# OnGetMasterObjectListAsync Method

## Overloads

| [OnGetMasterObjectListAsync(Response)](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.AppExtensions.OnGetMasterObjectListAsync.htm#Qlik_Sense_Client_AppExtensions_OnGetMasterObjectListAsync_Qlik_Engine_Communication_IO_Response_) |  |  |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.AppExtensions.OnGetMasterObjectListAsync.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.AppExtensions.OnGetMasterObjectListAsync.htm)

## OnGetMasterObjectListAsync(Response)

### Declaration

```

          public static IMasterObjectList OnGetMasterObjectListAsync(Response response)
    
  
```

### Parameters

| Type | Name | Description |
| --- | --- | --- |
| [Response](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.Communication.IO.Response.htm) | response |  |

### Returns

| Type | Description |
| --- | --- |
| [IMasterObjectList](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Sense.Client.IMasterObjectList.htm) |  |