> ## Documentation Index
> Fetch the complete documentation index at: https://help.cryptolens.io/llms.txt
> Use this file to discover all available pages before exploring further.

# .NET: FeatureModel

> Signatures, models and behavior for SKM.V3.Models.FeatureModel in the .NET SDK 4.0.54.

Stores the parameters required by AddFeature and RemoveFeature methods.

**Namespace:** `SKM.V3.Models`\
**Version:** 4.0.54. Both packages; all six documented target frameworks.

<CodeGroup>
  ```csharp C# theme={null}
  public class FeatureModel : RequestModel
  ```

  ```vb VB.NET theme={null}
  Public Class FeatureModel Inherits RequestModel
  ```
</CodeGroup>

**Used By:** [`AddFeature(string, FeatureModel)`](/libraries/dotnet-reference/methods/key#add-feature-8b2d71bd87), [`RemoveFeature(string, FeatureModel)`](/libraries/dotnet-reference/methods/key#remove-feature-2fc5f267fa)

[Web API Reference](/api-reference/generated/AddFeature)

## Inherited SDK Members

* [`LicenseServerUrl`](/libraries/dotnet-reference/models/request-model#license-server-url-67581aa5cb)

## Properties

<a id="feature-3379dcd92f" />

### Feature

From 1 to 8.

<CodeGroup>
  ```csharp C# theme={null}
  public int Feature { get; set; }
  ```

  ```vb VB.NET theme={null}
  Public Property Feature As Integer
  ```
</CodeGroup>

**Type:** `int`

<a id="key-395d2d7d46" />

### Key

The Key String, i.e. ABCDE-ABCDE-ABCDE-ABCDE.

<CodeGroup>
  ```csharp C# theme={null}
  public string Key { get; set; }
  ```

  ```vb VB.NET theme={null}
  Public Property Key As String
  ```
</CodeGroup>

**Type:** `string`

<a id="product-id-16b02bef6d" />

### ProductId

the product id (=\*\*\[ProductId] \*\*)

<CodeGroup>
  ```csharp C# theme={null}
  public int ProductId { get; set; }
  ```

  ```vb VB.NET theme={null}
  Public Property ProductId As Integer
  ```
</CodeGroup>

**Type:** `int`

## Constructors

<a id="ctor-13581cc848" />

### FeatureModel()

Creates an empty FeatureModel object. This constructor does not send an API request.

<CodeGroup>
  ```csharp C# theme={null}
  public FeatureModel()
  ```

  ```vb VB.NET theme={null}
  Public Sub New()
  ```
</CodeGroup>

[.NET SDK Reference](/libraries/dotnet-api) · [Reviewed Source Revision](https://github.com/Cryptolens/cryptolens-dotnet/tree/30aaf399ba53d9a111bee896c35bf557fa219394)


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