curl --request POST \
  --url http://localhost:8080/openai/v1/images/generations \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "<string>",
  "prompt": "<string>",
  "n": 1,
  "size": "256x256",
  "quality": "standard",
  "style": "natural",
  "response_format": "url",
  "user": "<string>",
  "stream": false,
  "fallbacks": [
    "<string>"
  ]
}
'

{
  "created": 123,
  "data": [
    {
      "url": "<string>",
      "b64_json": "<string>",
      "revised_prompt": "<string>",
      "index": 123
    }
  ],
  "background": "<string>",
  "output_format": "<string>",
  "quality": "<string>",
  "size": "<string>",
  "usage": {
    "input_tokens": 123,
    "input_tokens_details": {
      "image_tokens": 123,
      "text_tokens": 123
    },
    "total_tokens": 123,
    "output_tokens": 123,
    "output_tokens_details": {
      "image_tokens": 123,
      "text_tokens": 123
    }
  }
}