# IMetaAttributesDef Interface

Namespace: [Qlik.Sense.Client](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.htm)  
Assembly: Qlik.Sense.Client.dll

The metadata object used by all app objects

## Syntax

```
public interface IMetaAttributesDef : INxMetaDef, IAbstractStructure
```

## Properties

| Name | Description |
| --- | --- |
| [Annotation](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.IMetaAttributesDef.Annotation.htm#Qlik_Sense_Client_IMetaAttributesDef_Annotation) | JSON property name: annotation |
| [Description](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.IMetaAttributesDef.Description.htm#Qlik_Sense_Client_IMetaAttributesDef_Description) | Short description for the app object<br><br>JSON property name: description |
| [Tags](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.IMetaAttributesDef.Tags.htm#Qlik_Sense_Client_IMetaAttributesDef_Tags) | Tags for the app object<br><br>JSON property name: tags |
| [Title](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.IMetaAttributesDef.Title.htm#Qlik_Sense_Client_IMetaAttributesDef_Title) | Title for the app object<br><br>JSON property name: title |