# INxPatch Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface INxPatch : IAbstractStructure
```

## Properties

| Name | Description |
| --- | --- |
| [Op](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxPatch.Op.htm#Qlik_Engine_INxPatch_Op) | Operation to perform.<br><br>JSON property name: qOp |
| [Path](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxPatch.Path.htm#Qlik_Engine_INxPatch_Path) | Path to the property to add, remove or replace.<br><br>JSON property name: qPath |
| [Value](https://help.qlik.com/en-US/sense-developer/May2026/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxPatch.Value.htm#Qlik_Engine_INxPatch_Value) | This parameter is not used in a remove operation.<br><br>Corresponds to the value of the property to add or to the new value of the property to update.<br><br>Examples:<br><br>"false", "2", "&quot;New title&quot;"<br><br>JSON property name: qValue |