LumaImageRequest

Namespace: Vercel.AI.Luma

public sealed class LumaImageRequest

Luma image generation settings beyond the shared prompt and size.

Inheritance: object

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Constructors

LumaImageRequest(string)

public LumaImageRequest(string prompt)

Creates a request for <code class=“paramref”>prompt</code>.

Parameters

Name	Type	Description
prompt	string

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Properties

AspectRatio

public string? AspectRatio { get; set; }

Aspect ratio such as 16:9, sent as aspect_ratio.

Value: string

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Files

public IReadOnlyList<ImageModelFile>? Files { get; set; }

Reference images. Each one must be a URL.

Value: IReadOnlyList<ImageModelFile>

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Headers

public IDictionary<string, string>? Headers { get; set; }

Headers merged over the provider headers.

Value: IDictionary<string, string>

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Mask

public ImageModelFile? Mask { get; set; }

Edit mask. Luma does not accept one; setting it throws.

Value: ImageModelFile

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Prompt

public string Prompt { get; }

Image prompt.

Value: string

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ProviderOptions

public JsonElement? ProviderOptions { get; set; }

Provider options. The luma object is read: referenceType, images, pollIntervalMillis, and maxPollAttempts configure the call, and other fields are sent in the body.

Value: JsonElement?

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Seed

public int? Seed { get; set; }

Seed. Luma does not accept it; a warning is returned.

Value: int?

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Size

public string? Size { get; set; }

Size. Luma does not accept it; a warning is returned.

Value: string

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