Represents the url or the content of an image generated by the OpenAI API.
| Name | Type | Description | Notes |
|---|---|---|---|
| b64Json | String | The base64-encoded JSON of the generated image, if `response_format` is `b64_json`. | [optional] |
| url | String | The URL of the generated image, if `response_format` is `url` (default). | [optional] |
| revisedPrompt | String | The prompt that was used to generate the image, if there was any revision to the prompt. | [optional] |