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 # `IExtension`

 Last update: 09.03.2026 

<a id="ansys.mechanical.stubs.v252.Ansys.ACT.Interfaces.Common.IExtension"></a>

#### *class* Ansys.ACT.Interfaces.Common.IExtension

Bases: [`object`](https://docs.python.org/3/library/functions.html#object)

Defines an extension.

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## Overview

### Properties

NameDescription[`Attributes`](#IExtension.Attributes)Gets the attributes of the extension.[`InstallDir`](#IExtension.InstallDir)Gets the folder where the extension is installed.[`MinorVersion`](#IExtension.MinorVersion)Gets the minor version of the extension.[`Name`](#IExtension.Name)Gets the name of the extension.[`UniqueId`](#IExtension.UniqueId)Gets the unique identifier of the extension.[`Version`](#IExtension.Version)Gets the version of the extension.<a id="property-detail"></a>

## Property detail

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### *property* IExtension.Attributes *: [Ansys.ACT.Interfaces.Common.IAttributeCollection](IAttributeCollection.md#ansys.mechanical.stubs.v252.Ansys.ACT.Interfaces.Common.IAttributeCollection) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the attributes of the extension.

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### *property* IExtension.InstallDir *: [str](https://docs.python.org/3/library/stdtypes.html#str) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the folder where the extension is installed.

<a id="IExtension.MinorVersion"></a>

### *property* IExtension.MinorVersion *: [int](https://docs.python.org/3/library/functions.html#int) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the minor version of the extension.

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### *property* IExtension.Name *: [str](https://docs.python.org/3/library/stdtypes.html#str) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the name of the extension.

<a id="IExtension.UniqueId"></a>

### *property* IExtension.UniqueId *: [str](https://docs.python.org/3/library/stdtypes.html#str) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the unique identifier of the extension.

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### *property* IExtension.Version *: [int](https://docs.python.org/3/library/functions.html#int) | [None](https://docs.python.org/3/library/constants.html#None)*

Gets the version of the extension.