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

# GroupConfig

> Represents a group configuration in Mintlify navigation.

## Definition

**Assembly:** Mintlify.Core.dll

**Namespace:** Mintlify.Core.Models

**Inheritance:** Mintlify.Core.Models.NavigationItemBase

## Syntax

```csharp theme={"dark"}
Mintlify.Core.Models.GroupConfig
```

## Summary

Represents a group configuration in Mintlify navigation.

## Remarks

Groups organize pages into sections in your navigation. The group name is required.

## Constructors

### <Icon icon="hammer" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> .ctor

#### Syntax

```csharp theme={"dark"}
public GroupConfig()
```

### <Icon icon="hammer" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> .ctor <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

#### Syntax

```csharp theme={"dark"}
protected NavigationItemBase()
```

### <Icon icon="hammer" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> .ctor <Badge color="gray">Inherited</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public Object()
```

## Properties

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> AsyncApi <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

Gets or sets the AsyncAPI configuration.

#### Syntax

```csharp theme={"dark"}
public Mintlify.Core.Models.ApiSpecConfig AsyncApi { get; set; }
```

#### Property Value

Type: `Mintlify.Core.Models.ApiSpecConfig?`

#### Remarks

Can be a string URL, an array of URLs, or an object with source and directory properties
pointing to AsyncAPI specification files.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Expanded

Gets or sets whether the group is expanded by default in the navigation sidebar.

#### Syntax

```csharp theme={"dark"}
public System.Nullable<bool> Expanded { get; set; }
```

#### Property Value

Type: `System.Nullable<bool>?`

#### Remarks

When true, the group will be expanded by default showing all its pages.
When false or null, the group will be collapsed by default.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Group

Gets or sets the name of the group.

#### Syntax

```csharp theme={"dark"}
public string Group { get; set; }
```

#### Property Value

Type: `string`

#### Remarks

This is a required field that appears as the group title in navigation.
Group names cannot be null. While empty string names are technically accepted,
they are not recommended as Mintlify treats each empty group as a separate
ungrouped navigation section rather than merging them together.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Hidden <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

Gets or sets whether the current option is default hidden.

#### Syntax

```csharp theme={"dark"}
public System.Nullable<bool> Hidden { get; set; }
```

#### Property Value

Type: `System.Nullable<bool>?`

#### Remarks

When true, this navigation item will not be displayed in the navigation by default.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Icon <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

Gets or sets the icon to be displayed in the section.

#### Syntax

```csharp theme={"dark"}
public Mintlify.Core.Models.IconConfig Icon { get; set; }
```

#### Property Value

Type: `Mintlify.Core.Models.IconConfig?`

#### Remarks

Can be a Font Awesome icon name, Lucide icon name, JSX-compatible SVG code,
URL to an externally hosted icon, or path to an icon file in your project.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> OpenApi <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

Gets or sets the OpenAPI configuration.

#### Syntax

```csharp theme={"dark"}
public Mintlify.Core.Models.ApiSpecConfig OpenApi { get; set; }
```

#### Property Value

Type: `Mintlify.Core.Models.ApiSpecConfig?`

#### Remarks

Can be a string URL, an array of URLs, or an object with source and directory properties
pointing to OpenAPI specification files.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Pages <Badge color="gray">Inherited</Badge>

<Note>Inherited from `Mintlify.Core.Models.NavigationItemBase`</Note>

Gets or sets the pages for this navigation item.

#### Syntax

```csharp theme={"dark"}
public System.Collections.Generic.List<object> Pages { get; set; }
```

#### Property Value

Type: `System.Collections.Generic.List<object>?`

#### Remarks

Pages can be strings (page paths) or nested GroupConfig objects for hierarchical navigation.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Root

Gets or sets the root page for the group.

#### Syntax

```csharp theme={"dark"}
public string Root { get; set; }
```

#### Property Value

Type: `string?`

#### Remarks

Specifies the default page to display when the group is selected.

### <Icon icon="tag" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Tag

Gets or sets the tag for the group.

#### Syntax

```csharp theme={"dark"}
public string Tag { get; set; }
```

#### Property Value

Type: `string?`

#### Remarks

Displays a label tag (e.g., "NEW", "BETA") next to the group name.

## Methods

### <Icon icon="code-fork" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Equals <Badge color="gray">Inherited</Badge> <Badge color="orange">Virtual</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public virtual bool Equals(object obj)
```

#### Parameters

| Name  | Type      | Description |
| ----- | --------- | ----------- |
| `obj` | `object?` | -           |

#### Returns

Type: `bool`

### <Icon icon="thumbtack" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> Equals <Badge color="gray">Inherited</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public static bool Equals(object objA, object objB)
```

#### Parameters

| Name   | Type      | Description |
| ------ | --------- | ----------- |
| `objA` | `object?` | -           |
| `objB` | `object?` | -           |

#### Returns

Type: `bool`

### <Icon icon="code-fork" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> GetHashCode <Badge color="gray">Inherited</Badge> <Badge color="orange">Virtual</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public virtual int GetHashCode()
```

#### Returns

Type: `int`

### <Icon icon="function" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> GetType <Badge color="gray">Inherited</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public System.Type GetType()
```

#### Returns

Type: `System.Type`

### <Icon icon="function" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> MemberwiseClone <Badge color="gray">Inherited</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
protected internal object MemberwiseClone()
```

#### Returns

Type: `object`

### <Icon icon="thumbtack" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> ReferenceEquals <Badge color="gray">Inherited</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public static bool ReferenceEquals(object objA, object objB)
```

#### Parameters

| Name   | Type      | Description |
| ------ | --------- | ----------- |
| `objA` | `object?` | -           |
| `objB` | `object?` | -           |

#### Returns

Type: `bool`

### <Icon icon="code-fork" iconType="duotone" color="#419AC5" size={24} className="mr-2" /> ToString <Badge color="gray">Inherited</Badge> <Badge color="orange">Virtual</Badge>

<Note>Inherited from `object`</Note>

#### Syntax

```csharp theme={"dark"}
public virtual string ToString()
```

#### Returns

Type: `string?`