NoSuchModelError

Namespace: Vercel.AI.Util

public class NoSuchModelError : AiSdkError, ISerializable, IErrorMarkers

A provider has no model with the requested id. Maps to NoSuchModelError.

Inheritance: object → Exception → AiSdkError

Implements: ISerializable, IErrorMarkers

Derived: NoSuchProviderError

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Constructors

NoSuchModelError(string, string, string?)

public NoSuchModelError(string modelId, string modelType, string? message = null)

Creates the error. <code class=“paramref”>modelType</code> is a name such as languageModel.

Parameters

Name	Type	Description
modelId	string
modelType	string
message	string

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NoSuchModelError(string, string, string, string)

protected NoSuchModelError(string errorName, string modelId, string modelType, string message)

Creates the error with a subclass error name.

Parameters

Name	Type	Description
errorName	string
modelId	string
modelType	string
message	string

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Fields

ErrorMarker

public const string ErrorMarker = "vercel.ai.error.AI_NoSuchModelError"

Marker for IsInstance(object).

Value: string

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Properties

ModelId

public string ModelId { get; }

Requested model id.

Value: string

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ModelType

public string ModelType { get; }

Requested model type, such as languageModel.

Value: string

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Methods

IsInstance(object?)

public static bool IsInstance(object? error)

Returns whether <code class=“paramref”>error</code> carries this error’s marker.

Parameters

Name	Type	Description
error	object

Returns: bool

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