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Method: client.ImagesApi.ImagesEditsPostAsync()

Example

var client = new Client(apiKey);

var request = new ImagesEditRequest(
    model: "openai/gpt-image-1",
    prompt: "Make it sunset",
    image: new FileParameter(new MemoryStream(imageBytes), "image.png"),
    mask: new FileParameter(new MemoryStream(maskBytes), "mask.png")
);

var response = client.ImagesApi.ImagesEditsPostAsync(request).Result;

Key parameters

  • model (required): Image-edit capable model id.
  • image (required): Stream or file to source image.
  • prompt: Optional new instruction for the edit.
  • mask: Optional mask (transparent regions edited).
  • n (1–10): Number of edited variants.
  • size: e.g., 1024x1024, 1024x1792, 1792x1024.
  • response_format: url or b64_json.
  • user: Optional end-user tag.

Returns

ImageGenerationResponse