# GroupFieldDefs Property

## Overloads

| [GroupFieldDefs](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDimensionInfo.GroupFieldDefs.htm#Qlik_Engine_INxDimensionInfo_GroupFieldDefs) |  | Array of field names.<br><br>JSON property name: qGroupFieldDefs |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDimensionInfo.GroupFieldDefs.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxDimensionInfo.GroupFieldDefs.htm)

## GroupFieldDefs

Array of field names.

JSON property name: qGroupFieldDefs

### Declaration

```

          IEnumerable<string> GroupFieldDefs { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.Collections.Generic.IEnumerable&lt;System.String&gt; |  |