# BlobAssetReferenceChange

> Represents a blob asset reference that was changed within a EntityChangeSet

## Definition

* **Type:** Struct
* **Namespace:** [Unity.Entities](/engine/7000.0/script-reference/unity/entities.md)
* **Assembly:** UnityEngine.EntitiesModule

```csharp
public struct BlobAssetReferenceChange
```

## Fields

| Value                                                                                             | Description                                                 |
| ------------------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
| [Component](/engine/7000.0/script-reference/unity/entities/blobassetreferencechange/component.md) | The entity and component this patched is targeted at.       |
| [Offset](/engine/7000.0/script-reference/unity/entities/blobassetreferencechange/offset.md)       | The field offset for the data.                              |
| [Value](/engine/7000.0/script-reference/unity/entities/blobassetreferencechange/value.md)         | The blob asset this component should point to in the batch. |