": {
    "models": [
      {
        "model": "openai/gpt-5.6-sol",
        "weight": 0.7
      }
    ]
  },
  "timeout": {
    "call_timeout": 30000
  },
  "orq": {
    "retry": {
      "count": 3,
      "on_codes": [
        429,
        500,
        502,
        503,
        504
      ]
    },
    "fallbacks": [
      {
        "model": "openai/gpt-5.4-mini"
      }
    ],
    "prompt": {
      "id": "prompt_01ARZ3NDEKTSV4RRFFQ69G5FAV",
      "version": "latest"
    },
    "identity": {
      "id": "contact_01ARZ3NDEKTSV4RRFFQ69G5FAV",
      "display_name": "Jane Doe",
      "email": "jane.doe@example.com",
      "metadata": [
        {
          "department": "Engineering",
          "role": "Senior Developer"
        }
      ],
      "logo_url": "https://example.com/avatars/jane-doe.jpg",
      "tags": [
        "hr",
        "engineering"
      ]
    },
    "contact": {
      "id": "contact_01ARZ3NDEKTSV4RRFFQ69G5FAV",
      "display_name": "Jane Doe",
      "email": "jane.doe@example.com",
      "metadata": [
        {
          "department": "Engineering",
          "role": "Senior Developer"
        }
      ],
      "logo_url": "https://example.com/avatars/jane-doe.jpg",
      "tags": [
        "hr",
        "engineering"
      ]
    },
    "cache": {
      "ttl": 3600
    },
    "load_balancer": {
      "type": "weight_based",
      "models": [
        {
          "model": "openai/gpt-4o",
          "weight": 0.7
        },
        {
          "model": "anthropic/claude-3-5-sonnet",
          "weight": 0.3
        }
      ]
    },
    "timeout": {
      "call_timeout": 30000
    }
  }
}